Monograph of Orbea and Ballyanthus : (Apocynaceae- Asclepiadoideae- Ceropegieae) /
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Main Author: | |
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Format: | Book |
Language: | English |
Published: |
[Ann Arbor, Mich.] :
American Society of Plant Taxonomists,
2002.
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Series: | Systematic botany monographs ;
v. 63. |
Subjects: |