CITES Aloe and Pachypodium checklist /
Newton, Leonard E.
Eggli, Urs.
Rowley, Gordon D.
Royal Botanic Gardens, Kew.
Städtische Sukkulentensammlung Zürich.
Kew : Trustees of the Royal Botanic Gardens Kew/Sukkulenten-Sammlung Zürich,
2001.
Includes bibliographical references.
Pachypodium
Pachypodium
Aloe
Aloe