SAFFLOWER PRODUCTS AND METHODS FOR THEIR PRODUCTION

Abstract: The present invention relates to a safflower seed, a safflower plant, a safflower oil, a safflower seed product, a safflower variety and a method for producing a safflower seed. More specifically, the invention relates to a safflower seed having either (a) an oleic acid content of about 80 % or greater or (b) a linoleic acid content of about 80 % or greater, relative to the total fatty acid content of the seed when the seed is produced at a mean temperature of about 70 DEG F. The oil is derived from said seed and the safflower plant produces said seed.

Description: TITLE OF THE INVENTION SAFFLOWER PRODUCTS AND METHODS FOR THEIR PRODUCTION BACKGROUND OF THE INVENTION The present invention relates to a safflower seed, a safflower plant, a safflower oil, a safflower seed product, a safflower variety and a method for producing a safflower seed. Safflower, Carthamus tinctorius L. , is a highly branched, herbaceous, thistle-like annual varying in height from 30 to 150 cm. Safflower has been grown for centuries in small plots over a vast area from China to the Mediterranean region, and along the Nile Valley as far as Ethiopia. Since 1945 commercial production has taken place in the United States, Russia, Australia and Mexico. Safflower has remained a minor oilseed in terms of total production and world trade. The crop can be grown under full mechanization so that the production costs compare favorably with other oilseeds. In addition, safflower is suitable for growth in drier regions and thus provides a profitable alternative in such areas. Altering the oil content, increasing protein content or in¬ creasing seed yield are current objectives in safflower breeding programs. Safflower oil is comprised primarily of palmitic, stearic, oleic and linoleic acids, with the vast majority comprised of oleic and linoleic acids. Two different types of oil can be produced, depending on the genetics of the par¬ ticular safflower line. One type is high in linoleic acid and the other is high in oleic acid. A third experimental type of safflower oil contains about equal amounts of oleic and linoleic acids. A high oleic acid concentration of safflower oil is desirable when its end use is in the food industry. A high linoleic acid safflower oil is desirable when its end use is in resin and paint formulations. In all instances, it is desirable to produce a safflower oil which is low in the saturated fatty acids, i.e., palmitic and stearic acids. Three allelic genes, 01, ol 7 and ol, are the primary genetic determinants of the proportions of oleic and linoleic acids. The genotype olol has 72-80% oleic acid in the oil, and the genotype 0101 has 72-80% linoleic acid. The genotype ol / ol / has about 45% of each fatty acid. It has been discov¬ ered that additional minor genes may be involved in determin¬ ing the fatty acid content of a particular safflower variety. Knowles, P.F., J. Am. Oil Chem. Soc. 49. 27 (1972) noted that such modifying genes may make it possible to raise the oleic acid content above 80%, but probably not above 85%. Knowles, supra. further noted that although high oleic and high linoleic safflower varieties are temperature stable, there is a slight variation in fatty acid content depending on the growth temperature of the variety. This variation is illustrated in Table 1. TABLE 1 Fatty Acid Composition of Safflower Types Grown Under Different Temperatures Fatty Acid (%) Oil Type Temp. S .a_.t_..2 Oleic high Low 8.4 9.1 linoleic Int. 7.8 14.0 High 9.3 15.2 high Low 6.3 69.7 oleic Int. 7.0 71.6 High 8.3 77.4 Day and night temperatures, respectively: low = 18.4 β C and 15.6°C; intermediate = 26.7 β C and 23.9 β C; and high = 29.4'C and 26.1°C. 2 Saturates = palmitic and stearic acids. Thus, a high oleic acid safflower variety grown in Montana, for example, having a mean growing temperature of about 70°F, would be expected to have a slightly lower production of oleic acid than the same variety grown in California. Conversely, the variety grown in California would be expected to have a higher level of oleic acid than the value reported for the variety in Montana. SUMMARY OF THE INVENTION The present invention relates to a safflower seed, a safflower plant, a safflower oil, a safflower seed product, a safflower variety and a method for producing a safflower seed. More specifically, the invention relates to a safflower seed having an oleic acid content of about 80% or greater relative to the total fatty acid content of the seed when the seed is produced at a mean temperature of about 70°F. The invention further relates to a safflower seed having a linoleic acid content of about 80% or greater relative to the total fatty acid content of the seed when the seed is produced at a mean temperature of about 70"F. The invention also relates to a safflower plant which produces seeds having either the above described content of oleic acid or linoleic acid when the plants are grown in an environment in which the mean temperature during seed development is about 70 β F. The present invention further relates to a method of producing the disclosed safflower plants and seeds by crossing a female parent and a male parent. Each parent has been developed by a series of crosses of several safflower varieties. The progeny of the cross of the female and male parents is further selected for either high oleic acid or high linoleic acid content and selfed to produce a further generation having an enhanced oleic acid or linoleic acid content. The selection and selfing steps may be repeated many times. The invention also relates to a safflower oil having an oleic acid content of about 80% or greater relative to total fatty acid content which has been derived from seed produced at a mean temperature of about 70"F. Finally, the invention relates to a safflower oil having a linoleic acid content of about 80% or greater relative to total fatty acid content which has been derived from seed produced at a mean temperature of about 70°F. A safflower seed having an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, and a ratio of the amount of saturated fatty acid in said seed to the amount of oleic acid in said seed of less than about 0.08. A safflower seed having an oleic acid content of about 80% to about 90% relative to the total fatty acid content of said seed and wherein the ratio of saturated fatty acids to the oleic acid is less than about 0.08. A safflower plant having an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, and a ratio of the amount of saturated fatty acid in said seed to the amount of oleic acid in said seed of less than about 0.08. A safflower plant having an oleic acid content of about 80% to about 90% relative to the total fatty acid content of said seed and wherein the ratio of saturated fatty acids to the oleic acid is less than about 0.08. A safflower seed having an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, wherein said seed is a product of a cross between (A) a first parent from a safflower line which is true-breeding for said oleic acid content and (B) a parent from a second safflower line. An individual safflower plant wherein the seeds there¬ from have an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seeds, wherein said plant is a product of a cross between (A) a first parent from a safflower line which is true-breeding for said oleic acid content and (B) a parent from a second safflower line. A safflower oil produced by the process comprising extracting oil from a substantially homogeneous assemblage of safflower seeds, said safflower oil having an AOM value of greater than about 60 hours. A safflower oil having an oleic acid content of about 80% or greater, relative to the total fatty acid content of the oil wherein the oil is substantially free of free fatty acids. A bleached safflower oil having an oleic acid content of about 80% or greater, relative to the total fatty acid content of the oil. A deodorized safflower oil having an oleic acid content of 80% or greater, relative to the total fatty acid content of said oil. A safflower oil having an oleic acid content of 80% or greater, relative to the total fatty acid content of said oil, wherein the oil is deodorized, bleached and is substan¬ tially free of free fatty acids. A safflower seed having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seed when said seed is produced at a mean temperature of about 70 β F. A safflower plant which at a mean seed development temperature of about 70*F produces seed having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seed. A Carthamus tinctorius L. seed product consisting of a substantially homogeneous assemblage of safflower seeds having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seeds when said seeds are produced at a mean temperature of about 70°F. A safflower variety consisting of a substantially uniform population of Carthamus tinctorius L. plants which at a mean seed development temperature of about 70 β F produces seeds having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seed. A method for producing a safflower seed having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seeds when said seeds are produced at a mean temperature of about 70°F, comprising the steps of (a) making a series of crosses of safflower varieties to produce a female parent, (b) making a series of crosses of safflower varieties to produce a male parent, and (c) crossing said female parent with said male parent. A safflower oil having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said oil, said oil obtained from safflower seed produced at a mean temperature of about 70 β F. DETAILED DESCRIPTION OF THE INVENTION In order to provide an understanding of several of the terms used in the specification and claims, the following definitions are provided. Homogeneous assemblage - The term homogeneous assemblage is intended to refer a group of seeds which are homogeneous for a given characteristic. This term is intended to include any seeds which are homogeneous as determined by any 1000 seeds from one acre of safflower. Mean temperature - The mean temperature is the mean of the recorded daily temperatures during a specified period, such as a month or a developmental stage of safflower growth. The mean temperature (F) for the months of May through October from 1949 through the 1988-89 crop year is shown in Table 2. TABLE 2 Mean Temperatures ( β F) for 1949-89 at the Eastern Agricultural Research Center, Sidney Montana Month Mean Temp. Month Mean Temp. May 55.5 Aug. 67.8 June 64.2 Sept. 56.4 July 69.7 Oct. 45.6 Saturated Fatty acids - As used herein, the term saturated fatty acids is intended to include only palmitic acid and stearic acid. Seed development or production - For the purposes of this invention, the seed development, seed production or production of seed is the time during safflower growth from pollination through seed maturation. In Montana, this time is usually from about the third week of July through the middle of August. Series