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
以下列出旋花科被世界植物在线资料库接受的属及部分异名。族一级的分类参考。

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.
*[https://web.archive.org/web/20040407211521/http://www.fau.edu/divdept/biology/people/daustin/convolv.html Austin, D. F. 1997. Convolvulaceae (Morning Glory Family)]
*[http://www.funet.fi/pub/sci/bio/life/plants/magnoliophyta/magnoliophytina/magnoliopsida/convolvulaceae/convolvulus/ Convolvulus plant]
*[http://delta-intkey.com/angio/www/convolvu.htm Convolvulaceae] in [http://delta-intkey.com/angio/ 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
*[http://www.wlu.ca/page.php?grp_id=2147&p=8968 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. [https://web.archive.org/web/20060929000808/http://tncweeds.ucdavis.edu/esadocs/documnts/convarv.html]
*Calif. Dept. of Food and Agriculture. Undated. Field bindweed (Convolvulus arvensis L.). [http://www.cdfa.ca.gov/phpps/ipc/weedinfo/convolvulus.htm]
*Univ. of Idaho Extension. 1999. Homewise: No matter what we do, our morning glory weeds come back every year. Any advice? Aug. 23. [https://web.archive.org/web/20070512200713/http://info.ag.uidaho.edu/homewise/homewise_082399.htm]
*Hodges, L. 2003. Bindweed identification and trol options for organic production. NebFacts. Univ. of Nebraska – Lincoln Cooperative Extension. [https://web.archive.org/web/20060110085109/http://ianrpubs.unl.edu/horticulture/nf585.htm]
*Univ. of California Agriculture and Natural Resources. 2003. Field Bindweed. Pest Notes. Publ. # 7462. [http://www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7462.html]
*Washington State Univ. Cooperative Extension. Undated. Hortsense: Weeds: Field bindweed (Wild morningglory): Convolvulus arvensis. [https://web.archive.org/web/20070516204041/http://pep.wsu.edu/hortsense/]
*Sullivan, P. 2004. Field bindweed control alternatives. ATTRA. National Sustainable Agriculture Information Service. [https://web.archive.org/web/20110709203435/https://attra.ncat.org/attra-pub/PDF/bindweed.pdf]
*Lanini, W. T. Undated. Organic weed management in vineyards. University of California, Davis Cooperative Extension. [http://www.nswg.org/tomlanini.htm]
*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. [https://web.archive.org/web/20090115214047/http://www.cahe.nmsu.edu/pubs/_circulars/CR%20600.pdf]
*Cox, Caroline. 2005. Coping with field bindweed without using herbicides. Journal of Pesticide Reform 25(1): 6-7