Asclepias amplexicaulis
Asclepias amplexicaulis, the blunt-leaved milkweed, clasping milkweed, or sand milkweed, is a species of flowering plant in the subfamily Asclepiadoideae (Apocynaceae).[1][2] It is endemic to the United States, where it is mostly found east of the Great Plains.[3] It grows in dry prairies, savannas, open woods, and fallow fields, usually in sandy soil.[2][4][5]
| Asclepias amplexicaulis | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Apocynaceae |
| Genus: | Asclepias |
| Species: | A. amplexicaulis |
| Binomial name | |
| Asclepias amplexicaulis | |
It grows 1–3 ft (0.30–0.91 m) high and produces flowers in the summer.[4]
This plant was eaten as food historically. However, it contains a poison dangerous to humans and livestock, so caution must be used if ingesting this plant.[6]
In flower at Nachusa Grasslands in Illinois
Line drawing
References
- "Asclepias amplexicaulis". Natural Resources Conservation Service PLANTS Database. USDA.
- Wilhelm, Gerould; Rericha, Laura (2017). Flora of the Chicago Region: A Floristic and Ecological Synthesis. Indiana Academy of Sciences.
- "Asclepias amplexicaulis". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014. Retrieved 24 January 2017.
- "Asclepias amplexicaulis". Connecticut Plants. Connecticut Botanical Society. 2015.
- Haddock, Mike (2018). "Blunt-leaf milkweed". Kansas Wildflowers and Grasses. Retrieved July 20, 2018.
- "Asclepias amplexicaulis". Illinois Prairie. MuseumLink Illinois, Illinois State Museum Society. 2000.
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