of crosses - A series of crosses is used herein to refer to the breeding technique of transgressive segrega¬ tion in which multiple, single crosses are made to produce female and male parents. As noted above, the content of various fatty acids such as oleic and linoleic, which is characteristic of oil from a given safflower seed sample, is commonly expressed as a percentage of the total fatty acid fraction in the oil. This convention will be followed in the description given below unless otherwise indicated. Dimensionless ratios of saturat¬ ed fatty acid content to either oleic or linoleic acid content, which are also mentioned below, are calculated by dividing the saturated fatty acid percentage by either the oleic or the linoleic acid percentage, as applicable. As also noted above, the specific level of oleic acid, linoleic acid and saturated fatty acids is dependent upon the tempera¬ ture during seed development. Unless indicated otherwise, the percentages shown for the contents of these fatty acids are for safflower grown in Montana and at a mean temperature of about 70 β F for seed development or production. As used herein, about 70 β F is intended to include mean temperatures of 70 β F, plus or minus 2"F. The present invention has a low level of saturated fatty acid in the oil. The fatty acid content in a ratio to the oleic acid is expressed as the combined weight of the two saturated fatty acids divided by the weight of the oleic acid. The measurement of the ratio is done using the extracted fatty acids, however, the oils may also be used because there is little difference in the methods and little difference in the weight of the oil versus the fatty acids. The ratios for the saturated fatty acids to the oleic acid are thus preferably less than about 0.08, more preferably less than about 0.07, yet more preferably less than about 0.06. For purposes of the present description, the terms "variety", "cultivar" and "line" are used synonymously to refer to a group of plants which are uniform in their traits such that there is relatively minor variation within the group and such variation can be characterized. The decreased variation within this group has generally (although not exclusively) resulted from several generations of self-polli¬ nation or selfing. A variety is considered true breeding for a particular trait if it is genetically homozygous for that trait to the extent that when the variety is self-pollinated, a significant amount of independent segregation of the trait among progeny is not observed. Safflower is primarily self-pollinating, with some cross-pollination possible through the interaction of insects, primarily bees. Safflower pollen is too heavy for wind-aided cross-pollination to occur. Consequently, in arid areas, such as in Montana, there is little cross-pollination that occurs because of a low bee population. Safflower breeding, as described herein, is performed using convention¬ al techniques to develop the high oleic acid and high linoleic acid varieties described and claimed. The safflower of the present invention reproducibly expresses a high oleic acid trait or a high linoleic acid trait, and conversely, a low saturated fatty acid trait, against a phenotypic background of agronomical traits which is sufficiently consistent for commercial applications. In contrast, the original breeding material produced seeds having either a lower oleic acid content or a lower linoleic acid content, and conversely, a higher saturated fatty acid content against a similar phenotypic background of agronomic traits. In accordance with one embodiment of the present invention, safflower seed is produced which contains in excess of 80%, preferably in excess of 81.9%, and most preferably in excess of 83.4%, up to 90%, oleic acid when produced at a mean seed development temperature of about 70"F. In a second embodiment of the present invention, safflower seed is produced which contains in excess of 80%, preferably in excess of 83.0%, and most preferably in excess of 86.0%, up to 91%, linoleic acid when produced at a mean seed development temperature of about 70 β F. To produce the safflower varieties of the present invention, an extensive breeding program is used in which many parental varieties are utilized to pursue transgressive segregation. In order to accumulate all minor genes for various traits, it is necessary to keep the selection pressure low. In this breeding program varieties having the major ol gene (for high oleic) or the major 01 gene (for high linoleic) are utilized and many crosses are made to accumu¬ late minor, favorable genes into one genotype. Any genotype having desirable characteristics may be utilized in this breeding program. The intermediate lines which are produced are not crossed with any of the original breeding material. The genotypes are then selfed and selected for the specific level of oleic acid or linoleic acid desired. This general breeding procedure has given attention to the modifications in fatty acid composition and other desirable traits produced by genes having small effects on such traits. Since 1973, cultivars have been crossed and intercrossed on an annual basis to permit selection for transgressive segregation of superior lines for the desired traits, including oil quality, Alternaria leaf spot resis¬ tance, Pseudomonas bacterial blight resistance, oil content, drought resistance and other quantitative traits. Each year, selections have been made for traits or characteristics that are expressed. Approximately the top 50% of the breeding material is saved from each cycle of selection for inter¬ crossing for the next cycle of selection and intercrossing. In this manner genes with small effects for desirable traits such as fatty acid composition, disease resistance, drought tolerance, etc. , are incorporated into the continually improving germplasm. Newly developed cultivars with the additional favorable genes are incorporated into the germplasm base by intercross¬ ing with superior breeding lines. During the period from 1973 to 1982, selection was practiced to improve seed oil content, Alternaria leaf spot resistance, Pseudomonas bacterial blight resistance, Sclerotina head rot resistance, posthoused seed dormancy, drought resistance and other expressed and desirable traits. For example, seed oil content of the breeding material was improved approximately 1% each year, from 33% to 42% during the period from 1974 to 1982. Selection for improved fatty acid composition, either oleic acid content or linoleic acid content, began in 1985. Selection for transgressive segregation of superior lines for fatty acid composition has been practiced since 1985. Oil types have been obtained which are lower in saturated fatty acids with, corresponding higher levels of oleic acid or linoleic acid than previously reported. The top 302 lines for oleic acid productions were selected from a group of 6000 crosses which were made in 1985. The 1985 lines produced from about 70.9% to 80.8% oleic acid in the seed. The linoleic acid content ranged from 12.4% to 22.1% and the saturated fatty acid content ranged from 4.7% to 6.8%. The ratio of saturated fatty acids to oleic acid ranged from 0.059 to 0.088, with two lines at 0.093 and 0.095. Only one of the 302 lines was above 80%. These 302 lines were selfed in 1986 and the seed analyzed for oleic acid production. A total of 215 lines were selected after the 1986 season which produced seeds having an oleic acid content greater than 80%. The range in oleic acid content of these lines was 80% to 84.7%. The linoleic acid content ranged from 8.4% to 13.6% and the saturated fatty acid content ranged from 3.9% to 7.5%. The ratio of saturated fatty acids to oleic acid ranged from 0.047 to 0.086, with one line at 0.093. Twenty-four of these lines produced seeds having an oleic acid content of greater than 83%. These 215 lines were selfed in 1987 and the seed analyzed for oleic acid production. A total of 303 lines were selected after the 1987 season which produced seeds having oleic acid content greater than 80%. The range in oleic acid content of these lines was 81.9% to 85.9%. The linoleic acid content ranged from 7.2% to 11.8% and the saturated fatty acid content ranged from 3.7% to 6.2%. The ratio of saturated fatty acids to oleic acid ranged from 0.044 to 0.076. Forty-eight of these lines produced seeds having an oleic acid content of greater than 84%. These 303 lines were selfed in 1988 and the seed analyzed for oleic acid production. A total of 352 lines were selected after the 1988 season which produced seeds having oleic acid content greater than 80%. The range in oleic acid content of these lines was 83.4% to 86.1%. The linoleic acid content ranged from 7.4% to 10.4% and the saturated fatty acid content ranged from 4.7% to 5.8%, with six lines up to 6.5%. The ratio of saturated fatty acids to oleic acid ranged from 0.055 to 0.070, with three lines up to 0.075. Twenty-two of these lines produced seeds having an oleic acid content of greater than 85%. These 352 lines were selfed in 1989 and the seed analyzed for oleic acid production. Slight changes were seen in the oleic acid content of the progeny, with some lines approaching 87%. In order to increase the oleic acid content to greater than 87%, and up to 90%, the previously obtained lines are intercrossed to derive new lines. These new lines produce seed having an oleic acid content of up to 90%. The safflower varieties produced in accordance with the present invention share characteristics common among commer¬ cial safflower varieties. Several of these characteristics will be set forth in more detail below. EXAMPLES The following examples are provided to further illus¬ trate the present invention and are not intended to limit the invention beyond the limitations set forth in the appended claims. EXAMPLE 1 Determination of Fatty Acid Content The fatty acid composition of safflower seeds developed in the breeding program was determined by gas-liquid chromatography (GLC) in accordance with the procedures described in Hougen, F.W. and Bodo, V. , J. Am. Oil Che . Soc. 50. 