noun
- Perennial of eastern North America having pink-purple flowers.
- synonyms: Asclepias purpurascens
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). purple silkweed. Retrieved September 21, 2026, from http://smartdefine.org/purple_silkweed/definitions/1242459 |
| Chicago | WordNet. 2010. "purple silkweed" http://smartdefine.org/purple_silkweed/definitions/1242459 (accessed September 21, 2026). |
| Harvard | WordNet 2010, purple silkweed, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/purple_silkweed/definitions/1242459>. |
| MLA | WordNet. "purple silkweed" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/purple_silkweed/definitions/1242459> |