〔AREIPGR Vol. 33: 49-59, 2017〕
Original Paper

Collection of Wild Leguminous Crop Relatives in Ishikawa,Gifu, and Toyama Prefectures in Japan in 2016
Ken NAITO 1), Honami OHASHI 2), Yuki KOBAYASHI 2)
1) Genetic Resources Center, National Agriculture and Food Research Organization , 2-1-2,
Kannondai, Tsukuba, Ibaraki, 305-8602, Japan
2) Department of Integrated Bioscience, The University of Tokyo , 5-1-5 Kashiwanoha, Kashiwa,
Chiba 277-8561, Japan
Communicated by S. YAMAMOTO (Genetic Resources Center, NARO)
Received Jun. 13, 2017, Accepted Aug. 29, 2017
Corresponding author: K. NAITO (Email: knaito@affrc.go.jp)

Summary
We surveyed Ishikawa, Gifu, and Toyama prefectures in Japan, from October 27 to 30, 2016, tocollect wild azuki bean (Vigna angularis (Willd.) Ohwi et H. Ohashi var. nipponensis (Ohwi) Ohwi et H.
Ohashi) and wild soybean (Glycine soja Siebold et Zucc.). We surveyed 46 collection sites and collected
48 accessions, among which 43 were wild azuki bean and five were wild soybean specimens. As in ourlast survey, in 2015, wild azuki bean was prevalent in the lower lands of western Japan, that look onto
the Sea of Japan, while it was often found in the relatively higher lands (300-700 m. a s. l.) of easternJapan, looking onto the Pacific Ocean. Although we could not collect many wild soybean specimens, one
accession was collected from a riverbed, which might therefore, have flooding tolerance.
KEY WORDS: wild legumes, Vigna , Glycine , genetic resources
Introduction
The NARO Genebank project has been conducting field surveys to collect and conserve germplasm
of Vigna and Glycine throughout Japan (Vaughan et al. 2010; Tomooka et al. 2010, see also Annual Reporton Exploration and Introduction of Plant Genetic Resources, https://www.gene.affrc.go.jp/publications.
php#plant_report). Because wild relatives of crop species are also important genetic resources (McCouchet al. 2013), we have recently focused on collecting those of two important legume crops; azuki bean
(Vigna angularis (Willd.) Ohwi & H. Ohashi, Japanese name: azuki), and soybean (Glycine max (L.) Merr.,
Japanese name: daizu). In Japan, the ancestors of the two crops, wild azuki bean (Vigna angularis var.

nipponensis (Ohwi) Ohwi & H. Ohashi, Japanese name: yabutsuru azuki) and wild soybean (Glycine soja
Siebold & Zucc., Japanese name: tsuru mame) are prevalent; thus, we continue surveying to collect these- 49 -

materials from all prefectures.
Since our 2015 survey, we have explored the central region of the Honshu island, because we hadalready collected a few accessions in this region (Muto et al. 2016). In this survey we surveyed the westside of the Noto Peninsula in Ishikawa prefecture, the northern part of Gifu prefecture, and the southernpart of Toyama prefecture, where we left unsurveyed in 2015.
Methods
Table 1 shows the schedule of this field survey. On the first day we started from Noto airport,
drove north to Wajima city, then around the west side of the Noto Peninsula until we reached Shika town.
On the second day we surveyed the rest of the Noto Peninsula, including Hakui city, Nakanoto town,
Hodatsushimizu town, Kahoku city, Tsubata town in Ishikawa prefecture, and Oyabe city and Tonami cityin Toyama prefecture. On the third day we drove south to survey Nanto city in Toyama prefecture, andShirakawa village, Gujo city, and Gero city in Gifu prefecture. On the forth day we surveyed Hida city and
Takayama city in Gifu prefecture and Toyama city in Toyama prefecture (Fig.1).
Prior to the field survey we selected collection sites by previewing these areas on Google Earth. The
selected collection sites were river banks, edges of canals, and borders between paddy fields and shrines ordwellings.
We recorded addresses, altitudes, latitudes, longitudes, habitat sketch maps and other ecological datafrom each collection site as passport data. GPS data were obtained by GPSMAP 62SC (GERMIN). When
we found populations of V. angularis var. nipponensis or G. soja , we collected bulked seed samples fromeach population.
Results and Discussion
In this survey we collected 48 accessions, among which, 43 were wild azuki bean and five were wild
soybean (Tables 2 and 3, Fig. 1). Of the 43 azuki been accessions, 21 had larger seeds or brighter colors
on the seed coat, which are typical characters of weedy forms (escapes of cultivars or hybrids between
cultivars and wild forms (Muto et al. 2016). In all, we surveyed 46 sites, and found at least one of these
species at 38 sites; however, we were unable to collect seeds at one sites (Table 4, Fig. 1). This site wasNoto13 (No. 8 in Fig. 1), where we found a wild azuki bean plant which did not set any seeds, probably
because that site was recently mown (Fig. 1, Table 3). We could not find any of the species at eight sites in
Gifu prefecture, among which, six were more than 700 m in altitude (Fig. 1).
Table 1. Itinerary of the field survey in 2016
Date
Itinerary

