Monograph of Orbea and Ballyanthus
Subtitle: (Apocynaceae- Asclepiadoideae- Ceropegieae)
By: P.V. Bruyns.
Series: Systematic botany monographs -- v. 63.
Publisher: American Society of Plant Taxonomists
Published: 2002
Place of publication: [Ann Arbor, MI]
Language: eng
Number of pages: 196
Subjects: Asclepiadaceae.; Apocynaceae.; Ceropegia.; Succulent plants -- Classification.
Notes: "31 October 2002"

Includes bibliographical references (p. 184-186) and index.