- Howard, R. Flora of the lesser Antilles. 1974-1989 (F LAnt)
- McVaugh, R. Flora Novo-Galiciana. 1983- (F NGalicia)
- Woodson, R. E. & R. W. Schery, eds. Flora of Panama. 1943-1980 (F Panama)
Check other web resources for Acacia macracantha Humb. & Bonpl. ex Willd. :
- ILDIS: International Legume Database & Information Service
- ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
- AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
- Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://germoplasma.iniaf.gob.bo/gringlobal/taxonomydetail.aspx?id=920. Accessed 7 junio 2026.