Stay

2016/10/27

Noto airport (Ishikawa) → Wajima → Shika

2016/10/28

Shika (Ishikawa) → Hakui → Nakanoto → Hodatsushimizu
Tonami (Toyama)→ Kahoku → Tsubata → Oyabe (Toyama) → Tonami

2016/10/29

Tonami (Toyama) → Nanto → Shirakawa (Gifu) → Gujo
→ Gero2016/10/30

Gero (Gifu) → Hida → Takayama → Toyama (Toyama)- 50 -

Shika (Ishikawa)Gero (Gifu)

Table 2. Summary of samples collected in each prefecture
SpeciesVigna angularis var. nipponensis
Glycine soja

Ishikawa
26
3

Gifu
13
1

Toyama
4
1

Total
43
5

29

14

5

48

Total

Table 4. Summary of collection sites

Collected
Vigna angularis var. nipponensis*
Glycine soja**

Ishikawa
22
21
3

Gifu
10
10
1

Toyama
5
4
1

Total
37
35
5

Not collected
2
6
1
9
Total
24
16
6
46
*,** The number of sites are double counted if the two species were found at thesame site.
Vigna angularis var. nipponensis
As in our 2015 survey (Muto et al. 2016), it was easy to find and collect seeds of wild azuki beanin the areas towards the Sea of Japan (in Ishikawa and Toyama prefectures) (Fig. 2). These we found thisspecies in 28 of the 30 surveyed sites, although we could not collect seeds from a plant at Noto13. Together
with the results from our last survey, we conclude that wild azuki bean is prevalent in the Hokuriku Region.
In Gifu prefecture, we found wild azuki bean at 11 of the 17 surveyed sites. This was much better
than the results of our last survey (Muto et al. 2016), where we found it only at three sites out of 14.
The difference between the last survey and this survey was in altitudes of the sites surveyed. In 2015 we
focused on surveying areas below 100 m above sea level, while in 2016 we focused on areas >300 m above
sea level (Fig. 2). Except for altitudes greater than 700 m, we found wild azuki bean samples at all survey
sites. Otherwise, however, we found it at only one site out of seven (Table 3, Fig. 1). Since we did not find
any wild azuki bean in Nobi Plain across Gifu, Aichi, and Mie prefectures (<50 m in altitude) in the last
survey (Muto et al. 2016) (Fig. 2), it might be better to survey areas higher altitudes for wild azuki bean on
the Pacific Ocean side of Honshu island.

Glycine soja
In this survey we collected only five accessions of wild soybean (Table 3). The collection sites ofthese accessions were Nos. 2, 9, 23, 31 and 46 in Fig. 1. We also had difficulty in finding this species inToyama, Ishikawa, and Fukui prefectures in the last survey (Muto et al. 2016); thus, we consider wild
soybean not to be dominant in the Hokuriku Region. In Gifu prefecture, the area we surveyed was probably
too high for wild soybean to grow.
Among the five soybean accessions collected, four were in drier habitats, than those of wild azuki
bean. However, accession JP257385, collected in Noto14 (No. 9 in Fig. 1), was in a riverbed, which was
the wettest habitat visited during this survey (Photo 1). This accession might be a good source of flooding
tolerance for soybean breeding.
Acknowledgement
This study was supported by NARO Genebank Project.
- 51 -

