A taxonomic revision of the acaulescent blue violets (Viola) of North America
By: Landon E. McKinney.
Series: Sida, botanical miscellany,; no. 7
Publisher: Botanical Research Institute of Texas
Published: 1992
Place of publication: Fort Worth, Tex
Language: eng
Number of pages: 59
Subjects: Violets -- United States -- Classification.; Violets -- Canada -- Classification.; Violets -- United States -- Identification.; Violets -- Canada -- Identification.
Other titles: Acaulescent blue violets (Viola) of North America.; Blue violets (Viola) of North America.
Notes: Includes bibliographical references (p. [49]-51) and index.
Errata slip inserted.