The loganiaceae of Africa XV
Subtitle: Geniostoma Forst. ; XVI: Gomphostigma Turcz
By: A.J.M. Leeuwenberg
Series: Mededelingen Landbouwhogeschool Wageningen -- 77-8
Publisher: H. Veenman
Published: 1977
Place of publication: Wageningen
Language: eng
Number of pages: 31
Subjects: Loganiaceae; Botany