Bignonia
264
180 observations18 genera
Campsis
7877
6341 observations
Catalpa
15408
11737 observations
Crescentia
1761
1151 observations
Dolichandrone
47
31 observations
Fernandoa
37
25 observations
Incarvillea
12
3 observations
Jacaranda
8337
6521 observations
Markhamia
19
9 observations
Mayodendron
20
11 observations
Millingtonia
185
121 observations
Oroxylum
76
50 observations
Radermachera
750
629 observations
Spathodea
2411
1819 observations
Stereospermum
15
5 observations
Tecoma
6200
4738 observations
Tecomaria
3678
2774 observations
Tecomella
39
16 observations