Studies of American spermatophytes
By: by CyrusLongworth Lundell.
Series: Contributions from the University of Michigan Herbarium, no.6-8
Publisher: University of Michigan press
Published: 1941
Place of publication: Ann Arbor
Language: eng
Subjects: Botany -- America; Phanerogams
Notes: Part III issued with the author's Flora of eastern Tabasco and adjacent Mexican areas, Ann Arbor, 1942.