230 (1973) and Daun, J.K. and Mazur, P.B., J. Am. Oil Chem. Soc. 60 f 1751 (1983) ; and, with techniques developed by D.I. McGregor, Agriculture Canada Research Station, Saskatoon, Saskatchewan, Canada for rapeseed and mustard. A) Analysis of 12 Gram Samples A 12 gram sample of the safflower seed of interest was dried at 45-50*C for at least 4 hours. The sample was then ground in the presence of 40 ml of hexane using a tissue homogenizer for approximately 45-60 seconds. The container of the homogenate was then capped and allowed to settle for approximately 15 minutes. A 0.5 ml aliquot was then pipetted in a 13x100 mm glass test tube. To this tube was added 0.5 ml of benzene followed by 2 ml of sodium methoxide in methanol at a concentration of 2 g sodium methoxide in 100 ml methanol. The tube was capped and allowed to stand for 10 minutes. After standing, 3 drops of Bromophenol Blue in ethanol was added followed by drops of IN HC1 until the blue solution turned yellow. The excess HC1 was then neutralized with IN sodium carbonate until one drop turned the solution blue. Deionized water was then added to make sure separation of the two phases was complete. Approximately 1 ml of the upper phase was then placed in a septum sealed vial and analyzed by GLC. B) Analysis of 1 to 5 Seed Samples The individual seeds were cut in half with a razor blade. The halves were then placed in a glass test tube with a small amount of hexane, approximately 1-2 ml. The pieces were then mashed and stirred for around 30 seconds, with a glass rod and allowed to sit with the tube capped for 15 minutes. A 0.5 ml sample of the hexane extractant was then treated in the manner described above. The fatty acid analysis of half a seed enabled the planting of the remaining half for further breeding. C) Gas-Liquid Chromatography The GLC analyses were accomplished using a 5890 Hewlett-Packard instrument equipped with a flame ionization detector and a Hewlett-Packard 3392 integrator. The column used was a J&W Scientific fused silica capillary column coated with DB-225+ (film thickness of 0.25 microns, column dimensions of 15 meters x 0.318 mm, catalog no. 1232212. The operating conditions of the GLC included an injector tempera¬ ture of 225"C and a detector temperature of 300°C. Column flow was 1.6 cc/min. of helium. Each chromatographic run was temperature programmed to begin at 170°C and remain at that temperature for 2.0 minutes. The temperature was then increased to 190°C at a rate of 3 β C/min. The temperature was then held at 190"C for 1.5 minutes. The column temperature was increased to 220°C at a rate of 2"C/min. The temperature was held at 220°C for 3 minutes. After this period of time, the chromatograph was completed and the column prepared for the next run. Example 2 Characterization of Parent Lines The following is a description of several of the parent safflower lines utilized in the breeding program. Any parent material could be utilized as long as it met the criteria described above, namely the presence of desirable traits such as oil content, blight resistance and the like. These parent materials are readily available from public institutions or for sale by commercial organizations. 'Frio 7 safflower developed by the Arizona Agricultural Experiment Station (AES) and the Agricultural Research Service - U.S. Department of Agriculture (ARS-USDA) was released in 1965 and has the genotype 0101 that produces seed high in linoleic acid. 7 Sidney Selection 87-14-6 'is a 1965 selection for Alternaria leaf spot resistance made from the 1964 bulk composite of 555 safflower introductions of the 1960 world safflower collection. 7 79AZ9543-1 7 is an experimental white flowered oleic safflower line obtained in 1980 from the Arizona AES. S-304 7 was developed by Seedtec International, Woodland California and has the genotype ol ol 7 that produces an oil with approximately equal amount of linoleic and oleic acids, but the relative amounts of each fatty acid are greatly influenced by growing temperature. 7 S-208 7 was developed by Seedtec International and is a normal white hull seed variety and has the genotype 0101 that produces seed high in linoleic acid. A white flowered individual plant from S-208 was used as one of the parental lines. UC-1 7 was developed in 1966 by the California AES and was the first commercial oleic safflower cultivar having the genotype olol that produces seed higher in oleic acid content. 7 Oleic Leed 7 is a high oleic acid content cultivar released in 1974 by the ARS-USDA and the California AES. The oleic acid olol gene was obtained from 7 UC-1 7 crossed to Leed 7 and backcrossed to 7 Leed 7 two times. Th-5 is a parental line developed by the ARS-USDA and the Utah AES in 1970 and carries the thth gene pair which governs reduced pericarp. The line was released for use as a female parent in hybrid development programs. 7 Carthamus nitidus 7 is a related species to C. tinctorius L. with 12 chromosome pairs. 7 ol41-l 7 is an individual plant selection with extremely reduced hull or partial hull, with an iodine value of 141 obtained from A.L. Urie in 1974. This plant was obtained from a line segregating for linoleic gene 01 and oleic gene ol. 7 US-10 7 was developed by the ARS-USDA and the California AES in 1959 and has the genotype 0101 that produces seed high in linoleic acid. A white flowered individual plant from 7 US-10 was used as one of the parental lines. Examples 3-9 are directed to the development of high oleic acid varieties. Example 3 1985 Breeding Program and Results The top 302 lines for oleic acid production were selected from a group of 6000 crosses which were made in 1985. The 1985 lines produced from about 70.9% to 80.8% oleic acid in the seed. The linoleic acid content ranged from 12.4% to 22.1% and the saturated fatty acid content ranged from 4.7% to 6.8%. The ratio of saturated fatty acids to oleic acid ranged from 0.059 to 0.088, with two lines at 0.093 and 0.095. Only one of the 302 lines was above 80%. The mean temperatures for July and August were 71.4°F and 66.3"F, respectively. The results are shown in Table 3. TABLE 3 I H I O tι TABLE 3 (Continued) I H 03 TABLE 3 (Continued) I H TABLE 3 (Continued) o 9 I W o I TABLE 3 (Continued) I to TABLE 3 (Continued) I t to I TABLE 3 (Continued) SAMPLE it κ κ κ κ PALMITIC STEARIC OLEIC LINOLEIC C-1 :0 C-IO-.O C-1B:I C-10:2 2433 4614 3045 1443 2437 2043 4556 3331 j 645 I 2296 [j 2295 S990 " 2953 O 4150 E 2908 2287 *• 4151 2438 1333 2BB8 400L 2B92 TABLE 3 (Continued) SAMPLE « κ κ κ κ PALMITIC STEARIC OLEIC LINOLEIC C-16:0 C-1B:0 C-1B:1 C-18-.2 1767 2291 2948 126B 2975 2293 1431 4632 1734 453B 1270 to 3^3 3053 2434 4789 1773 4446 738 44B3 2402 1 30 4 1 1632 ?8B2 TABLE 3 (Continued) to UI I TABLE 3 (Continued) SAMPLE « κ κ κ κ PALMITIC STEARIC OLEIC LINOLEIC C-16:0 C-1B:0 C-1B: 1 C-1B-.B 2297 456B 2306 2175 967 44BB 1 28 4149 4843 I 1275 % 2203 ' 3196 2I ** 4546 4101 2302 2303 4812 2435 1395 TABLE 3 (Continued) 9 I λ I to «0 -\ I O m TABLE 3 (Continued) SAMPLE « κ κ κ κ PALMITIC STEARIC OLEIC LINOLEIC C-16:0 C-1B:0 C-1B:1 C-1B:2 1271 2041 22BΘ 44B4 273 2i74 4001 3933 1437 , 44B7 w 1447 I 4270 1^5 1278 4733 4672 1 96 40IB 4817 437R 2177 2991 1277 1769 TABLE 3 (Continued) SAMPLE « κ κ κ κ PALMITIC STEARIC OLEIC LINOLEIC C-16:0 C-1B:0 C-1B; 1 C-lθ:2 1096 1266 2951 O 4611 1451 9 274 344 2027 466 I 4B56 t O 1336 I 2301 1 27 215 Example 4 1986 Breeding Program and Results These 302 lines were selfed in 1986 and the seed analyzed for oleic acid production. A total of 215 lines were selected after the 1986 season which produced seeds having an oleic acid content greater than 80%. The range in oleic acid content of these lines was 80% to 84.7%. The linoleic acid content ranged from 8.4% to 13.6% and the saturated fatty acid content ranged from 3.9% to 7.5%. The ratio of saturated fatty acids to oleic acid ranged from 0.047 to 0.086, with one line at 0.093. Twenty-four of these lines produced seeds having an oleic acid content of greater than 83%. The mean temperatures for July and August were 68.9°F and 68.0"F, respectively. The results are shown in Table 4. TABLE 4 H I TABLE 4 (Continued) u to TABLE 4 (Continued) I w I TABLE 4 (Continued) I u I TABLE 4 (Continued) I CJ Ul I u Id ru π o » o o cu 3 CD — ι cD tπcD — — o ιπ j " <τ o » o cn c cu c » « _l α CD z cn — — — cu — cu — — cu — cu tn cu cu cu cu — o ru cu o cu cu u O O O O O O t 0 » 0 » 0> t l> tD CD tD tD CD CD P' r» t r» l r^ CD — ._, — — oooooooooooooooooooo DfflCDCD CDCDCDπ CD 03CDCπ CQCDCDO3 CO α_ CDCD CD CDCD CD π — >o m d CL ■ UJ I _l j- CL * - r in ι tn XXll XXII XXll XXII XXIl omomm -o i in m m - in iπ iπ o in in in -o -o in -37- u UJ cu cniπ — σ-ιπm -ocuo*cυ ι — — in rn r» — — — o r-* — r- _l α cn cucucu — cu — — cuo-cυ — mcncucucucncncn o cucnπj z u r^r^r .-o-α-o.o-o- -o.oiπiπiπiπiπiniπininiπiπ UJ _l CD oooo o o o o oooooooooo σ o oo o o Q3 CD CD Cπ CD CD CD CD CD eD CD CD CD CD C0 rD Cα cD CD Q3 CD CD CD <D 3 C U r-. o δ CE o<3Omtπo oc> -oo-3-cu-3-cncn.3'mr s --3-o ιιπ -τ u X <X CD UJ — — — .__.— en — — cn cu — o — — — — — — — cn — — cu i- tn — cDiπooooc cDrn — or -o r -J' 3 uj- o r rncn-3- -3- mm -3 , mcnmrnπmπrnmrnrnmrn cπ rn _ι CL m — in I I in 4" i cnmcniπtπm — .rn UJ cn -o i cn i ω I I I I I I I I _J α* in -o- I. - o - •a ru o rn rn * CL * J- CD CD O O - o CD CD •a rn o en o ∑: cn cn o — _ in cn . o cn o o in o o <z XI XI cu ru cn m cn cu in in cu r cn cu ru cn c cu •T tn •a o xi xi xi XI XI XI XI Ω Ω Ω Ω Ω Ω Ω XI XI Ω ωωmιπ-o-oin ι -oιπ >oιπcD>αm-o oιπιnιπ -oιnιπ TABLE 4 (Continued) CJ 00 I TABLE 4 (Continued) I J VO I Example 5 1987 Breeding Program and Results These 215 lines were selfed in 1987 and the seed analyzed for oleic acid production. A total of 303 lines were selected after the 1987 season which produced seeds having oleic acid content greater than 80%. The range in oleic acid content of these lines was 81.9% to 85.9%. The linoleic acid content ranged from 7.2% to 11.8% and the saturated fatty acid content ranged from 3.7% to 6.2%. The ratio of saturated fatty acids to oleic acid ranged from 0.044 to 0.076. Forty-eight of these lines produced seeds having an oleic acid content of greater than 84%. The mean temperatures for July and August were 71.3"F and 66.0°F, respectively. The results are shown in Table 5. 7ABLE 5 7b2377-2 75315M 7 3144-5 7b3155-2 753361-2 7b3083-2 752377-1 7b3203-2 7 3081-2 7b3424-2 7b3523-1 7b3154-1 7b2382-2 7b2381-3 753075-2 752382-1 753078-1 753074-4 752376-2 753157-1 753497-2 753144-2 753151-2 753496-2 75532-2 752382-4 TABLΞ 5 (Continued) TABLE 5 (Continued) TABLΞ 5 (Continued) TABLE 5 (Continued) FIELD % % '" . ' % ENTRY PALMITIC STEARIC OLEIC LINOLEIC 753349-2 3.2 1.7 83.2 9.9 753408-3 3.6 1.4 83.1 10.1 752381-5 3.4 1.0 83:1 10.3 753235-3 4.0 1.5 8 .1 9.2 753206-2 3.4 1.2 83.1 10.1 753341-1 3.6 2.1 83.1 9.1 753212-2 3.2 1.1 83.1 10.4 753348-2 3.3 1.6 83.1 10.0 753581-1 3.7 1.1 83.1 10.0 752378-2 3.3 1.0 83.1 10.8 753211-2 3.2 1.1 83.1 10.5 753407-4 3.8 1.8 83.1. 9.3 753293-2 3.0 1.4 83.0 11.2 753298-1 3.2 1.4 83.0 11.0 753165-1 3.2 1.1 83.0 10.5 753583-1 3.4 1.1 83.0 10.7 752381-2 3.5 0.8 83:0 10.6 753206-1 3.3 1.1 83.0 10.5 753346-1 3.3 1.5 83.0 10.3 753503-2 3.3 1.0 83.0 10.9 753526-1 3.2 1.0 83.0 10.7 753168-1 3.1 1.0 83.0 107 753429-5 3.4 1.4 82.9 10.2 753159-2 3.1 1.1 82.9 10.9 753309-2 3.0 1.3 82.9 . 