Gentianales

Europe Show this continent only
7 Centaurium sp.
Centaurium sp.
North America Show this continent only
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
South America Show this continent only
7 Augusta longifolia
Augusta longifolia
2 Mandevilla illustris
Mandevilla illustris
6 Oxypetalum erectum
Oxypetalum erectum
2 Palicourea coriacea
Palicourea coriacea
11 Palicourea rigida
Palicourea rigida