References
McCouch S, Baute GJ, Bradeen J, Bramel P, Bretting PK, Buckler E, Burke JM, Charest D, Cloutier S,
Cole G, Dempewolf H, Dinghuhn M, Feuillet C, Gepts P, Grattapaglia D, Guarino L, Jackson S,
Knapp S, Langridge P, Lawton-Rauh A, Lijua Q, Lusty C, Michael T, Myles S, Naito K, Nelson RL,
Pontarollo R, Richards CM, Rieseberg L, Ross-Ibarra J, Rounsley S, Hamilton RS, Schurr U, Stein N,
Tomooka N, van der Knaap E, van Tassel D, Toll J, Valls J, Varshney RK, Ward J, Waugh R, Wenzl P,
Zamir D (2013) Agriculture: Feeding the future. Nature 499: 23-24.
Muto C, Iseki K, Naito K (2016) Collection and conservation of wild Leguminous crop relatives from thePrefectures of Toyama, Ishikawa, Fukui, Gifu, Aichi, and Mie in Japan, 2015. AREIPGR 32: 29-65.
Tomooka N, Kaga A, Isemura T, Kuroda Y, Vaughan DA, Srinives P, Somta P, Thadavong S,
Bounphanousay C, Kanyavong K, Inthapanya P, Pandiyan M, Senthil N, Ramamoorthi N, Jaiwal PK,
Jing T, Umezawa K, Yokoyama T (2010) Vigna genetic resources. In Proceeding of the 14th NIAS
International Workshop on Genetic Resources. - Genetic Resources and Comparative Genomics ofLegumes (Glycine and Vigna ) -, NIAS, Tsukuba, pp. 11-21.
[http://www.gene.affrc.go.jp/pdf/misc/international-WS_14_11.pdf]
Tomooka N, Kaga A, Isemura T, Vaughan DA (2011) Vigna . In Wild Crop Relatives: Genomic andBreeding Resources. Legume Crops and Forages. Kole C (ed). Springer, Berlin Heidelberg, Chapter
15, pp. 291-311.
Tomooka N, Akiba M, Iizumi T (2015) Collection of wild soybean (Glycine soja ) and wild azuki bean (Vigna

angularis var. nipponensis ) in Gunma and Nagano prefectures, Japan, 2014. AREIPGR 31: 35-51.
Vaughan DA, Tomooka N, Kaga A, Isemura T, Kuroda Y (2010) Glycine genetic resources. In Proceedingsof the 14th NIAS International Workshop on Genetic Resources. - Genetic Resources and Comparative
Genomics of Legumes (Glycine and Vigna ) -, NIAS, Tsukuba, pp. 1-9.
[http://www.gene.affrc.go.jp/pdf/misc/international-WS_14_11.pdf]- 52 -

石川県，岐阜県，および富山県におけるマメ科植物
遺伝資源の探索収集，2016 年
内藤 健 ・大橋 ほなみ ・小林 優生
1)

2)

2)

1）農研機構・遺伝資源センター
2）東京大学大学院新領域創成科学研究科
和文摘要
本報告は 2016 年 10 月 27 日から 30 日にかけて実施した石川・岐阜・富山の 3 県におけるマメ科作物近縁野生種の探索についての報告である．本調査において 46 箇所の収集地点を探索し，43 系統のヤブツルアズキ (V. angularis var. nipponensis ) と 5 系統のツルマメ (G. soja ) を収集した．
2015 年の探索と同様に，ヤブツルアズキは日本海側の地域では低地で見つかりやすい一方，太平洋側では比較的標高の高い地域（海抜 300-700 m）において見つかることが多かった．ツルマ
メの収集点数は少なかったが，1 点は川床から収集されたものであるため，耐湿性に優れる可能性がある．

- 53 -

Table 3. Passport data of materials collected
JP No Site No

Coll No

257375 Noto7

2016Noto7-1

1257376 Noto7

2016Noto7-2

1257377 Noto8

2016Noto8-1

2257378 Noto8

2016Noto8-2

2257379 Noto8

2016Noto8-3

2257380 Noto9

2016Noto9-1

3257381 Noto10

2016Noto10-1

5257382 Noto10

2016Noto10-2

5257383 Noto11

2016Noto11-1

6257384 Noto12

2016Noto12-1

7

None

8

257385 Noto14

2016Noto14-1

9257386 Noto15

2016Noto15-1

10257387 Noto16

2016Noto16-1

11257388 Noto17

2016Noto17-1

12257389 Noto17

2016Noto17-2

12257390 Noto17

2016Noto17-3

12257391 Noto18

2016Noto18-1

13257392 Noto19

2016Noto19-1

14257393 Noto20

2016Noto20-1

15257394 Noto21

2016Noto21-1

16257395 Noto22

2016Noto22-1

17257396 Noto23

2016Noto23-1

18257397 Noto24

2016Noto24-1

19257398 Noto25

2016Noto25-1

20

Noto13

Code ofColl Species Name
Collection sites Datein Fig 1(2016)- 54 -

28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
28Oct
29Oct
29Oct
29Oct
29Oct
29Oct
29Oct
29Oct
29Oct
29Oct
29Oct
29Oct

