USDA taxonomy

USDA checklist of all valid names and synonymies; R object and metadata.

USDA names file (R binary object) — by David Ackerly — last modified 2008-04-02 06:06

90610 x 19 matrix with all USDA taxonomic names; see metadata

USDA names file metadata — by David Ackerly — last modified 2008-04-02 06:20

Metadata with column information and R script for synonymizing names

USDA names file (csv) — by David Ackerly — last modified 2008-04-02 06:29

USDA valid names and synonymies, annotated for easier subsetting and synonymizing; see metadata. 16 Mb file.