International index of current research projects in plant systematics
Contributors: Flora North America
Series: FNA report -- 71
Publisher: Dept. of Botany, Smithsonian Institution.
Published: 1973
Place of publication: Washington
Language: eng
Subjects: Plants; Botany; Classification; Research
Notes: "Compiled by the Flora North America program for the American Society of Plant Taxonomists"

Continues American Society of Plant Taxonomists. Index of current taxonomic research. no. 1-6; Oct. 1962-June 1970.