11.0 753294-2 3.3 1.5 823 10.5 753335-2 3.4 1.4 82.9 10.4 753497-1 3.5 1.1 82.9 10.6 753406-2 3.9 2.0 .829 9.2 753499-1 3.3 1.1 829 10.7 TABLE 5 (Continued) TABLE 5 (Continued) 'TABLE 5 (Continued) TABLE 5 (Continued) -50- TABLE 5 (Continued) Exaπtple 6 1988 Breeding Program and Results These 303 lines were selfed in 1988 and the seed analyzed for oleic acid production. A total of 352 lines were selected after the 1988 season which produced seeds having oleic acid content greater than 80%. The range in oleic acid content of these lines was 83.4% to 86.1%. The linoleic acid content ranged from 7.4% to 10.4% and the saturated fatty acid content ranged from 4.7% to 5.8%, with six lines up to 6.5%. The ratio of saturated fatty acids to oleic acid ranged from 0.055 to 0.070, with three lines up to 0.075. Twenty-two of these lines produced seeds having an oleic acid content of greater than 85%. The mean tempera¬ tures for July and August were 73.7°F and about 70.6°F, respectively. The results are shown in Table 6. TABLΞ 6 (Continued) FIELD ENTRY at ol PALMITIC STEARIC OLEIC LINOLEIC 16:0 18:0 18:1 13:2 B8-4264-1m 3.4 1.2 84.4 9.1 88b-6295-1 3.7 1.6 84.4 8.8 MB8-5204-1 m 3.7 1.2 84.4 9.1 MB8-5478-1m 3.7 1.2 84.4 8.8 ME38-4437-1 m 3.8 1.3 84.4 8.7 MB8-5326-1 m 4.1 1.3 84.3 8.6 MB8-5388-1m 3.9 1.4 843 8.7 MB8-4608-1m 3.8 1.5 84.3 8.5 MB8-5365-1m 3.7 1.5 84.3 8.4 MB8-5227-1 m 3.9 1.6 84.3 8.7 MB8-5361-1m 3.7 1.2 84.3 9.1 MB8-5086-1m 3.9 1.5 84.3 8.9 B8-4415-Im 3.9 1.3 84.3 8.4 B8-5282-1m 3.5 1.2 84.3 9.3 E38-5082-1m 4.0 1.3 84.3 9.2 MB8-5184-1m 3.8 1.4 84.3 8.9 B8-4404-1m 3.7 1.2 84.3 9.0 MB8-4729-1rn 4.1 1.3 84.2 8.2 MB8-5195-1m 4.1 1.3 84.2 8.6 MB8-4416-1m 3.6 1.2 84.2 9.1 B8-5375-1m 4.0 1.6 84.2 8.2 B8-5362-1m 3.6 1.3 84.2 3.1 MB8-5270-lm 3.8 1.4 84.2 3.1 88b-6019-5 3.8 1.6 84.2 3.3 MB8-5258-1 rn 3.8 1.7 84.2 S.S MB8-4421-1m 3.8 1.1 84.2 9.2 MB8-5246-1m 4.0 1.6 84.2 8.7 MB8-5201-lm 3.7 1.3 84:2 8.8 MB8-5360-3m 3.8 1.2 84.2 8.9 B8-5313-lm 3.6 1.2 84.2 9.4 88b-5504-1 4.0 1.2 84.2 3.9 MB8-5359-4m 3.7 1.2 84.2 9.6 MB8-5192-1rn 3.9 1.2 84.2 9.1 B8-4435-1rn 3.7 1.2 84.1 9.1 MB8-5386-1m 3.8 1.2 84.1 3.2 MB8-4990-1 rrι 3.9 1.5 84.1 3.1 MB8-5203-1rn 3.7 1.2 34.1 3.4 88b-6019-1 3.7 1.5 84.1 3.0 :ABLE 6 (Continued) FIELD ENTRY .ABLΞ 6 (Continued) FIELD ENTRY Of of % % PALMITIC STEARIC OLEIC LINOLEIC 16:0 18:0 18:1 18:2 MB8-4424-1m 3.6 1.3 835 9.5 MB8-5366-1 m 3.8 1.3 83.9 9.0 MB8-4737-1m 3.7 1.3 83.9 9.2 MB8-5476-1m 3.8 1.5 83.9-. 8.7 MB8-5305-2m 4.1 1.7 83. 8.7 MB8?4445-1 m 3.8 1.3 83-S 9.1 MB8-5306-1m 3.8 1.5 83.9.. 9.4 88b-5519-1 3.9 1.4 83.9. 8.8 MB8-4452-1m 3.7 1.2 83.9. 9.5 MB8-5379-1tn 3.9 1.4 83.9 8.7 MB8-4450-1m 3.7 1.3 83.9 8.8 88b-6053-1 3.8 1.6 83.9 8.9 MB8-5477-1m . 3.7 1.3 83.9 9.2 88b-5655-1 3.8 1.1 83.9. 9.4 MB8-4534-1m 3.7 1.5 83.9 9.3 ME38-4596-1 m 3.7 1.6 83.8 9.2 MB8-5132-1m 4.2 1.6 83.8 . 8.7 MB8-4448-1m 3.7 1.1 83.8 9.3 88b-6017-3 3.6 1.6 83.8 9.5 MB8-4345-1m 3.9 1.8 83.8 8.7 88b-6018-5 3.8 1.5 83.8 9.3 MB8-5185-1 m 3.9 1.7 83.8 8.9 MB8-4401 -1 ITI 3.6 1.4 83.8. 9.2 88b-6220-1 3.5 1.8 83.8 9.3 88b-6023-2 3.6 1.4 83.8 9.5 MB8-5187-l m 3.8 1.3 83.7 9.7 88b-6013-5 3.9 1.5 83:7 9.4 MB8-5325-1 m 4.1 1.6 83:7 ' 9.2 88b-6014-4 3.7 1.5 83.7 9.5 B8-5265-1 tn 3.8 1.6 83.7 9.3 88b-6021-3 3.6 1.4 83.7 9.7 MB8-5135-1 m 4.1 1.5 83.7 8.9 88b-6025-3 3.5 1.6 83.7 9.6 MB8-5367-1 m 3.7 1.3 83.7 9.2 88b-6035-2 3.S 1.5 83.7 9.3 88b-6359-1 3.7 1 .4 83.7 9.6 B8-4733-1 m 4.0 1.3 83.7 9.0 -59- TABLE β (Continued) FIELD ENTRY % % %. PALMITIC STEARIC OLBC LINOLEIC 16:0 18:0 18:1 18:2 1.6 83.5 9.5 1.5 83.5: 9.4 1.3 83.5 9.7 1.1 83.5 '.0.3 1.7 83.5 9.5 1.5 83.5 9.7 1.3 83.5 9.9 1.6 83.4 9.7 1.2 83.4 9.7 1.5 83.4 9.9 1.6 83.4 9.2 1.7 83.4 9.4 1.6 83.4 9.0 1.4 83.4 9.8 1.4 83:4 9.5 1.5 33.4 9.8 1.5 33.4 8.9 1.3 83.4 9.5 1.5 83.4 9.6 1.6 83.4 8.6 1.7 83.4 9.5 1.0 83.4 9.9 1.6 33.4 9.5 2.5 83.4 3.2 1.5 83.4 9.9 1.4 83.4 10.0 1.3 83.4 9.8 1.2 83.4 10.2 1.4 83.4 9.6 1.4 83.4 9.8 1.6 83.4 9.8 1.4 83.4 9.7 1.6 83.4 9.3 1.6 83.4 9.8 1.6 83.4 9.5 TABLE β (Continued) FIELD ' ENTRY % PALMITIC STEARIC OLEIC LINOLEIC 16:0 18:0 18:1 18:2 B8-4513-1m 3.7 9.9 88b-6012-1 3.6 9.7 MB8-4393-1m 3.5 10.0 88b-6012-3 3.6 9.7 B8-4417-1m 3.9 9.5 88b-6013-2 3.8 9.6 88b-5548-1 4.1 9.2 88b-6014-5 3.7 9.9 88b-6127-1 3.7 9.9 88b-6015-4 3.8 9.5 ME38-4589-1m 3.5 9.6 88b-6016-4 3.8 9.5 88b-6364-1 3.7 9.9 88b-6449-1 3.6 9.4 MB8-4453-1m 3.6 10.0 88b-6018-1 • 3.5 9.8 These 352 lines were selfed in 1989 and the seed analyzed for oleic acid production. Slight changes seen in the oleic acid content of the progeny with some lines approaching 87%. The mean temperature for July and August was 75.6"F and about 70.8°F, respectively. In order to increase the oleic acid content to greater than 87% and up to 90%, the previously obtained lines are intercrossed to derive new lines. These new lines produce seed having an oleic acid content of up to 90%. Example 7 Uniformity of Oil Production Several lines were followed between 1985 and 1988 to demonstrate the stability and inheritability of the high oleic acid trait. These lines were grown and the seed harvested and analyzed each year. The results are shown in Table 7. TABLE 7 Fatty Acid Percentages of Various Oleic Breeding Lines (Over 3 Years) Percentage AVERAGE AVERAGE Fatty Acid Percentages of Various Oleic Breeding Lines (Over 3 Years) Percentage Breeding Saturates Oleic Line Year (16:0) (18:0) 118111 86 3.5 1.4 84.0 AVERAGE - ■ 3.5 1.2 - 83.8 88 4.2 1.6 82.2 87 3.5 1.3 82.7 86 3.3 1.4 80.6 AVERAGE 3.7 1.4 - 81.8 88 4.1 1.5 82.3 87 3.2 1.2 83.0 86 3.4 1.4 82.7 AVERAGE 3.6 1.4 - 82.7 88 4.1 2.3 81.2 87 3.5 1.6 83.2 85 3.6 2.7 81.1 AVERAGE 3.7 2.2 - 81.8 AVERAGE AVERAGE Example 8 Breeding Pedigree of Safflower Variety Montola-2000 Montola-2000 was derived from an individual F fi plant selection from the 1982 cross of a female parent resulting from the multiple cross Frio/Sidney Selection 87-14-6/// 79AZ9543-l/[S-304/(White US-10/ϋC-l//01eic Leed, White S-208//[UC-l/(White US-10/UC-l//01eic Leed), White S-208]/[Th-5/C. nitidus//ol41-l]] with a male parent resulting from the multiple cross White US- 10/UC-l//[S-304/(US-10/UC-l//Oleic leed), White S-208] . From the initial crosses of White flowered US-10/UC-l and Th-5/ C. nitidus. a total of 19 crosses were made in the breeding of this cultivar. Individual plant selections were made during the F_, F_, F., F 5 and F g generations. Fatty acid determina¬ tions were made on seed in the F-., F_ and F_ generations to verify the cultivar produced oil low in saturates and very high in oleic acid (greater than 80%) . The multiple crosses were made in the following scenar¬ io. Female Parent cross 1 - Frio x Sidney Selection 87-14-6 (A) - White US-10 x UC-1 (B) - Th-5 x C. nitidus (C) cross 2 - (B) progeny x Oleic Leed (D) - (C) progeny x ol41-l (E) cross 3 - (D) progeny x S-304 (F) - (D) progeny x UC-1 (G) cross 6 - (G) progeny x (E) progeny (H) cross 10 - (F) progeny x (H) progeny (I) cross 11 - 79AZ9543-1 x (I) progeny (J) cross 13 - (A) progeny x (J) progeny (Female Parent) Male Parent cross 1 - US-10 x UC-1 (K) cross 2 - (K) progeny x Oleic Leed (L) cross 3 - (L) progeny x S-304 (M) cross 4 - White US-10 x UC-1 (N) cross 5 - (N) progeny x (M) progeny (Male Parent) The objective description of variety Montola-2000 is as follows, in accordance with characteristics for a plant variety application. Maturity - 120 days (Midwest location) Plant height at maturity - 43 cm Flower color - Yellow (fresh) ; Light orange base (wilted) Spines on involucral bracts - present at tip and along margins; 2.2 mm in length numbering 15 with a spine index of.33 (class 2 = 21-40) Heads - 25 mm diameter of primary head; 1-10% seed shattering Seed - White/white with blotch (4/100) ; normal hull; 4 mm wide, 7 mm long, 34 g/1000 seeds Seedling vigor - 8 nodes; 21 cm soil surface to tip Cold resistance - Rosette: -5 β C; Bolting: 0 β C; Flowering: 5°C Disease - moderately susceptible to Alternaria leaf spot and Alternaria bud rot Hull - 44.6% Protein - 23.0% Oil - 44.0% Iodine - 84% Saturated Acids - 5.5% Oleic acid - 81.7% Linoleic acid - 11.4% The fatty acid profile of variety Montola-2000 was examined in 1987, 1988 and 1989. The results are shown in Table 8. TABLE 8 Montola-2000 Safflower Fatty Acid Profile 1987 TO 1989 Seed Palmitic Stearic Oleic Linoleic Source Year (16:0) (18:0) (18:1) (18:2) 87b3797-l 87 3.7 1.1 82.5 11.0 87b3797-2 87 3.9 1.2 81.3 12.0 AVERAGE 3.8 1.2 81.9 11.5 88b5623-l 88 4.4 1.6 81.9 10.7 88b5628-l 88 4.2 1.9 81.2 11.1 88b5633-l 88 4.2 1.5 82.9 9.8 TABLE 8 (Con't.) Montola-2000 Safflower Fatty Acid Profile 1987 TO 1989 Seed Palmitic Stearic Oleic Linoleic Source Year (16:0) (18:0) (18:1) (18:2) 88b5347-l 88 4.2 1.5 82.5 10.3 88b5348-l 88 4.0 1.4 83.6 9.4 88b5350-l 88 4.3 1.7 82.0 10.6 AVERAGE 4.2 1.6 82.4 10.3 Breeders Seed-1 89 4.2 1.5 80.0 12.8 Breeders Seed-1 89 4.1 1.5 81.6 11.3 Breeders Seed-1 89 4.2 1.3 80.6 12.7 Breeders Seed-1 89 4.3 1.3 81.4 12.2 Breeders Seed-1 89 4.2 1.5 80.5 12.6 AVERAGE 4.2 1.4 80.8 12.3 Variety Montola-2000 was compared with several other varieties commonly grown in Montana and North Dakota. The results are shown in Tables 9-19. TABLE 9 Relative Test Weights of Safϊlower Varieties in Montana and North Dakota 01 3 O o TABLE 10 Relative Flowering Date of Safllower Varieties when Crown in the Lower Yellowstone River Valley at the MSli Eastern Agricultural Research Center, Sidney, Montana I oo I C . . I 9.4 1.2 L.S.IJ. 5% 2.5 0.8 TABLE 11 Relative Yielding Ability of Safllower Varieties when Grown in the Lower Yellowstone River Valley at the MSU Eastern Agricultural Research Center, Sidney, Montana Ho I J Live I'urfori.uiiu.ro in Simi l r Tri l TΛUl. 12 Relative Disease Rating of Safllower Varieties When Grown in the Lower Yellowstone River Valley at the MSU Eastern Agricultural Research Center, Sidney, Montana I o I Disease was not present in 198H. Disease ratin<j in 19B9 was principally for Λlternaria leaf spot. 5 = most susceptibl Relative Plant Heights of Safllower Varieties When Grown in the Lower Yellowstone River Valley at the MSU Eastern Agricltural Research Center, Sidney, Montana O O O H C I m CO a: m rn .V.'i 5.9 2.4 I..S. __>¥. 2.5 1.4 TΛUΓ.E Relative 'Pest Weights of Safllower Varieties When Grown in the Lower Yellowstone River Valley at the MSU Eastern Agricultural Research Center, Sidney, Montana I M I TΛU IJ 15 Relative Oil Content of Safllower Varieties When Grown in the Lower Yellowstone River Valley al the MSU Eastern Agricultural Research Center, Sidney, Montana O O O Z I ω : C . V . % 1. I 0.5 I..S.D. 5ϊ 1.4 0.6 TABLE 1 6 Relative Oil Content of Safllower Varieties in Montana and North Dakota 3 I : C.V. ?, * 2.9 * I. I I..S.D.5'i 3.8 1.3 Relative oi l content: determinations were made on bulk samples from all repl c i ns. Oi ls reported on an oven dry weicjht basis. Samples dried at 55°C lor a minimum of four hours. TABLE 17 Relative Yield Dala Prom Dryland Sites in Montana and North Dakota I u I o .V.'A 2H.6 11 I 7.9 n T.S.D.5o 25.7 81 7 114.2 Yields were not taken in 1988 at Sidney, Mt TABLE .18 Relative Plant Heights of Safllower Varieties in Montana and North Dakota TABLE 19 Relative Flowering Date of Safflower Varieties in Montana and North Dakota \ i o C . V . 