Oroxyleae Explained

Oroxyleae is a tribe of trees in the family Bignoniaceae: typically found in Asia.^[1]

Genera

Four genera are currently recognised:^[1]

1. Hieris - monotypic Hieris curtisii
2. Millingtonia (synonym Nevrilis Raf.) - monotypic
3. Nyctocalos
4. Oroxylum (synonyms: Calosanthes Blume & Hippoxylon Raf.) - monotypic Oroxylum indicum

Notes and References

1. https://npgsweb.ars-grin.gov/gringlobal/taxonomyfamily.aspx?type=tribe&id=2195 USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN), National Germplasm Resources Laboratory, Beltsville, Maryland, USA (retrieved 30 January 2020)