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TRD 7    Theobroma cacao

 Barbados - Quarantine Station (1994)
List of clones in the Barbados Quarantine Collection. CRU Newsletter No. 1, Cocoa Research Unit, Trinidad.

Derivation: TRinidaD.
Collected by Warren/Cassie, CRU.
Location: North area of Trinidad, Trinidad and Tobago.

2 April 2002. Name new to the database from the ICG,T database/accession list [CRU01A].

 HELD IN

 Trinidad and Tobago, International Cocoa Genebank, Trinidad (ICG,T)
List received in 2011   Reference
• Local Name: TRD 7

Pod Index: 38.6 (pods per kg dried beans)
 Reference

Colour: dark purple
Shape: elliptical
Number: 37.0
Total Wet Weight: 44.4 g
Cotyledon Dry Weight: 0.70 g
Cotyledon Length: 20.5 mm
Cotyledon Width: 11.2 mm
 Reference

Testa: 7.50 %
 Reference

Shape: obovate
Basal Constriction: slight
Apex Form: mammillate
Rugosity: slight
Length: 138.0 mm
Breadth: 78.0 mm
Colour: anthocyanin absent
Hardness: moderate
Note: Hardness > 1.6 and <= 2.0 Mpa
 Reference

Colour: moderate anthocyanin
 Reference

Ligule Colour: anthocyanin absent
Stamen Colour: slight anthocyanin
Sepal Length: 7.80 mm
Ligule Width: 2.43 mm
Ovule Number: 39
Style Length: 2.23 mm
Pedicel Colour: red
 Reference

Barbados - Quarantine Station (1994) List of clones in the Barbados Quarantine Collection. CRU Newsletter No. 1, Cocoa Research Unit, Trinidad.
CRU (2011) ICG,T accessions. CRU website.
Frances Bekele & Gillian Bidaisee (2022) Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.