'I 2.2 I.3 1.6 L.S.D. 1.6 1.0 1.0 No Flowerintj Notes Taken in 1988. A total of 2500 seeds of variety Montola-2000 high oleic are concurrently being deposited with the American Type Culture Collection, Roc ville, Maryland. The deposit is assigned number 40751. A plant variety protection applica¬ tion is also being concurrently filed. A total of 2500 seeds of a high linoleic acid oil content are deposited with the American Type Culture Collec¬ tion and designated as Morlin. Example 9 Breeding Pedigrees of Representative Safflower Varieties The following high oleic acid safflower varieties were obtained by the described breeding pedigree. (1) 88B5293-1 female parent: [ (Biggs/PII95895//C.L.1653/87-42-3)//AC-l]/79AZ2603 crossed with male parent: [ (Frio/87-42-3//87-42-3/AC-l)/79AZ29379-7] (2) 88B5360-1 female parent; (AZ9322//87-14-6/S-208)//AZ2698/012-251-3-6 crossed with male parent; (87-42-3/AC-l//AZ2698/012-251-3-6)///[ (87- 14-B/N-10//87-42-3/AC-l)//(87-42-3/AC-l//AZ2698/012- 251-3-6) ]//white 80 nurs. pigmentless (3) 89B6051-1 female parent; [ (AZ2698/012-251-3-6//87-42-3/AC-1)// white 80 nurs. pigmentless]//UCD1982-620/Hartman///[ (87- 42-3/AC-l//AZ749-29)//79AZ2603] crossed with male parent; S-317 (4) 89B6594-1 fe ale p arent: 87-42-3/AC-l//[ (87-14-B//87-42-3/AC-1)// OL35-2/PCM-1] crossed with male parent; 79AZ9386-1 (5) female p arent: [87-42-3/AC-l//[ (87-42-3/AC-1//87-42- 3/AC-l)//OL35-2/PCM-l]]///[ (87-42-3/AC-1//88/74-2/N- 10)//Mex.Dwarf-2//OC35-2/PCM-l)]//white 80 nurs. pigmentless crossed with male parent: (87-42-3/AC-l//AZ746-29)//79AZ2603 Examples 10-13 are directed to the development of high linoleic acid varieties. Example 10 1985 Breeding Program and Results The top 316 lines for linoleic acid production were selected from a group of 6000 crosses which were made in 1985. The 1985 lines produced from 83.2% to 89.2% linoleic acid in the seed. The oleic acid content ranged from 3.9% to 8.8% and the saturated fatty acid content ranged from 487% to 8.0%. The ratio of saturated fatty acids to linoleic acid ranged from 0.063 to 0.096. The mean temperatures for July and August were 71.4 β F and 66.3 β F, respectively. The results of 192 representative lines are shown in Table 20. TABLE 20 SAMPLE # % ψ c % Ψc PALMITIC STEARIC OLEIC LINOLEIC TABLE 20 (Continued) SAMPLE # % % PALMITIC STEA (Continued) % % OLEIC LINOLEIC 6.6 84.4 7.0 84.3 7.2 84.3 7.5 84.3 7.3 84.3 7.3 84.3 7.1 84.3 8.3 84.3 6.9 84.3 7.4 84.2 6.5 84.2 7.6 84.2 7.5 84.2 7.1 84.2 7.4 84.2 6.8 84.2 7.7 84.2 6.7 84.2 7.0 84.1 7.9 84.1 7.1 84.1 7.2 84.1 7.5 84.1 6.8 84.1 7.2 84.1 6.6 84.1 7.2 84.1 7.7 84.1 7.5 84.0 8.0 84.0 6.7 84.0 7.6 84.0 8.3 84.0 7.2 84.0 8.1 84.0 8.1 84.0 7.1 84,0 7.6 84.0 6.6 84.0 7.4 84.0 7.6 84.0 7.2 83.9 6.4 83.9 6.4 83.9 7.4 83.9 7.5 83.9 8.4 83.9 7.9 83.9 Example 11 1987 Breeding Program and Results The previously obtained lines were selfed in 1987 and the seed analyzed for linoleic acid production. A total of 294 lines were selected after the 1987 season which produced seeds having a linoleic acid content greater than 80%. The range in linoleic acid content of these lines was 86.0% to 89.1%. The oleic acid content ranged from 3.9% to 8.0% and the saturated fatty acid content ranged from 4.7% to 7.2%, with one line at 7.6%. The ratio of saturated fatty acids to linoleic acid ranged from 0.054 to 0.084. The mean temperatures for July and August were 71.3°F and 66.0°F, respectively. The results are shown in Table 21. TABLE 21 (Conti nued) # 16:0 18:0 18:1 18:2 b4108-2 4.1 1.5 7.0 86.5 b4236-3 5.6 1.3 5.7 86.5 b4231-3 4.8 1.8 6.0 86.5 M274-3 5.0 1.8 5.6 86.5 b4108-2 4.6 1.6 7.3 86.5 b3684-l 4.5 1.8 6.0 86.5 b4225-4 5.0 1.6 6.1 86.5 b3684-l 4.3 1.7 5.9 86.5 b4238-l 5.0 1.8 6.7 86.5 M249-4 5.0 1.7 5.9 86.5 b4226-l 4.9 1.6 5.9 86.5 bl274-l 5.3 1.6 5.7 86.5 b4349-2 4.3 1.8 6.1 86.5 b4236-2 5.2 1.5 5.7 86.5 b2145-2 4.8 1.6 5.4 86.5 b4237-2 4.9 1.5 5.7 86.5 b2145-l 5.4 1.4 5.2 86.5 b4359-2 5.1 1.8 6.3 86.5 b 1207-1 3.9 1.6 6.6 86.4 b4108-2 4.3 1.5 6.8 86.4 b4299-l 4.8 1.3 7.3 86.4 b4349-l 4.5 1.6 5.5 86.4 b4239-4 4.9 1.4 6.0 86.4 M359-5 4.8 1.7 6.1 86.4 b4236-2 5.4 1.7 6.5 86.4 bl274-5 5.1 2.0 5.7 86.4 b4132-5 4.5 1.5 6.7 86.4 b3668-2 4.8 1.6 5.5 86.4 b4238-l 5.2 1.7 5.8 86.4 TABLE 21 (Continued) FIELD % % % % ENTRY PALMITIC STEARIC OLEIC LINOLEIC # 16:0 18:0 18:1 18:2 b3648-2 5.0 2.0 6.0 86.0 b2115-l 4.2 1.6 6.6 86.0 b4228-4 5.1 1.9 6.0 86.0 b3658-l 5.0 2.0 7.0 86.0 b4229-5 4.6 1.6 6.4 86.0 b3665-5 5.0 2.0 7.0 86.0 b4236-3 5.6 1.4 7.1 86.0 b3667-l 4.4 2.0 7.0 86.0 b4359-4 5.2 1.5 6.1 86.0 b4238-5 4.9 1.7 6.4 86.0 b4349-4 4.3 1.8 6.3 86.0 bl274-l 5.1 1.8 6.2 86.0 b4330-l 5.2 1.5 6.7 86.0 b4168-5 4.6 1.4 7.1 86.0 b4307-2 4.8 1.7 7.1 86.0 b4189-l 4.6 1.6 6.8 86.0 b4244-2 4.7 1.6 6.5 86.0 b4224-2 5.6 1.1 6.4 86.0 b3626-5 3.1 1.6 8.0 86.0 b2171-l 4.6 1.4 6.4 86.0 b3666-4 4.4 2.0 7.0 86.0 b3631-4 5.2 2.0 5.2 86.0 b3685-4 4.5 1.6 6.6 86.0 b 1272-4 5.1 1.8 4.7 86.0 b3635-l 5.0 2.0 6.3 86.0 b4168-5 4.6 1.7 6.6 86.0 b3644-2 5.1 2.0 6.0 86.0 b4224-4 4.8 1.7 6.7 86.0 b3666-3 5.0 1.4 7.0 86.0 Example 12 1988 Breeding Program and Results These 294 lines were selfed in 1988 and the seed analyzed for linoleic acid production. A total of 300 lines were selected after the 1988 season which produced seeds having a linoleic acid content greater than 80%. The range in linoleic acid content of these lines was 83.0% to 90.4%. The oleic acid content ranged from 3.3% to 12.4% and the saturated fatty acid content ranged from 5.1% to 8.3%. The ratio of saturated fatty acids to oleic acid ranged from 0.056 to 0.099. The mean temperatures for July and August were 73.7°F and about 70.6°F, respectively. The results are shown in Table 22. :ABLE -90- TABLΞ 22 (Continued) FIELD ENTRY PALMITIC 3TEAWIC C BC , lNOLS.p 16:0 18:0 *3:1 '93 88023S2-2 5.8 8802823-1 3.3 8802748-4(11 3.1 8δ02758-2m 5.2 8802761-301 5.4 3a02783-2m 5.4 3802765 -5m 5.3 8*02768-3 I .a Bft.2β08-2.π 5.2 COkCOCi-1 5.3 5863033-fi 5.8 3803408-1 5.3 8803681-1 5.S B8-3β97-lm 5.7 MB8-370 r1m 5.7 8801081-1 5.8 8861 OSO-1 m 5.2 880116Mm . 5.4 88018 8-lm 4 9 88ϋ1972-1 5.S 8301943-1 m 5.4 880l 7B-i 4.8 8802484-3m 5.1 8G08494-2m 5.1 S8D3S18-lm 5.7 5802518-2m 5.5 8802843-1 m 4,7 8802B55-1m 5.1 880270 -1 £.3 8βtι2702.5πι 5.1 88b2705-4m 4.9 38K764-3m 5.2 WlWW-.m 5.5 8002834.1m 5.0 880284K-1 5.5 80b£85M 3 8 •80213-1 5.1 880529-1 5.5 88D935-1m 4.7 8801058-1 m 4.9 8S01Cft2-1π. 5.5 88018lS-1rn £.4 TABLΞ 22 (Continued ) Example 13 Breeding Pedigrees of Representative Safflower Varieties The following high linoleic acid safflower varieties were obtained by the described breeding pedigree. (1) 89B7503-5 fema1e parent: Roundup Tolerant Selection 1961 world bulk composite crossed with male parent; [87-42-3/AC-l//(87-42-3/AC-l//AZ2698/012- 251-3-6]///(87-42-3/AC-1//88-74-2/N-10)//(Mex.dwarf- 2//OL35-2/PCM-1)//white 80 nurs. pigmentless (2) 89B7613 female parent; 87-42-3/AC-l//Cargill dwarf crossed with male parent; 87-42-3/AC-l//(87-42-3/AC-1//AZ2698/012-251-3-6) (3) 89B7311-1 female parent: 87-42-3/AC-l///[ [ (87-42-3/AC- 1//AZ2698/012-251-3-6) ]//87-42-3/AC-l] crossed with male parent; [87-42-3/AC-l//(87-42-3/AC-1//AZ2698/012- 251-3-6) ]///[ (87-42-3/AC-1//88-74-2/N-10)//(Mex.dwarf- 2//OL35-2/PCM-1)//white 80 nurs. pigmentless (4) 89B7557-3 female parent; [ (Biggs/PI195895//C.L.1653/87-42- 3)//UCD1982-620/Oker] crossed with male p arent: [87-42-3/AC-l//(87-42-3/AC-1//AZ2698/012- 251-3-6) ]///[ (87-42-3/AC-1//88-74-2/N-10)//(Mex.dwarf- 2//OL35-2/PCM-l)//white 80 nurs. pigmentless (5) 89B7475 female parent; 87-42-3/AC-l//Cargill dwarf crossed with male parent; [87-42-3/AC-l//(87-42-3/AC-1//AZ2698/012- 251-3-6) ]///[(87-42-3/AC-l//88-74-2/N-10)//(Mex.dwarf- 2//OL35-2/PCM-1)//white 80 nurs. pigmentless (6) 89B934-3 female parent; 88-45-4/S-208//N-4051/Gila crossed with male parent; 87-42-3/AC-l (7) 89B7448-1 female parent; (87-42-3/AC-l///[ [ (87-42-3/AC- 1//AZ2698/012-251-3-6) ]//[ (87-14-B/N-10)//87-42-3/AC- l)//(87-42-3/AC-l)//AZ2698/012-251-3-6]]//white 80 nurs. pigmentless crossed with male parent; 87-42-3/AC-l//[ (87-42-3?AC-l)//AZ2698/012-251-3-6) ] The oil content of 89B7448-1 is 4.4% palmitic acid, 2.0% stearic acid, 5.9% oleic acid and 86.0% linoleic acid. The characteristics of this line are similar to other commercial high linoleic acid lines. Additional test results obtained on the subject matter of the invention. OLEIC 1990 INCREASE OIL QUALITY ANALYSES AVG 83.5 -96- 1990 MoπloIa-2000 Safflower Single Row Results 1990 Oleic Sjafflower Single Row Results OPEN TOTAL SEED OPEN Ψc Ψc Ψc Ψc ΪOϊL Ψc SEED PALMITIC STEARIC OLEIC LINOLEI NMR grams 16:0 18:0 1S:1 18:2 3.5 1.2 85.7 7.3 3.0 1.2 85.5 8.2 3:2 1.2 85.3 7.9 3.3 1.0 85.2 S.5 3.3 1.2 85.1 8.4 3.5 1.5 85.1 7.8 3.2 1.3 85.1 7.4 3.4 1.3 84.9 8.5 3.6 1.1 84.9 10.4 3.4 1.2 84.8 8.9 3.3 1.5 84.8 8.0 3.2 1.1 84.8 8.8 3.3 1.2 84.7 8.5 3.5 1.2 84.5 8.6 3.5 1.0 84.5 8.7 3.5 1.1 84.5 8.8 3.7 1.2 84.5 9.0 3.4 1.7 84.5 8.5 3.5 1.3 84.4 8.4 3.5 1.3 84.4 8.4 3.6 1.1 84.4 8.8 3.6 1.4 84.4 8.4 3.4 1.2 84.4 9.2 3.4 1.6 84.4 8.5 3.5 1.0 84.4 8.6 3.4 1.3 84.4 9.4 3.5 0.9 84.3 9.3 3.5 1.3 84.3 9.1 3.3 ' 1.0 84.3 9.3 3.8 1.4 84.3 9.2 3.5 1.1 84.3 9.1 3.4 1.1 84.3 9.0 3.6 1.0 84.3 8.9 3.4 1.4 84.3 9.1 3.5 1.5 84.2 9.2 3.5 1.2 84.2 9.3 3.9 1.4 84.2 9.1 3.6 1.3 84.2 9.4 3.2 1.3 84.2 9.3 3.3 1.5 84.2 9.1 3.4 1.2 84.1 9.0 3.6 1.3 84.1 9.1 3.8 1.4 84.0 8.9 1990 Oleic Safflower Single Row Results 1990 Oleie Safflower Single Row Results 1990 Oleic Safflower Single Row Results OPEN TOTAL SEED OPEN Ψc Ψo Ψc % E OIL % SEED PALMITIC STEARIC OLEIC LINOLEIC NMR grams 16:0 18:0 18:1 18:2 LINOLEIC 1990 INCREASE OIL QUALITY ANALYSES OPEN TOTAL FIELD LAB SEED OPEN Ψc Ψc Ψc Ψc ENTRY SAMPLE OIL Ψc SEED PALMITIC STEARIC OLEIC LINOLEIC # # NMR grams 16:0 18:0 18:1 18:2 90-LL ■ 1154-1 1178 90-LI-1094-1 1166 90-LI- ■ 1079-1 1161 90-LI- ■ 1205-1 1188 90-LI-1152-1 1176 90-LI-1180-1 1183 90-LI-1060-1 1157 90-LI-1080-1 1162 90-LI-1156-1 1193 90-LI-1061-1 1158 90-LI-1117-1 1170 90-LI-1219-1 1191 90-LI-1162-1 1179 90-LI-1144-1 1175 AVG 85.4 198989b- Oil Quality Analyses TOP LINOLEIC FIELD LAB OPEN TOTAL ENTRY SAMPLE SEED OPEN PALMITIC Ψc OLEIC % oπ- % SEED Ψo STEARIC Ψc LINOLEIC NMR grams 16:0 18:0 18:1 1S:2 89B-1607-3 4549 30.5 53 3.9 S9B-1607-2 4548 30.5 53 3.7 1.3 89B-7557-1 2521 30.8 101 3.6 1.6 89B-1397-3 4109 N/A N/A 4.0 89B-1397-1 3679 N/A N/A 3.9 1,4 89B-1604-4 4547 N/A 15 4.0 1.6 89B-7524-1 2490 N/A 8 3.6 1.4 89B-7557-5 2916 30.8 101 3.8 1.3 S9B-I604-2 3934 N/A 15 3.8 1.5 89B-1607-5 4551 30.5 53 3.7 1.3 89B-1602-4 4545 N/A 06 4.1 1.5 89B-7527-1 2493 N/A 7 4.1 1.1 89B-7563-3 2921 41.2 62 4.0 1.1 S9B-1608-1 3937 29.9 60 3.9 1.5 S9B-1394-3 4065 N/A 12 3.6 1.6 89B-1578-4 4513 N/A OS 4.3 1.2 89B-1602-2 4543 N/A 06 4.0 1.5 89B-1607-4 4550 30.5 53 4.0 1.5 89B-1608-3 4553 29.9 60 3.8 1.5 89B-1610-2 3938 N/A 04 3.9 1.4 89B-7557-3 2914 30.8 101 3.7 L5 S9B-1394-5 4067 N/A 12 3.9 1.6 89B-1584-3 4517 38.5 411 4.5 1.4 S9B-2097-1 4645 33.8 31 3.5 1.6 89B-209S-1 4646 N/A 8 4.4 1.2 S9B-1394-2 4064 N/A 12 3.6 1.5 89B-1578-5 4514 N/A 08 4.4 1.2 89B-1610-4 4557 N/A 04 3.8 1.4 89B-7557-2 2913 30.8 101 3.7 1.6 89B-1397-4 4110 N/A N/A 3.9 1.8 89B-1578-1 3913 N/A 08 4.5 1.4 89B-1608-2 4552 29.9 60 4.0 1.7 89B-7526-3 2898 29.8 72 4.1 1.5 89B-1608-4 4554 29.9 60 4.0 1.5 S9B-1608-5 4555 29.9 60 4.1 1.2 S9B-2091-1 4639 23.5 34 3.5 1.6 89B-7526-1 2492 29.8 72 4,1 1.5 S9B-1602-3 4544 N/A 06 4.1 1.7 89B-1610-3 4556 N/A 04 4.1 1.6 89B-1607-1 3936 30.5 53 4.1 1.8 89B-2094-2 4642 34.5 22 3.8 1.8 89B-7557-4 2915 30.8 101 3.9 1.6 89B-1394-4 4066 N/A 12 3.8 1.7 89B-1397-2 4108 N/A N/A 3.8 1.8 S9B-7524-5 2896 N/A 8 4.3 1.4 S9B-7526-2 2897 29.8 72 4.4 1.3 89B-1578-3 4512 N/Λ 08 4.5 1.3 page 1. 