旋花科

旋花科（學名：）是真雙子葉植物茄目的一個科。

約有60屬，1650種，廣泛分布在全球，主要產於美洲和亞洲的熱带和亞熱带地區，中國有22屬約125種。

形态
草质或木质藤本，有时有乳液。莖通常是纏繞莖，旋花科的名字是以拉丁文convolvere（缠绕）而命名；单叶互生，全缘或分裂，有时缺，沒有托葉；花腋生、单生或为聚伞花序，两性，辐射对称，有苞片，花萼5裂宿存，花冠通常钟状或漏斗形，雄蕊5枚着生于花冠管上，子房上位2－3室，每室有胚珠2枚，花柱通常单生；果实为蒴果，2－4瓣裂、盖裂或作不规则开裂，很少为漿果；4－6粒種子。

族
根據D.F. Austin 研究(見參考資料)，旋花科可被分類為這些族：
伊立基藤族 Ericybeae
Cresseae
Cardiochlamyeae
旋花族 Convolvuleae
菜欒藤族 Merremieae
番薯族 Ipomoeae
心萼薯族 Aniseieae
Maripeae
马蹄金族 Dichondreae
娥房藤族 Jacquemontieae
菟絲子族 Cuscuteae（旧時也被分出為菟絲子科）

屬

參考資料

延伸閱讀
Austin, D. F. (1973) The American Erycibeae (Convolvulaceae): Maripa, Dicranostyles, and Lysiostyles I. Systematics. Ann. Missouri Bot. Gard. 60: 306-412.
Austin, D. F. 1997. Convolvulaceae (Morning Glory Family)
Convolvulus plant 
Convolvulaceae  in L. Watson and M.J. Dallwitz (1992 onwards). The families of flowering plants. 
Austin, D.F. 2000. Bindweed (Convolvulus arvensis, Convolvulaceae) in North America—From medicine to menace. J. Torrey Bot. Soc. 127:172-177
Costea, M. 2007-onwards. Digital Atlas of Cuscuta (Convolvulaceae) 
Lyons, K.E. 2001. Element stewardship abstract for Convolvulus arvensis L. field bindweed. The Nature Conservancy. 
Calif. Dept. of Food and Agriculture. Undated. Field bindweed (Convolvulus arvensis L.).  
Univ. of Idaho Extension. 1999. Homewise: No matter what we do, our morning glory weeds come back every year. Any advice? Aug. 23. 
Hodges, L. 2003. Bindweed identification and trol options for organic production. NebFacts. Univ. of Nebraska – Lincoln Cooperative Extension. 
Univ. of California Agriculture and Natural Resources. 2003. Field Bindweed. Pest Notes. Publ. # 7462.  
Washington State Univ. Cooperative Extension. Undated. Hortsense: Weeds: Field bindweed (Wild morningglory): Convolvulus arvensis. 
Sullivan, P. 2004. Field bindweed control alternatives. ATTRA. National Sustainable Agriculture Information Service. 
Lanini, W. T. Undated. Organic weed management in vineyards. University of California, Davis Cooperative Extension.  
Cox, H.R. 1915. The eradication of bindweed or wild morning-glory. U.S. Dept. of Agriculture Farmers’ Bulletin 368. Washington, D.C.: Government Printing Office.
Littlefield, J.L. 2004. Bindweeds. In Biological control of invasive plants in the United States, ed. E.M. Coombs et al. Corvallis OR: Oregon State Universityy Press. pp. 150–157.
New Mexico State Univ. Cooperative Extension Service. 2004. Managing Aceria malherbae gall mites for control of field bindweed.  
Cox, Caroline. 2005. Coping with field bindweed without using herbicides. Journal of Pesticide Reform 25(1): 6-7

植物科名