|
Species
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C. humblotiana Baill. |
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Species (population code)
|
C. humblotiana Baill. |
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Section
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Comoros |
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Presence in living collection
|
Bassin-Martin & Kianjavato |
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Population code (When available)
|
- |
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IUCN red list (2020)
|
ENDANGERED |
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Global Biodiversity Information Facility
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https://www.gbif.org/fr/species/2895499 |
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Synonymy (species name)
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C. arabica var. humblotiana C. arabica var. rachiformis C. rachiformis Baill. |
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Reference publication
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Bull. Mens. Soc. Linn. Paris 1: 514 (1885). |
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Litterature as proposed by Davis et al., 2006
|
Chevalier (1929: 102); Chevalier (1947: 142); Charrier (1978: 79) |
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Distribution
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Comoros Islands-Gran Comoro. Anjouan to Mayotte |
|
Habitat / Ecology
|
Humid evergreen forest 600-1000 m |
|
Caffeine content in beans (% dmb)
|
0.00 to 0.01 (a) |
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Caffeine content in leaves (% dmb)
|
- |
|
Trigonelline (% dmb)
|
0.71 to 0.88 (d) |
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ACG (% dmb)
|
0.90 to 1.09 (e) |
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Sucrose (% dmb)
|
5.00 to 7.20 (d) |
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Mangiferin content in beans (unpublished data)
|
- |
|
Mangiferin content in leaves (% dry weight)
|
0 |
|
Ripening time in months
|
9 |
|
Reference ripening for species (if not in collection)
|
in collection |
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Ripen fruits color
|
red wine |
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Foliar dimensions in cm
|
15.5 x 5.4 |
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Pollen pictures
|
Yes |
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Genome size (Mbp) 1C
|
475.3 |
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References for genome size
|
Razafinarivo et al.,2012 https://link.springer.com/article/10.1007/s11295-012-0520-9 |
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Genotyping by Sequencing (Hamon et al., 2017)
|
https://datadryad.org/resource/doi:10.5061/dryad.kk71t |
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Illumina PE Sequencing data. NP: Not Public; May be available upon request or collaboration
|
100 bp PE; 23.8 Gb; NP |
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Chloroplaste complete genomes
|
MK577907 in https://doi.org/10.1371/journal.pone.0216347 |
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Complete nuclear genome
|
Bioproject ID: PRJNA665152; Raharimalala et al; 2021; https://solgenomics.net/organism/Coffea_humblotiana/genome |
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Others informations
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The C. humblotiana stands were almost all destroyed in Anjouan (Charrier 1978). Those in ex situ collection came from Grande Comore or Mayotte. |
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High quality photo repository
|
https://dataverse.ird.fr/dataset.xhtml?persistentId=doi:10.23708/JZA8I2 |
