Gum ? - Specimen details

Gum ? - Specimen details

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Catalogue Number: 49633

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Plant Name 106.00 APOCYNACEAE Couma sp Entry Book Number 16.1921
Artefact Name Gum ? Vernacular Name
Iso Country Colombia TDWG Region Colombia
Parts Held Gum ? Geography Description Colombia
Uses Gum ?Use: User: Not defined TDWG use
Storage Bottles, boxes etc Related Items
Donor Dawe MT Donor No
Donor Date Donor Notes
Collector Collector No
Collection Notes Collection Date
Exhibition Expedition
Number Components Publication
Notes: Label source: See letter 133(1921) XIV p.88 & S. American lists Dawe) J Mist. 28.XI.22. Reference: Carta Ae L.A. Lasprilla de Bogota. ? 31 de Enero/921??? Senor Director de los Reales Jardines de Kew (Muestras botanicas sin valor) Opuscular source: Payo, a, Feb. 11th 1921. Specimen: Mrs Tracey, C/o Messrs Tracey Bros Ltd., Apartado 884, Bogota. Dear Mrs Tracey, 'The chicle Gum of Colombia is extracted from two species of trees. The one that is exported in the greatest quantity and gives largest volume ofl, atex per tree is known here as Arbol de Vacca or Perillo, but of this species I rather think that there are two or three varieties, or possibly species of the same genus. It is of inferior quality and from what I understand can only be used when mixed wit, h Achras, when making the manufactured article.The other species is called 'Nisperillo' and is only a species of Achras. The tree is not nearly so abundant and gives only a small quantity of latex, but it is worth about four times the value of 'Perillo'., Signed Cyril Allen. (Extract from enclosure with letter, Isabel Tracey, Villa Blanca, Chapinero, Bogota, Feb 25th 1921, to Mr MT Dawe) Letter 133,1921 : XIV. p.88 March 31 1921 Specimen of leaves, milk and seed. May 27 1921 'Chicle o Perillo' ? fromth, is source. JHH Leaves of Perillo identified by Mr Sprague in Herbarium 24.XI.22 as Couma sp. The leaves kept at Herb JHH, Leaves returned to Museum 22.II.24 JHH. See Mr Spragues note with specimen - Couma sp.x0Dx0ADetermination to species level (2019)
Determinations:106.00 APOCYNACEAE Couma sp
    106.00 APOCYNACEAE Couma macrocarpa Barb.Rodr.

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