Botanical contributions, 1874
By: by Asa Gray
Published: 1874
Place of publication: Boston
Language: eng
Number of pages: 78
Subjects: Boraginaceae; Physalis; Botany
Notes: Half title.

Caption title: Contributions to the botany of North America.

"Extracted from Proceedings of the American Academy of Arts and Sciences, May and Oct., 1874. Vol. X."
Table of contents: title: 1. A synopsis of North American thistles (pages 39-48); title: 2. Notes on Borraginaceae (pages 48-62); title: 3. Synopsis of North American species of Physalis (pages 62-68); title: 4. Characters of various new species (pages 68-78).