198989b- Oil Quality Analyses Γ F T I Γ E T L T D Λ L T A *B O Λ O « PE™N * TO• TA TLOP LINOLEIC ENTRY SAMPLE SEED OPEN PALMITIC Ψc OLEIC Ψc OIL % SEED % STEARIC % LINOLEIC # NMR grams 16:0 18:0 18:1 18:2 S9B-7527-2 2899 4.4 1.1 4.3 88.3 S9B-7527-4 2900 4.8 1.1 3.7 88.3 S9B-1209-2 4018 5.1 1.6 5.1 88.2 89B-1192-1 3498 5.2 1.7 5.1 88.1 89B-1394-1 3677 4.3 1.7 6.0 88.0 89B-7524-2 2893 4.4 1.3 5.3 87.8 89B-7524-3 2S94 4.2 1.3 5.4 87.7 89B-894-4 3805 5.2 1.8 5.4 87.7 89B- 1194-3 4000 4.9 1.6 5.8 87.6 89B-1612-2 4558 4.4 1.5 6.4 87.6 89B- 1602-1 3933 4.6 1.5 6.4 S9B- 1857-1 4237 87.5 4.8 1.6 6.1 87.4 89B-7346-5 2768 5.2 1.5 4.3 87.4 89B-1209-5 4021 5.1 1.8 5.9 87.3 89B-1612-5 4561 4.3 1.6 5.5 87.3 CENTENNIAL 4022 5.2 lJ 6.0 87.3 S9B-1210-I 3514 5.1 1.6 5.3 87.2 89B-1211-4 4029 4.9 1.8 6.1 87.1 89B-7346-4 2767 4.7 1.5 5.5 87.1 89B-1212-1 3516 5.4 1.4 5.4 87.0 89B-1592-1 3925 4.6 1.4 6.7 S7.0 89B-894-3 3804 5.4 1.8 5.7 87.0 89B-1193-2 3995 5.0 1.7 5.8 86.9 89B-1204-3 4008 4.8 1.4 6.9 86.9 89B- 1210-2 4023 5.2 1.7 6.2 86.9 89B-7563-1 2526 4.2 1.4 6.3 86.9 S9B-118S-1 3495 4.7 1.3 7.2 86.8 89B-1193-5 3998 5.2 1.8 6.2 86.8 89B-1592-5 4530 4.7 1.3 6.7 86.8 89B-1193-1 3499 5.2 1.8 6.1 86.6 89B-I195-3 4004 4.9 1.8 6.7 86.6 89B-1592-2 4527 4.8 1.6 7.0 86.6 89B-1601-4 4541 4.3 1.5 7.6 86.6 89B-2102-1 4374 4.9 1.7 6.5 86.6 89B-2126-1 4396 4.6 1.7 6.5 86.6 89B-7477-1 2400 5.5 1.5 4.6 86.6 89B-1193-4 3997 5.2 1.7 6.6 S6.5 89B-1I95-1 3501 5.3 1.8 6.5 86.5 89B- 1209-4 4020 5.2 1.6 6.4 86.5 S9B-1211-2 4027 5.6 1.6 6.3 86.5 89B-15S4-1 3917 4.9 1.6 6.9 86.5 89B-1612-3 4559 5.1 1.8 6.4 86.5 S9B-789-3 1145 5.1 1.9 5.9 86.5 89B- 1184-3 3978 5.3 1.7 6.6 86.4 89B- 1195-4 4005 5.0 1.6 6.6 86.4 89B- 1204-2 4007 5.2 1.6 6.3 86.4 89B-1211-3 4028 5.2 8.4 86.4 page 2. 198989b- Oil Quality Analyses FIELD T Λ I > Λ * , TOP LL OLEIC * LAB OPEN TOTAL ENTRY SAMPLE SEED OPEN PALMITIC Ψc OLEIC Ψc U1L ,o SEED % STEARIC % LINOLEIC # # NMR grams 16:0 18:0 18:1 18:2 89B-1214-1 3518 47.0 89B- 1633-3 205 5.2 4578 1.7 38.4 6.0 89B-2029-3 260 86.4 4491 4.7 1.7 36.9 6.1 89B-895-1 231 86.4 3241 4.2 1.4 N/A 7.9 86.4 89B- 1194-4 N/A 4.8 4001 1.9 46.4 54 5.9 86.4 S9B-1194-5 4002 5.3 2.0 46.4 ό * 5 54 86.3 89B-1210-3 4024 5.0 1.5 41.8 7.2 89B-1212-4 136 86.3 5.2 4033 1.7 39.1 6.8 164 S6.3 89B-1591-5 5.4 4526 29.0 1.5 6.4 206 86.3 89B-1026-2 3818 4.5 1.3 7.4 45.9 21 86.3 89B- 1190-3 4.9 3988 1.6 46.6 7.3 115 86.2 89B-1190-4 4.9 3989 1.6 46.6 7.2 115 86.2 S9B- 1190-5 4.8 3990 1.5 46.6 7.4 115 S6.2 S9B-1192-4 4.9 3993 1.4 7.5 45.8 121 86.2 89B- 1208-3 5.0 4015 1.7 6.7 40.8 86.2 175 89B- 1601-5 5.2 4542 1.5 32.5 6.3 231 86.2 89B-2110-1 4.5 4382 1.4 29.6 S6.2 149 89B-789-5 4.7 1147 1.7 6.2 50.0 89B-825-1 176 S6.2 5.3 3179 1.9 52.5 5.8 89B-894-2 224 86.2 5.1 3803 1.4 N/A 7.3 N/A 86.2 89-3-1192-3 3992 5.0 1.6 7.1 45.8 121 86.2 89B- 1194-2 5.3 3999 1.7 46.4 6.4 54 86.1 89B-1195-5 5.5 4006 1.6 43.5 6.4 42 86.1 89B-1204-1 5.0 3509 1.9 40.6 7.0 105 86.1 89B- 1205-1 5.4 3510 1.7 38.6 6.8 23 86.1 89B- 1208-4 5.3 4016 1.8 6.1 40.8 175 S6.1 89B-1211-5 5.2 4030 2.0 6.8 42.9 159 S6.1 89B- 1223-1 5.2 3525 1.8 48.5 6.9 139 36.1 89B-1316-1 5.1 1.6 3613 7.3 38.2 274 S6.1 89B-1593-1 4.4 3926 1.3 8.1 45.0 320 86.3 89B-1612-4 5.0 4560 1.4 36.1 7.1 243 S6.1 89B-2117-1 4.4 4389 1.7 7.1 43.6 94 S6.1 89B-7141-1 4.8 2092 1.6 38.4 6.5 89B-S94-1 168 86.1 5.0 3240 N/A 1.6 5.5 N/A 86.1 89B-895-2 5.0 3807 N/A 1.8 7.1 89B-1181-3 N/A 86.1 5.4 3970 2.0 42.2 6.1 89B- 1195-2 264 S6.1 4.8 4003 1.6 43.5 42 7.6 S6.0 89B- 1208-2 4014 5.2 40.8 1.8 6.3 89B-1212-3 175 86.0 5.3 4032 1.7 39.1 7.0 89B- 1856-1 164 86.0 5.7 4236 1.5 48.4 6.2 89B-2108-1 325 6.0 4.8 4380 1.5 37.2 6.6 S9B- 122-1 17 S6.0 4.6 4392 43.3 1.7 7.0 89B-2127-1 105 S6.0 5.3 4397 44.2 1.7 7.0 S9B-22I3-1 232 Sδ.O 4.8 4659 1.6 42.8 6.S. S9B-7311-4 88 S6.0 4.4 2763 1.5 44.4 8.1 S9B-7448-1 155 86.0 4.6 2373 1.7 46.3 6.6 146 S6.0 89B-7475-5 4.4 2.0 2882 44.4 5.9 252 $6.0 5.0 1.7 5.7 S6.0 1989 S9b- Oil Quality Analyses ™_ TOP LINOLEIC FIELD LAB OPEN TOTAL ENTRY SAMPLE SEED OPEN PALMITIC % OLEIC % OIL % SEED Ψc STEARIC Ψc LINOLEIC NMR grams 16:0 18:0 1S:1 18:2 89B-1181-2 3969 89B-1184-2 42.2 264 3977 4.9 1.9 7.3 85.9 89B-1189-2 46.8 203 3985 5.0 1.7 7.5 S5.9 89B-1190-1 38.1 40 3497 4.8 1.4 7.2 85.9 89B-1208-1 46.6 115 3512 5.0 1.7 7.4 85.9 89B-12I4-2 40.8 175 4035 5.6 1.7 6.0 85.9 89B- 1363-1 47.0 205 3654 4.8 40.1 70 1.6 7.6 85.9 89B- 1590-3 4521 4.8 1.2 32.3 236 8.1 85.9 89B-1724-1 4152 4.9 1.5 7.1 85.9 89B- 1903-1 39.3 359 4282 4.4 1.5 8.3 S5.9 89B-2030-1 43.0 291 4492 5.0 1.7 38.2 366 7.5 85.9 S9B-7346-2 2765 5.0 1.6 N/A N/A 7.1 85.9 89B-7346-3 2766 5.4 1.7 N/A N/A 5.7 89B-7475-2 2879 5.0 Z5.9 44.4 252 1.8 6.2 85.9 89B-934-3 1180 4.6 1.6 6.3 85.9 89B-1183-1 49.7 123 3973 4.8 1.8 42.0 267 7.4 85.9 89B-1184-4 5.2 3979 1.9 6.5 85.8 89B-1186-1 46.8 203 5Λ 3493 1.7 7.4 85.8 89B- 1209-3 47.1 230 4.9 4019 1.8 7.5 S5. 89B-1316-2 39.8 185 5.1 4043 38.2 274 1.9 7.2 85.8 89B-1593-3 4.6 4532 45.0 320 1.4 8.2 85.8 89B- 1596-1 5.0 3929 39.3 228 1.6 7.5 85.8 89B-1601-1 5.0 3932 32.5 231 1.7 7.6 85.8 89B- 1632-1 4.7 3957 38.7 238 1.6 8.0 89B-1636-1 4.9 85.8 4073 39.5 215 1.9 7.4 S9B-2027-1 4.5 85.8 1.6 4489 30.0 250 7.3 85.8 89B-2103-1 4.5 4375 41.9 114 1.5 6.7 85.8 89B-2153-1 4.9 1.9 4422 43.8 153 7.4 89B-656-1 4.8 85.8 3043 44.1 237 1.9 7.5 S5. 89B-656-2 5.3 3836 44.1 237 1.6 7.2 S5.8 S9B-7311-1 4.9 1.4 2247 44.4 155 8.0 85.8 89B-7473-3 4.6 2876 45.4 193 1.4 6*5 85.8 89B-7477-5 5.0 2887 39.6 205 1.6 6.0 85.8 89B-7503-5 5.3 1.7 2892 31.3 215 5.3 85.8 89B- 1026-3 4,7 3819 45.9 21 1.6 6.8 85.8 89B-1132-1 5.1 1.6 3447 46.3 155 7.6 85.7 89B-1181-1 4.9 3488 42.2 264 1.9 7.0 85.7 89B- 1192-2 4.4 3991 45.8 121 1.6 7.7 85.7 89B-1212-2 5.2 1.7 4031 39.1 164 6.6 S5.7 89B-1341-1 5.6 3633 37.5 89 -1.6 7.1 85.7 89B-1517-1 6.1 3857 39.6 277 1.5 6.7 85.7 89B- 1593-4 5.0 1.9 4533 45.0 320 7.3 S5.7 39B- 1602-5 4.6 4546 N/A 06 1.9 7.4 85.7 89B-1632-3 4.8 4574 38.7 238 1.5 6.6 85.7 89B-1 35-3 4.2 4612 40.5 186 2.0 6.6 S5.7 89B-J 636-4 4.6 4617 39.5 215 1.9 6.3 S5.7 89B-2107-1 4.6 4379 35.9 122 1.6 6.S S5.7 5.8 1.6 6.9 85.7 19S989b- Oil Qualitv Analyses TOP LINOLEIC FIELD LAB OPEN TOTAL ENTRY SAMPLE SEED OPEN PALMITIC Ψo OLEIC Ψo OIL Ψc SEED Ψc STEARIC Ψo LINOLEIC # u τr NMR grams 16:0 18:0 18:1 18:2 198989b- Oil Quality Analyses ™ .. TOP LLNOLEIC FIELD LAB OPEN TOTAL ENTRY SAMPLE SEED OPEN PALMITIC Ψo OLEIC % OϊL Ψc SEED Ψc STEARIC Ψc LINOLEIC # # NMR grams 16:0 18:0 18:1 18:2 89B-7192-2 89B-7394-2 89B-7462-1 89B-7563-2 89B-7613-1 89B-774-4 89B-851-1 89B-909-4 89B- 17-1 89B- 17-4 89B- 1026-1 89B- 1072-2 89B-1183-5 89B-1192-5 89B-1590-1 89B- 1601-3 89B- 1612-1 89B-1623-2 89B- 1633-4 89B-2106-1 89B-2312-1 89B-2116-1 89B-2125-1 89B-625-1 89B-633-1 255 89B-633-4 255 89B-644-1 288 89B-656-4 237 89B-7139-3 117 89B-7394-1 54 89B-7447-1 262 89B-7448-5 146 89B-1193-3 162 89B-1211-1 159 89B-1212-5 164 89B-1351-1 271 89B-1364-1 50 89B- 1503-1 311 89B-1632-2 238 89B-1635-1 186 89B- 1877-1 60 89B-1S84-1 18 89B- 1952-1 261 89B-2096-1 113 39B-2128-1 118 89B-590-2 158 89B-7081-2 274 page6. 1989 89b- Oil Quality Analyses TOP LINOLEIC FIELD LAB OPEN TOTAL ENTRY SAMPLE SEED OPEN PALMITIC Ψc OLEIC Ψo OIL % SEED Ψc STEARIC % LINOLEIC NMR grams 16:0 18:0 18:1 18:2 89B-7503-1 215 4.2 1.4 7.9 85.2 89B-826-1 137 5.1 1.7 8.0 85.2 89B-889-1 220 4.9 1.5 8.4 85.2 89B-890-1 255 5.3 1.6 7.5 85.2 89B-894-5 N/A 5.2 1.9 6.2 85.2 89B-907-2 231 5.4 1.9 6.7 85.2 89B-1163-1 91 5.2 1.8 7.3 85.1 89B-1412-1 108 4.9 1.6 8.3 85.1 89B-1488-4 125 5.4 1.6 7.9 85.1 89B-1593-5 320 4.9 1.7 7.5 85.1 89B- 1624-1 292 5.8 1.6 7.5 85.1 89B-1633-1 260 4.7 1.9 7.7 85.1 89B-2011-1 130 5.2 1.5 8.2 85.1 89B-2101-1 249 5.4 1.5 7.1 85.1 89B-2123-1 111 5.4 1.3 8.2 85.1 89B-608-2 137 5.1 1.5 7.7 85.1 89B-633-3 255 5.1 1.6 8.3 85.1 89B-7123-1 25 4.7 1.6 7.1 85.1 89B-7188-4 255 5.2 2.3 5.7 85.1 89B-7311-3 155 4.5 1.6 7.6 85.1 89B-7558-1 36 4.4 1.6 7.5 85.1 89B-890-5 255 5.1 1.6 7.7 85.1 89B- 1072-1 198 5.4 1.5 7.2 85.0 89B-I 183-2 267 4.9 1.7 7.9 85.0 89B-1186-5 230 4.7 1.8 8.5 85.0 89B-1214-4 205 5.3 1.7 7.6 85.0 89B-1316-5 274 5.2 1.5 8.4 85.0 89B- 1589-1 120 6.6 1.6 6.8 85.0 89B-1613-1 207 4.7 1.6 8.6 85.0 89B-1635-5 186 4.9 1.9 7.1 85.0 89B- 1675-1 200 5.5 1.8 7.3 85.0 89B-1885-1 374 5.2 1.8 7.5 S5.0 89B-1945-1 299 4.8 1.7 8.6 S5.0 89B-1957-1 300 5.0 2.0 7.8 85.0 89B-2028-1 216 4.7 1.8 7.7 85.0 89B-2092-1 26 4.8 1.8 7.6 85.0 89B-2124-1 74 4.3 1.6 7.6 85.0 89B-2145-1 84 4.8 1.9 8.3 85.0 89B-7192-1 167 5.1 1.5 7.3 85.0 89B-7299-1 58 4.6 1.8 6.9 85.0 89B-7473-1 193 5.0 1.9 6.3 85.0 89B-7498-1 271 5.2 1.5 6.8 85.0 89B-7498-1 271 5.2 ■ 1.5 6.8 S5.0 89B-7501-2 150 4.8 1.8 7.4 85.0 89B-834-1 149 5.2 1.6 8.3 85.0 89B-863-1 74 5.9 1.9 7.3 85.0 89B-966-1 23 5.4 2.1 7.5 85.0 page7. PROCESSING The safflower seeds of the present invention may be processed commercially by being ground to a typical size for oil processing. The ground-seed composition is then cooked in a sealed vessel for 1 hour at 130 β C. Extraction is then performed in a Butt-extractor, using commercial grade hexane as the solvent for a period of 4 hours. The hexane treated ground composition is then reground and returned to the extractor for an additional 4 hours wherein a second extrac¬ tion step is conducted using the aforementioned conditions. The solvent is then removed from the miscella, first by distillation to a pot temperature of 75°C and finally into a roto-vac apparatus under reduced pressure of 1.32 KPa (10mm mercury pressure) . The resulting crude extracted oils were each treated with sufficient 16° Baume sodium hydroxide solution to neutralize the free fatty acids plus an additional 1.8% of the sodium hydroxide based on the total oil weight for 5 minutes at 65"C under moderate agitation. The heavy soap phase was separated by centrifugation. Residual soap and impurity removal is accomplished by washing with approximate¬ ly 15% by volume of water for 5 minutes at 90 β C, followed by bleaching the clear oil obtained by centrifugation with 1% by weight acid activated earth at 1.3 to 2.6 KPa (10-20mm) and 95°C for 10 minutes. The activated earth is separated by suction filtration. The AOM determinations may be conducted pursuant to the American Oil Chemists Society (AOCS) method CD12-57. The AOM content of the high oleic safflower oils described herein is at least about 60 hours, preferably at least 70 hours and most preferably greater than 80 hours in the absence of an antioxidant. If antioxidants are used the AOM values are even greater. Safflower oil may be identified by a unique sterol. Safflower plants are believed to contain delta-7 stigmasterol which is not believed to be found in other plants. The safflower plants of the present invention are also unique in their ability to fix nitrogen from fertilizer below the level of other plant species. Thus the safflower may be planted on a previously fertilized field and make use of nitrates at lower soil levels. Not only is the fertilizer effectively used but nitrate contamination of ground water is reduced. While the invention has been disclosed in this patent application by reference to the details of preferred embodi¬ ments of the invention, it is to be understood that this disclosure is intended in an illustrative rather than in a limiting sense, as it is contemplated that modifications will readily occur to those skilled in the art, within the spirit of the invention and the scope of the appended claims.

