Contains
- swallowwort
Tropical herb having orange-red flowers followed by pods suggesting a swallow with outspread...
- white milkweed
Tall herb with leafless white waxy stems and whitish starlike flowers; southwestern...
- swamp milkweed
Densely branching perennial of the eastern United States with white to crimson or...
- poke milkweed
Milkweed of the eastern United States with leaves resembling those of pokeweed.
- purple silkweed
Perennial of eastern North America having pink-purple flowers.
- Mead's milkweed
Milkweed of central North America; a threatened species.
- poison milkweed
Milkweed of southwestern United States and Mexico; poisonous to livestock.
- showy milkweed
Milkweed of southern North America having large starry purple and pink flowers.
- whorled milkweed
Milkweed of the eastern United States with narrow leaves in whorls and greenish-white...
- Indian paintbrush
Erect perennial of eastern and southern United States having showy orange flo...