Status Collection Site

LatitudeLongitude

Altitude Land(m)use

Habitat

Shading Degree of Population Stagedisturbance size

DiseasePest
Seedleaf pod/seeds leaf pod/seeds

Vigna angularis wild Mii, Wajima, Ishikawa
var nipponensis
Vigna angularis weedy Mii, Wajima, Ishikawa
var nipponensis
Glycine soja
wild Nagasawa, Mii, Wajima, Ishikawa

N37-17-12 E136-55-41

154

canal bankgrassland

open

med

3x20

mature

-

-

-

-

Bulk

N37-17-12 E136-55-41

154

canal bankgrassland

open

med

3x3

mature

-

-

-

-

Bulk

N37-18-50

E136-54-4

111

park

grassland

open

med

2x2

mature

-

-

-

-

Bulk

Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Glycine soja

Nagasawa, Mii, Wajima, Ishikawa

N37-18-50

E136-54-4

111

park

grassland

open

med

2x2

mature

-

-

-

-

Bulk

weedy Nagasawa, Mii, Wajima, Ishikawa

N37-18-50

E136-54-4

111

park

grassland

open

med

2x2

mature

-

-

-

-

Bulk

wild

Kitatani, Wajima, Ishikawa

N37-21-30 E136-54-27

40

riverbankgrassland

open

med

3x3

mature

-

-

-

-

Bulk

wild

Nagai, Wajima, Ishikawa

N37-22-20 E136-52-37

18

riverbankgrassland

open

low

10x100mature

-

-

-

-

Bulk

wild

Nagai, Wajima, Ishikawa

N37-22-20 E136-52-37

18

riverbankgrassland

open

low

10x100mature

-

-

-

-

Bulk

Urakami, Monzenmachi, Wajima,
Ishikawa
wild Mochida, Monzenmachi, Wajima,
Ishikawa
wild Shimizu, Monzenmachi, Wajima,
Ishikawa
wild Ikeda, Monzenmachi, Wajima,
Ishikawa
weedy Tsurugiji, Monzenmachi, Wajima,
Ishikawa
weedy Daifukuji, Monzenmachi, Wajima,
Ishikawa
weedy Nakahama, Shikamachi, Hakui,
Ishikawa
weedy Nakahama, Shikamachi, Hakui,
Ishikawa
weedy Nakahama, Shikamachi, Hakui,
Ishikawa
weedy Kusagi, Shikamachi, Hakui, Ishikawa

N37-18-50

E136-48-7

48

riverbankgrassland

open

med

10x20

mature

-

-

-

-

Bulk

N37-20-46 E136-45-16

18

cultivatedgrassland

open

high

3x10

mature

-

-

-

-

Bulk

N37-17-27 E136-45-55

15

cultivated

open

high

1 plant

flowering

-

-

-

-

Bulk

N37-15-39 E136-43-29

0cultivation
field
riverbed

grassland

open

Med

10x0

mature

-

-

-

-

Bulk

N37-13-49 E136-42-26

0riverbankgrassland

open

med

5x5

mature

-

-

-

-

Bulk

N37-11-14 E136-42-53

58

fallow field grassland

open

med

5x5

mature

-

-

-

-

Bulk

N37-9-22

E136-43-13

5

grassland

open

med

8x8

mature

-

-

-

-

Bulk

N37-9-22

E136-43-13

5

grassland

open

med

8x8

mature

-

-

-

-

Bulk

N37-9-22

E136-43-13

5

grassland

open

med

8x8

mature

-

-

-

-

Bulk

N37-6-25

E136-45-44

62

cultivation
field
cultivation
field
cultivation
field
riverbankbushesopen

med

1 plant

mature

-

-

-

-

Bulk

weedy Nakahata, Shikamachi, Hakui,
Ishikawa
weedy Nakahata, Shikamachi, Hakui,
Ishikawa
wild Nashitani-Koyama, Shikamachi,
Hakui, Ishikawa
wild Tachi, Shikamachi, Hakui, Ishikawa

