Dogbane (Indian Hemp)
Apocynum cannabinum Family: Apocynaceae - Dogbane Family Perennial herbs; stems 11.8” to 3' (3 to 9 dm) tall Leaves: opposite or whorled; 0.8” to 5.6” (2 to 14 cm) long, 0.4” to 2.8” (1 to 7 cm) wide; can have hairs Flowers: flowers in cymes; 5 white to greenish petals; corolla 0.12” to 0.24” (3 to 6 mm) long; 5 sepals Pollinators: moths and butterflies Fruits: 2 follicles Blooms in Arches National Park: May, June Habitat in Arches National Park: riparian areas near Wolfe Ranch Location seen: Roadsides, riparian, and disturbed areas Other: The genus name “Apocynum” is from the Greek “apo” which means "away from" and “kyon” or “kunos” which means "dog". This is in reference to the plant's ancient use as a dog poison. The species name, “cannabinum” means “hemp-like”. |
Did You Know?
Once feared of becoming extinct, desert bighorn sheep are making a tentative comeback in southeast Utah due to reintroduction efforts by the National Park Service. There are roughly 50 sheep in Arches, and animals are often sighted near the visitor center. More...