| 词条 | Apocynum androsaemifolium |
| 释义 |
|name = Spreading dogbane |image = Apocynum androsaemifolium var androsaemifolium 5.jpg |image_caption=Apocynum androsaemifolium var. androsaemifolium alongside the first part of the South Loop trail, Kyle Canyon, Spring Mountains, southern Nevada (elev. about 2400 m) |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Gentianales |familia = Apocynaceae |genus = Apocynum |species = A. androsaemifolium |binomial = Apocynum androsaemifolium |binomial_authority = L. |synonyms_ref=[1] |synonyms = *Cynopaema androsaemifolium (L.) Lunell
}} Apocynum androsaemifolium, the fly-trap dogbane or spreading dogbane, is a flowering plant in the Gentianales order. The plant is common in North America, and is widespread across most of the United States and Canada, and in Alaska, California, and northeast Mexico.[1][2] DescriptionApocynum androsaemifolium has branching stems, hairs on the underside of the leaves, and no hair on the stems.[3][4][5] Milky sap appears on broken stems. Leaf margin is entire and leaf venation is alternate. Its leaves appear as pointed ovals, while its flowers appear terminally on a stalk. The plant is poisonous, due to the cardiac glycosides it contains. Subspecies and varietiesSubspecies and varieties include:[1]
References1. ^1 2 {{WCSP}} 2. ^{{BONAP|ref |genus=Apocynum |species=androsaemifolium}} 3. ^Alan Hall, The Wild Food Guide, Holt, Rinehard, and Winston, 1976, pp. 171, 217 4. ^{{cite book |last=Blanchan |first=Neltje |author-link=Neltje Blanchan | title=Wild Flowers: An Aid to Knowledge of our Wild Flowers and their Insect Visitors | year=2002 | publisher=Project Gutenberg Literary Archive Foundation|title-link=Wild Flowers: An Aid to Knowledge of our Wild Flowers and their Insect Visitors }} 5. ^{{cite book |last=Blanchan |first=Neltje |author-link=Neltje Blanchan | title=Wild Flowers Worth Knowing | year=2005 | publisher=Project Gutenberg Literary Archive Foundation|title-link=Wild Flowers Worth Knowing }} External links{{Commons category|Apocynum androsaemifolium}}
17 : Apocynaceae|Poisonous plants|Flora of Canada|Flora of the Eastern United States|Flora of the Western United States|Flora of Northeastern Mexico|Flora of Subarctic America|Flora of Alaska|Flora of the Great Lakes region (North America)|Flora of California|Flora of the Cascade Range|Flora of the Klamath Mountains|Flora of the Sierra Nevada (U.S.)|Natural history of the California chaparral and woodlands|Plants described in 1753|Taxa named by Carl Linnaeus|Medicinal plants of North America |
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