N37-5-24

E136-45-55

50

fallow field bushes

open

med

3x3

past maturity

-

-

-

-

Bulk

N37-5-16

136-45-51

34

canal bank

med

5x5

mature

-

-

-

-

Bulk

N37-1-53

E136-47-44

7

riverbankcultivated/ open
grasslandgrassland open

med

3x3

mature

-

-

-

-

Bulk

N36-59-34

E136-48-1

12

riverbankgrassland

open

med

5x20

mature

-

-

-

-

Bulk

weedy Chi, Jikemachi, Hakui, Ishikawa

N36-55-32 E136-45-57

28

paddy field

cultivated

open

high

5x10

mature

-

-

-

-

Bulk

wild

N36-56-25 E136-50-37

6riverbankgrassland

open

low

10x10

past maturity

-

-

-

-

Bulk

N36-57-1

29

riverbankgrassland

open

med

5x5

mature

-

-

-

-

Bulk

Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis
Vigna angularis
var nipponensis

wild

wild

Ru, Kanemaru-Demachi, Hakui,
Ishikawa
weedy Ke-Koh, Kue, Nakanotomachi,
Kashima, Ishikawa

E136-53-2

Table 3. (Continued).
JP No Site No

Coll No- 55 -

Code ofColl Species Name
Collection sites Datein Fig 1(2016)
257399 Noto26
2016Noto26-1
21
29- Vigna angularis
Oct var nipponensis
257400 Noto27
2016NNoto27-1
2229- Vigna angularis
Oct var nipponensis
257401 Noto28
2016Noto28-1
23
29- Vigna angularis
Oct var nipponensis
257402 Noto28
2016Noto28-2
23
29- Glycine soja
Oct257403 Ishikawa7 2016Ishikawa7-1
24
29- Vigna angularis
Oct var nipponensis
257404 Toyama6 2016Toyama6-1
25
29- Vigna angularis
Oct var nipponensis
257405 Toyama7 2016Toyama7-1
26
29- Vigna angularis
Oct var nipponensis
257406 Toyama8 2016Toyama8-1
27
30- Vigna angularis
Oct var nipponensis
257407 Toyama9 2016Toyama9-1
2930- Vigna angularis
Oct var nipponensis
257408 Gifu15
2016Gifu15-1
30
30- Vigna angularis
Oct var nipponensis
257409 Gifu16
2016Gifu16-1
31
30- Glycine soja
Oct257410 Gifu16
2016Gifu16-2
31
30- Vigna angularis
Oct var nipponensis
257411 Gifu16
2016Gifu16-3
31
30- Vigna angularis
Oct var nipponensis
257412 Gifu17
2016Gifu17-1
35
30- Vigna angularis
Oct var nipponensis
257413 Gifu18
2016Gifu18-1
36
30- Vigna angularis
Oct var nipponensis
257414 Gifu19
2016Gifu19-1
37
30- Vigna angularis
Oct var nipponensis
257415 Gifu19
2016Gifu19-2
37
30- Vigna angularis
Oct var nipponensis
257416 Gifu20
2016Gifu20-1
38
30- Vigna angularis
Oct var nipponensis
257417 Gifu21
2016Gifu21-1
39
31- Vigna angularis
Oct var nipponensis
257418 Gifu21
2016Gifu21-2
39
31- Vigna angularis
Oct var nipponensis
257419 Gifu22
2016Gifu22-1
40
31- Vigna angularis
Oct var nipponensis
257420 Gifu23
2016Gifu23-1
44
31- Vigna angularis
Oct var nipponensis
257421 Gifu24
2016Gifu24-1
45
31- Vigna angularis
Oct var nipponensis
257422 Toyama10 2016Toyama10-1
46
31- Glycine soja
Oct