Claims: WHAT IS CLAIMED IS: 1. A safflower seed having an oleic acid content of about 80% or greater, relative to the total fatty acid content of said seed when said seed is produced at a mean temperature of about 70 β F. 2. A safflower seed according to claim 1, wherein said oleic acid content is between about 80% and about 84.7%. 3. A safflower seed according to claim 1, wherein said oleic acid content is between about 81.9% and about 85.9%. 4. A safflower seed according to claim 1, wherein said oleic acid content is between about 83.4% and about 86.1%. 5. A safflower seed according to claim 1, wherein said oleic acid content is between about 80% and about 90%. 6. A safflower seed according to claim 5, said seed being the product of a safflower plant having the characteris¬ tics of a variety designated Montola-2000. 7. A safflower plant which at a mean seed development temperature of about 70"F produces seed having an oleic acid content of about 80% or greater, relative to the total fatty acid content of said seed. 8. A safflower plant according to claim 7, wherein said oleic acid content is between about 80% and about 84.7%. 9. A safflower plant according to claim 7, wherein said oleic acid content is between about 81.9% and about 85.9%. 10. A safflower plant according to claim 7, wherein said oleic acid content is between about 83.4% and about 86.1%. 11. A safflower plant according to claim 7, wherein said oleic acid content is between about 80% and about 90%. 12. A safflower plant according to claim 11, said plant having the characteristics of a variety designated Montola-2000. 13. A Carthamus tinctorius L. seed product consisting of a substantially homogeneous assemblage of safflower seeds having an oleic acid content of about 80% or greater, relative to the total fatty acid content of said seeds when said seeds are produced at a mean temperature of about 70"F. 14. A seed product according to claim 13, wherein said oleic acid content is between about 80% and about 84.7%. 15. A seed product according to claim 13, wherein said oleic acid content is between about 81.9% and about 85.9%. 16. A seed product according to claim 13, wherein said oleic acid content is between about 83.4% and about 86.1%. 17. A seed product according to claim 13, wherein said oleic acid content is between about 80% and about 90%. 18. A seed product according to claim 17, said seed being the product of a safflower variety having the character¬ istics of a variety designated Montola-2000. 19. A safflower variety consisting of a substantially uniform population of Carthamus tinctorius L. plants which at a mean seed development temperature of about 70°F produces seeds having an oleic acid content of about 80% or greater, relative to the total fatty acid content of said seed. 20. A safflower variety according to claim 19, wherein said oleic acid content is between about 80% and about 84.7%. 21. A safflower variety according to claim 19, wherein said oleic acid content is between about 81.9% and about 85.9%. 22. A safflower variety according to claim 19, wherein said oleic acid content is between about 83.4% and about 86.1%. 23. A safflower variety according to claim 19, wherein said oleic acid content is between about 80% and about 90%. 24. A safflower variety according to claim 23, said variety having the characteristics of a variety designated Montola-2000. 25. A method for producing a safflower seed having an oleic acid content of about 80% or greater, relative to the total fatty acid content of said seeds when said seeds are produced at a mean temperature of about 70 β F, comprising the steps of (a) making a series of crosses of safflower varieties to produce a female parent, (b) making a series of crosses of safflower varieties to produce a male parent, and (c) crossing said female parent with said male parent. 26. A method according to claim 25 which further comprises the step of selfing the progeny of said cross of said female and male parents. 27. A method according to claim 25 which further comprises the steps of selecting the progeny of said cross of said female and male parents for high oleic acid production and selfing said progeny. 28. A method according to claim 27 wherein said selection and said selfing are repeated 1-10 times. 29. A safflower oil having an oleic acid content of about 80% or greater, relative to the total fatty acid content of said oil, said oil obtained from safflower seed produced at a mean temperature of about 70°F. 30. A safflower oil according to claim 29, wherein said oleic acid content is between about 80% and about 84.7%. 31. A safflower oil according to claim 29, wherein said oleic acid content is between about 81.9% and about 85.9%. 32. A safflower oil according to claim 29, wherein said oleic acid content is between about 83.4% and about 86.1%. 33. A safflower oil according to claim 29, wherein said oleic acid content is between about 80% and about 90%. 34. A safflower oil according to claim 33, said seed being the product of a safflower plant having the characteris¬ tics of a variety designated Montola-2000. 35. A safflower seed having an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, and a ratio of the amount of saturated fatty acid in said seed to the amount of oleic acid in said seed of less than about 0.08. 36. The safflower seed of claim 35 wherein the oleic acid content is at least 81.9%. 37. The safflower seed of claim 35 wherein the oleic acid content is from about 81.9% to about 90%. 38. The safflower seed of claim 35 wherein the ratio of saturated fatty acids to oleic acid is less than about 0.07. 39. The safflower seed of claim 35 wherein the ratio of saturated fatty acids to oleic acid is less than about 0.06. 40. A safflower seed having an oleic acid content of about 80% to about 90% relative to the total fatty acid content of said seed and wherein the ratio of saturated fatty acids to the oleic acid is less than about 0.08. 41. A safflower plant having an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, and a ratio of the amount of saturated fatty acid in said seed to the amount of oleic acid in said seed of less than about 0.08. 42. The safflower plant of claim 35 wherein the oleic acid content is at least 81.9%. 43. The safflower plant of claim 35 wherein the oleic acid content is from about 81.9% to about 90%. 44. The safflower plant of claim 35 wherein the ratio of saturated fatty acids to oleic acid is less than about 0.07. 45. The safflower plant of claim 35 wherein the ratio of saturated fatty acids to oleic acid is less than about 0.06. 46. A safflower plant having an oleic acid content of about 80% to about 90% relative to the total fatty acid content of said seed and wherein the ratio of saturated fatty acids to the oleic acid is less than about 0.08. 47. A safflower seed having an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, wherein said seed is a product of a cross between (A) a first parent from a safflower line which is true-breeding for said oleic acid content and (B) a parent from a second safflower line. 48. The safflower seed of claim 47 wherein the ratio of saturated fatty acid to oleic acid is less than about 0.08. 49. The safflower seed of claim 47 wherein the oleic acid content is greater than 81.9%. 50. The safflower seed of claim 47 wherein the ratio of saturated fatty acid to oleic acid in the seed is less than about 0.07. 51. The safflower seed of claim 47 wherein the oleic acid content is greater than about 81.9% and the saturated fatty acid to oleic acid ratio in the seed is less than about 0.06. 52. The safflower seed of claim 47 wherein the parent (B) from the second safflower line is also true-breeding for said oleic acid content. 53. The safflower seed of claim 47 wherein the saturated fatty acid to oleic ratio is less than about 0.07. 54. An individual safflower plant wherein the seeds there¬ from have an oleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seeds, wherein said plant is a product of a cross between (A) a first parent from a safflower line which is true-breeding for said oleic acid content and (B) a parent from a second safflower line. 55. The individual safflower plant of claim 54 wherein the ratio of saturated fatty acid to oleic acid is less than about 0.08. 56. The individual safflower plant of claim 54 wherein the oleic acid content is greater than 81.9%. 57. The individual safflower plant of claim 54 wherein the ratio of saturated fatty acid to oleic acid in the seed is less than about 0.07. 58. The individual safflower plant of claim 54 wherein the oleic acid content is greater than about 81.9% and the saturated fatty acid to oleic acid ratio in the seed is less than about 0.06. 59. The individual safflower plant of claim 54 wherein the parent (B) from the second safflower line is also true-breeding for said oleic acid content. 60. The individual safflower plant of claim 54 wherein the saturated fatty acid to oleic ratio is less than about 0.06. 61. A safflower oil produced by the process comprising extracting oil from a substantially homogeneous assem¬ blage of safflower seeds, said safflower oil having an AOM value of greater than about 60 hours. 62. The safflower oil according to claim 61 wherein the homogeneous assemblage of seeds has an oleic acid content of greater than about 80% based on the total fatty acid content of the seeds. 63. The safflower oil of claim 61 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.08. 64. The safflower oil of claim 61 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.07. 65. The safflower oil of claim 61 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.06. 66. The safflower oil of claim 61 wherein the oil has an oleic acid content of greater than about 81.7%. 67. The safflower oil of claim 61 wherein the oleic acid content of the oil is from about 81.7% to about 90%. 68. The safflower oil of claim 61 wherein the oleic acid content of the oil is from about 83.4% to about 90%. 69. A safflower oil having an oleic acid content of about 80% or greater, relative to the total fatty acid content of the oil wherein the oil is substantially free of free fatty acids. 70. The safflower oil of claim 69 wherein the oleic acid content is greater than about 81.9%. 71. The safflower oil of claim of claim 69 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.08. 72. The safflower oil of claim 69 obtained from a homo¬ geneous assemblage of seeds and wherein the oil has an oleic acid content of greater than about 80% based on the total fatty acid content of the seeds. 73. The safflower oil of claim 69 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.07. 