Specimens
Common Names
Taxonomy Links
About the Herbarium
Texas Vascular Plant Database
Natural Science Home
Herbarium Home
Angiosperm Phylogeny
Biota of North America Program (BONAP)
International Code of Botanical Nomenclature
Dictionary of Botanical Epithets
Flora of North America
Flowering Plant Gateway
A Guide to Botanical Nomenclature
GRIN Taxonomy for Plants
Integrated Taxonomic Information System (ITIS)
International Code of Botanical Nomenclature (St. Louis Code, adopted 1999)
International Plant Names Index
Index Nominum Genericorum
Native Plant Database
TEXNAT-Texas Plant Identification
USDA PLANTS National Database
