O HTSA foi criado em 1983 na Embrapa Semiárido e conta com 120 familias, 415 gêneros e cerca de 1015 espécies, entre dicotiledôneas e monocotiledôneas do Nordeste. Nessa coleção, destaca-se a família
This MS Excel file contains floral trait data collected from 8 natural populations (2 yellow ecotype populations: LO and POTR, 2 red ecotype populations: MT and UCSD, and 4 hybrid populations: WM, MW,
Charred macrobotanical remains were removed from the floors and features of several houses excavated for the River Basin Survey in 1948. These remains have since been housed at the Smithsonian Institu