Havardia

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Rosids
Cladus: Eurosids I
Ordo: Fabales

Familia: Fabaceae
Subfamilia: Caesalpinioideae
Tribus: Ingeae
Genus: Havardia
Species: H. acatlensis – H. albicans – H. campylacantha – H. mexicana – H. pallens – H. platyloba – H. sonorae
Source(s) of checklist: 

Govaerts, R. et al. 2022. Havardia in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2022 October 14. Reference page. 

Name

Havardia Small, 1901

Havardia pallens (Benth.) Britton & Rose, N.L.Britton & al. (eds.), N. Amer. Fl. 23: 42. (1928)

Distribution
Native distribution areas:

Continental: Southern America
Regional: Central America
Belize, Costa Rica, Guatemala, Honduras, Nicaragua
Regional: Northern South America
Colombia, Venezuela
Continental: Northern America
Regional: Mexico
Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest
Regional: Southern Central USA
Texas
Introduced into:
Netherlands Antilles

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition
References
Primary references

John Kunkel Small 1901. Bulletin of the New York Botanical Garden 2: 91.

Links

Govaerts, R. et al. 2022. Havardia in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2022 October 14. Reference page. 
Hassler, M. 2022. Havardia. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2022. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2022 October 14. Reference page. 
Tropicos.org 2022. Havardia. Missouri Botanical Garden. Published online. Accessed: 14 October 2022.
International Plant Names Index. 2022. Havardia. Published online. Accessed: October 14 2022.

Vernacular names

Havardia is a genus of flowering plants in the family Fabaceae. It belongs to the mimosoid clade of the subfamily Caesalpinioideae.[1]
Species

Havardia albicans (Kunth) Britton & Rose
Havardia campylacanthus (L.Rico & M.Sousa) Barneby & J.W.Grimes
Havardia mexicana (Rose) Britton & Rose
Havardia pallens (Benth.) Britton & Rose - Huajillo
Havardia sonorae (S.Watson) Britton & Rose[2]

References

The Legume Phylogeny Working Group (LPWG). (2017). "A new subfamily classification of the Leguminosae based on a taxonomically comprehensive phylogeny". Taxon. 66 (1): 44–77. doi:10.12705/661.3.
"Species Records of Havardia". Germplasm Resources Information Network. United States Department of Agriculture. Retrieved 2009-09-24.