Blackstonia
3699
2520 observations11 genera
Centaurium
10101
7622 observations
Cicendia
76
39 observations
Comastoma
88
52 observations
Exaculum
42
24 observations
Gentiana
30159
23249 observations
Gentianella
2174
1665 observations
Gentianopsis
1757
1335 observations
Lomatogonium
9
7 observations
Schenkia
4
4 observations
Swertia
697
460 observations