| genus | epiphytic or terrestrial ferns of America and Africa and Polynesia |
|---|---|
| genus | a genus of Psittacidae |
| genus | herbs of Mediterranean to central Asia cultivated for their flowers |
| genus | a genus of Centrarchidae |
| genus | marine iguanas |
| genus | comprising the ragweeds |
| genus | type genus of the Ambystomatidae |
| genus | type genus of the Ameiuridae: bullhead catfishes |
| genus | North American deciduous trees or shrubs |
| genus | type genus of the Amiidae |
| genus | 1 species: fly poison |
| genus | small genus of Australian herbs grown for their flowers |