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SC 19 [COL]    Theobroma cacao

 Hunter, J.R. (1961)
The status of cacao variety improvement work in the Western Hemisphere. Cacao (Costa Rica) 4: pp. 1-16.

Derivation: Seleccion Colombiana.
Location: Palmira, Valle, Colombia.

Notes:  Doak & Zambrano, 1961 [DOA61A] Collected in 1961.

Bartley, 1993a [BAR93A]. May be the same as MIRANDA in Soria, 1970a [SOR70A].

In previous versions of the ICGD the SPA [COL] clones were included as synonyms of the group SC [COL] (SC 57 - 76 inclusive). The synonymy has now been reversed as this material was originally described as SPA and is more widely known under this name, as advised by Dr. Bartley.


 

Synonyms: SCT 180 [COL], SCS 19 [COL]

 HELD IN

 Colombia, Instituto Colombiano Agropecuaria (ICA)
List received in 1989   Reference
• Local Name: SC 19 [COL]
List received in 2011   Reference
• Local Name: SC 19 [COL]
   - Year of Accession: 1994

Resistant
 Butler, D.R. et al., 1998

Pod Index: 19.7 (pods per kg dried beans)
 Reference

Colour: dark purple
Shape: elliptical
Number: 33.0
Total Wet Weight: 77.0 g
Cotyledon Dry Weight: 1.54 g
Cotyledon Length: 24.6 mm
Cotyledon Width: 14.6 mm
 Reference
Colour Purple: 45 %
Colour Light Purple: 43 %
Colour White: 12 %
Size: large
Number: 22.5
Length: 25.4 mm
Width: 14.9 mm
Thickness: 10.4 mm
Total Wet Weight: 68.7 g
Wet Weight: 3.13 g
Cotyledon Wet Weight: 2.35 g
Cotyledon Dry Weight: 1.63 g
 Reference

Testa: 3.80 %
 Reference
Testa: 6.33 %
 Reference

Shape: elliptical
Basal Constriction: moderate
Apex Form: acute
Rugosity: slight
Length: 176.0 mm
Breadth: 90.0 mm
Colour: anthocyanin absent
 Reference
Shape: orbicular
Basal Constriction: very slight
Apex Form: acute
Rugosity: moderate
Husk Thickness: 0.53 mm
Length: 203.9 mm
Breadth: 73.0 mm
Colour: yellow - brown
Weight: 622.0 g
Hardness: moderate
Length Breadth Ratio: 2.79
 Reference

Shape: obovate
Length: 306.3 mm
Width: 108.9 mm
Length to Width Ratio: 2.80
Apex Form: acuminate
Pulvinus Present: Yes
 Reference

Ligule Colour: anthocyanin absent
Stamen Colour: anthocyanin absent
Sepal Length: 8.31 mm
Ligule Width: 2.56 mm
Ovule Number: 37
Style Length: 2.27 mm
Pedicel Colour: green
 Reference
Ligule Colour: anthocyanin absent
Petal Length: 11.80 mm
Sepal Colour: anthocyanin absent
Sepal Width: 2.15 mm
Sepal Length: 8.10 mm
Sepal Length to Width Ratio: 3.76
Ligule Length: 3.60 mm
Ligule Width: 2.98 mm
Ligule Length to Width Ratio: 1.20
Ribbon Length: 4.33 mm
Ovary Width: 1.00 mm
Ovary Length: 1.00 mm
Ovary Length to Width Ratio: 1.00
Ovule Number: 44
Style Length: 2.00 mm
Staminode Colour: purplish red
Staminode Length: 7.30 mm
Pedicel Length: 14.65 mm
Pedicel Colour: vivid red
Hairs on Upper Surface of Sepal: present
Pigmented Glands on Lower Surface of Sepal: present
Self Compatibility: self incompatible
Note: Translation of Pantone colour codes.
 Reference

Hunter, J.R. (1961) The status of cacao variety improvement work in the Western Hemisphere. Cacao (Costa Rica) 4: pp. 1-16.
Colombia - ICA Palmira (1989) ? A catalogue of the cacao germplasm at ICA Palmira. F. Ocampo Rojas, ICA Palmira, Colombia.
CRU (2011) ICG,T accessions. CRU website.
Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. (1998) Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.
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.
Colombia - ICA Palmira (1986) ? A catalogue of the cacao germplasm at ICA Palmira. ICA Palmira, Colombia.