Baker, R.E.D., Cope, F.W., Holliday, P.C., Bartley, B.G. & Taylor, D.J. (1953) The Anglo-Colombian cacao collecting expedition. Report of Cacao Research, Imperial College of Tropical Agriculture, Trinidad 9: pp. 8-29.
| Clone name | Self compatibility |
|---|---|
| SPEC 15 | self incompatible |
| SPEC 18 | self incompatible |
| SPEC 41 | self compatible |
| SPEC 52 | self compatible |
| SPEC 54 | self compatible |