Vello, F. & Medeiros, A.G. (1966) Expedicao botanica a Amazonia Brasileira. Communicado ao Pessoal Technico No. 20. Co-ordenacao Technica. CEPLAC/CEPEC, Brazil, pp. 13.
| Clone name | Colour | Info |
|---|---|---|
| BE 1 | white | expedition data |
| BE 3 | white | expedition data |
| BE 4 | red | expedition data |