74. A bleached safflower oil having an oleic acid content of about 80% or greater, relative to the total fatty acid content of the oil. 75. The bleached safflower oil of claim 74 wherein the oleic acid content is greater than about 81.9%. 76. The bleached safflower oil of claim 74 obtained from a homogeneous assemblage of seeds and wherein the oil has an oleic acid content of greater than about 80% based on the total fatty acid content of the seeds. 77. The bleached safflower oil of claim 74 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.07. 78. The bleached safflower oil of claim 74 wherein the oil is substantially free of free fatty acids. 79. The bleached safflower oil of claim 74 said safflower oil having an AOM value of greater than about 60 hours. 80. A deodorized safflower oil having an oleic acid content of 80% or greater, relative to the total fatty acid content of said oil. 81. The deodorized safflower oil of claim 80 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.08. 82. The deodorized safflower oil of claim 80 wherein the oil is substantially free of free fatty acids. 83. The deodorized safflower oil of claim 80 which is also bleached. 84. The deodorized safflower oil of claim 80 said safflower oil having an AOM value of greater than about 60 hours. 85. The deodorized safflower oil of claim 80 obtained from a homogeneous assemblage of seeds and wherein the oil has an oleic acid content of greater than about 81.9% based on the total fatty acid content of the seeds. 86. A safflower oil having an oleic acid content of 80% or greater, relative to the total fatty acid content of said oil, wherein the oil is deodorized, bleached and is substantially free of free fatty acids. 87. The safflower oil of claim 86 wherein the oil has an oleic acid content of greater than about 81.9% based on the total fatty acid content of the seeds. 88. The safflower oil of claim 86 obtained from a homo¬ geneous assemblage of seeds and wherein the oil has an oleic acid content of greater than about 81.9% based on the total fatty acid content of the seeds. 89. The safflower oil of claim 86 wherein the ratio of the saturated fatty acids to the oleic acid is less than about 0.08. 90. The safflower oil of claim 86 wherein the oleic acid content of the oil is from about 83.4% to about 90%. 91. A safflower seed having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seed when said seed is produced at a mean temperature of about 70°F. 92. A safflower seed according to claim 91, wherein said linoleic acid content is between about 83.2% and about 89.2%. 93. A safflower seed according to claim 91, wherein said linoleic acid content is between about 86.0% and about 89.1%. 94. A safflower seed according to claim 91, wherein said linoleic acid content is between about 83.0% and about 90.4%. 95. A safflower seed according to claim 91, wherein said linoleic acid content is between about 80% and about 91%. 96. A safflower seed according to claim 95, said seed being the product of a safflower plant having the characteris¬ tics of a variety designated 89B7448-1. 97. A safflower plant which at a mean seed development temperature of about 70 β F produces seed having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seed. 98. A safflower plant according to claim 97, wherein said linoleic acid content is between about 83.2% and about 89.2%. 99. A safflower plant according to claim 97, wherein said linoleic acid content is between about 86.0% and about 89.1%. 100. A safflower plant according to claim 97, wherein said linoleic acid content is between about 83.0% and about 90.4%. 101. A safflower plant according to claim 97, wherein said linoleic acid content is between about 80% and about 91%. 102. A safflower plant according to claim 101, said plant having the characteristics of a variety designated 89B7448-1. 103. A Carthamus tinctorius L. seed product consisting of a substantially homogeneous assemblage of safflower seeds having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seeds when said seeds are produced at a mean temperature of about 70"F. 104. A seed product according to claim 103, wherein said linoleic acid content is between about 83.2% and about 89.2%. 105. A seed product according to claim 103, wherein said linoleic acid content is between about 86.0% and about 89.1%. 106. A seed product according to claim 103, wherein said linoleic acid content is between about 83.0% and about 90.4%. 107. A seed product according to claim 103, wherein said linoleic acid content is between about 80% and about 91%. 108. A seed product according to claim 107, said seed being the product of a safflower variety having the character¬ istics of a variety designated 89B7448-1. 109. A safflower variety consisting of a substantially uniform population of Carthamus tinctorius L. plants which at a mean seed development temperature of about 70°F produces seeds having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seed. 110. A safflower variety according to claim 109, wherein said linoleic acid content is between about 83.2% and about 89.2%. 111. A safflower variety according to claim 109, wherein said linoleic acid content is between about 86.0% and about 89.1%. 112. A safflower variety according to claim 109, wherein said linoleic acid content is between about 83.0% and about 90.4%. 113. A safflower variety according to claim 109, wherein said linoleic acid content is between about 80% and about 91%. 114. A safflower variety according to claim 113, said variety having the characteristics of a variety designated 89B7448-1. 115. A method for producing a safflower seed having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said seeds when said seeds are produced at a mean temperature of about 70°F, comprising the steps of (a) making a series of crosses of safflower varieties to produce a female parent, (b) aking a series of crosses of safflower varieties to produce a male parent, and (c) crossing said female parent with said male parent. 116. A method according to claim 115 which further comprises the step of selfing the progeny of said cross of said female and male parents. 117. A method according to claim 115 which further comprises the steps of selecting the progeny of said cross of said female and male parents for high linoleic acid produc¬ tion and selfing said progeny. 11 ' 8. A method according to claim 117 wherein said selection and said selfing are repeated 1 to 10 times. 119. A safflower oil having a linoleic acid content of about 80% or greater, relative to the total fatty acid content of said oil, said oil obtained from safflower seed produced at a mean temperature of about 70°F. 120. A safflower oil according to claim 119, wherein said linoleic acid content is between about 83.2% and about 89.2%. 121. A safflower oil according to claim 119, wherein said linoleic acid content is between about 86.0% and about 89.1%. 122. A safflower oil according to claim 119, wherein said linoleic acid content is between about 83.0% and about 90.4%. 123. A safflower oil according to claim 119, wherein said linoleic acid content is between about 80% and about 91%. 124. A safflower oil according to claim 119, said seed being the product of a safflower plant having the character¬ istics of a variety designated 89B7448-1. 125. A safflower seed having a linoleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, and a ratio of the amount of saturated fatty acid in said seed to the amount of linoleic acid in said seed of less than about 0.10. 126. The safflower seed of claim 125 wherein the linoleic acid content is at least 83% 127. The safflower seed of claim 125 wherein the linoleic acid content is from about 83% to about 91%. 128. The safflower seed of claim 125 wherein the ratio of saturated fatty acids to linoleic acid is less than about 0.08. 129. The safflower seed of claim 125 wherein the ratio of saturated fatty acids to linoleic acid and the ratio of oleic acid to linoleic acid are both less than 0.10. 130. The safflower seed of claim 129 wherein the ratio is less than 0.08. 131. A safflower plant having a linoleic acid content of approximately 80% or greater, relative to the total fatty acid content of the seed said plant, and a ratio of the amount of saturated fatty acid in said seed to the amount of linoleic acid in said seed of less than about 0.10. 132. The safflower plant of claim 131 wherein the linoleic acid content is at least 83% 133. The safflower plant of claim 131 wherein the linoleic acid content is from about 83% to about 91%. 134. The safflower plant of claim 131 wherein the ratio of saturated fatty acids to linoleic acid is less than about 0.08. 135. The safflower plant of claim 131 wherein the ratio of saturated fatty acids to linoleic acid and the ratio of oleic acid to linoleic acid are both less than 0.10. 136. The safflower plant of claim 135 wherein the ratio is less than 0.08. 137. A safflower oil obtained from a substantially homo¬ geneous assemblage of seeds wherein the linoleic acid content is of approximately 80% or greater, relative to the total fatty acid content of said seed, and a ratio of the amount of saturated fatty acid in said seed to the amount of linoleic acid in said seed of less than about 0.10. 138. The safflower oil of claim 137 wherein the linoleic acid content is at least 83% 139. The safflower oil of claim 137 wherein the linoleic acid content is from about 83% to about 91%. 140. The safflower oil of claim 137 wherein the ratio of saturated fatty acids to linoleic acid is less than about 0.08. 141. The safflower oil of claim 137 wherein the ratio of saturated fatty acids to linoleic acid and the ratio of oleic acid to linoleic acid are both less than 0.10. 142. The safflower oil of claim 141 wherein the ratio is less than 0.08. 143. A safflower seed having a linoleic acid content of approximately 80% or greater, relative to the total fatty acid content of said seed, wherein said seed is a product of a cross between (A) a first parent from a safflower line which is true-breeding for said linoleic acid content and (B) a parent from a second safflower line. 144. The safflower seed of claim 143 wherein the ratio of saturated fatty acid to linoleic acid is less than about 0.10. 145. The safflower seed of claim 143 wherein the linoleic acid content is greater than 83%. 146. The safflower seed of claim 143 wherein the ratio of saturated fatty acid to linoleic acid in the seed is less than about 0.08. 147. The safflower seed of claim 143 wherein the linoleic acid content is greater than about 83% and the saturated fatty acid to linoleic acid ratio in the seed is less than about 0.08. 148. The safflower seed of claim 143 wherein the parent (B) from the second safflower line is also true-breeding for said linoleic acid content. 149. The safflower seed of claim 143 wherein the saturated fatty acid to linoleic ratio and the oleic to linoleic t £ ratio are both less than about 0.08.

Inventors: BERGMAN JERALD W, BERGMAN, JERALD, W.
Applicants: UNIV MONTANA RES DEV INST, THE RESEARCH AND DEVELOPMENT INSTITUTE, INC.
Application year: 1991
Main classification: A01H1
IPC codes: A01H1, A01H5, A23D7, C11B1, C11B11