Altitude Land(m)use

Habitat

Shading Degree of Population Stagedisturbance size

DiseasePest
Seedleaf pod/seeds leaf pod/seeds

parking lot

none

open

med

5x5

past maturity

-

-

-

-

Bulk

29

riverbankgrassland

open

low

10x100mature

-

-

-

-

Bulk

N36-44-21 E136-47-46

126

cultivated

light

med

5x5

past maturity

-

-

-

-

Bulk

N36-44-21 E136-47-46

126

cultivated

light

med

5x5

past maturity

-

-

-

-

Bulk

N36-40-11 E136-47-23

0

cultivation
field
cultivation
field
riverbankgrassland

open

high

1x1

past maturity

-

-

-

-

Bulk

N36-40-6

E136-51-1

45

cultivated

open

high

3x3

past maturity

-

-

-

-

Bulk

Yasui, Oyabe, Toyama

N36-39-56

E136-52-1

39

cultivation
field
park

grassland

open

high

5x5

past maturity

-

-

-

-

Bulk

weedy Fukuyama, Tonami, Toyama

N36-35-58

E137-1-1

131

paddy field

cultivated

open

med

5x20

mature

-

-

-

-

Bulk

weedy Nishiakaomachi, Nanto, Toyama

N36-23-4

E136-52-15

326

riverbankbushes

open

med

2x3

mature

-

-

-

-

Bulk

wild

Iijima, Shirakawa, Ohno, Gifu

N36-16-32 E136-53-52

548

parking area bushes

open

med

3x3

past maturity

-

-

-

-

Bulk

wild

Hatotani, Shirakawa, Ohno, Gifu

N36-16-21

E136-54-9

521

fallow field bushes

open

med

2x2

past maturity

-

-

-

-

Bulk

weedy Hatotani, Shirakawa, Ohno, Gifu

N36-16-21

E136-54-9

521

fallow field bushes

open

med

2x2

past maturity

-

-

-

-

Bulk

weedy Hatotani, Shirakawa, Ohno, Gifu

N36-16-21

E136-54-9

521

fallow field bushes

open

med

2x2

past maturity

-

-

-

-

Bulk

wild

Ohshima, Shiratori, Gujo, Gifu

N35-51-7

E136-51-54

339

paddy field

cultivated

open

med

5x10

mature

-

-

-

-

Bulk

wild

Arisaka, Hachiman, Gujo, Gifu

N35-45-52 E136-56-19

227

riverbankbushes

open

med

5x50

past maturity

-

-

-

-

Bulk

wild

Miyaji, Wara, Gujo, Gifu

N35-44-26

E137-4-22

375

riverbankbushes

light

med

2x20

past maturity

-

-

-

-

Bulk

weedy Miyaji, Wara, Gujo, Gifu

N35-44-26

E137-4-22

375

riverbankbushes

light

med

2x5

past maturity

-

-

-

-

Bulk

weedy Hoido, Gero, Gifu

N35-44-38 E137-12-29

296

riverbankgrassland

open

med

2x2

mature

-

-

-

-

Bulk

wild

Churo, Hagiwara, Gero, Gifu

N35-50-40 E137-13-43

387

paddy field

cultivated

open

med

2x2

mature

-

-

-

-

Bulk

weedy Churo, Hagiwara, Gero, Gifu

N35-50-40 E137-13-43

387

paddy field

cultivated

open

med

2x2

mature

-

-

-

-

Bulk

wild

N35-55-43 E137-13-23

469

orchardcultivated

open

high

1x1

mature

-

-

-

-

Bulk

weedy Nakano, Furukawa, Hida, Gifu

N36-14-58

E137-9-46

483

paddy field

cultivated

open

med

5x20

mature

-

-

-

-

Bulk

weedy Fusegata, Kamioka, Hida, Gifu

N36-18-38 E137-14-58

732

paddy field

cultivated

open

med

1x1

mature

-

-

-

-

Bulk

wild

N36-31-32 E137-13-50

153

road

grassland

open

med

20x30

past maturity

-

-

-

-

Bulk

Status Collection Site

LatitudeLongitude

wild

Kawara, Hodatsushimizu, Hakui,
Ishikawa
Hachino, Kahoku, Ishikawa

N36-49-22

E136-46-8

30

N36-49-22

E136-46-3

wild

Kamikawai, Tsubatamachi, Kahoku,
Ishikawa
Kamikawai, Tsubatamachi, Kahoku,
Ishikawa
Kamikawai, Tsubatamachi, Kahoku,
Ishikawa
Hanyu, Oyabe, Toyama

wild

wild
wild
wild
wild

Shimi, Hagiwara, Gero, Gifu

Nunoshiri, Toyama, Toyama