A revision of Macrocarpaea
Subtitle: a neotropical genus of shrubby gentians
By: by Joseph Ewan.
Series: Smithsonian Institution. United States National Museum. Contributions from the United States National Herbarium,; v. 29, pt. 5
Publisher: Govt. Print. Off.
Published: 1948
Place of publication: Washington
Language: eng
Number of pages: 249
Subjects: Macrocarpaea.