Gentianales

North America Show all continents
6 Apocynum androsaemifolium Spreading dogbane
Apocynum androsaemifolium
10 Asclepias syriaca Common milkweed
Asclepias syriaca
3 Asclepias tuberosa Butterfly weed
Asclepias tuberosa
8 Cynanchum rossicum Pale swallowwort
Cynanchum rossicum
3 Mitchella repens Partridge berry
Mitchella repens