Statut pour la Guyane française
Funk, V., Hollowell, T., Berry, P., Kelloff, C. & Alexander, S. N. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions from the United States National Herbarium, 55: 1-580. [GF = ]

 

Statut pour la Guyane française
Ter Steege, H., Vaessen, R. W., Cárdenas-López, D., Sabatier, D., Antonelli, A., De Oliveira, S. M., Pitman, N. C. A., Møller Jørgensen, P. & Salomão, R. P. 2016. The discovery of the Amazonian tree flora with an updated checklist of all known tree taxa. Scientific Reports, 6. [GF = ]

 

Source de la synonymie (de Coussarea hirticalyx var. glabrior Steyerm., 1967)
Berry, P. E., Yatskievych, K. & Holst, B. K. 2004. Flora of the Venezuelan Guayana. Volume 8: Poaceae-Rubiaceae. Missouri Botanical Garden Press, St. Louis. i-xiv + 1-874. [CD_REF = 735500] Coussarea hirticalyx Standl., 1930

 

Statut pour la Guyane française (de Coussarea hirticalyx var. glabrior Steyerm., 1967)
Funk, V., Hollowell, T., Berry, P., Kelloff, C. & Alexander, S. N. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions from the United States National Herbarium, 55: 1-580. [GF = D]

 

Date de publication : Publ. Field Mus. Nat. Hist., Bot. Ser. 8(3): 175. 1930.

Distribution : Wet forest vegetation at ca. 100-500 m in Amazonian Colombia, Venezuela, Ecuador, Peru, Bolivia, and Brazil (C.M. Taylor 2010-2020, Studies in American Rubiaceae).

Taxonomie : D'après C.M. Taylor (2010-2020, Studies in American Rubiaceae): "Steyermark (1967: pp. 362-363) noted that this species is morphologically variable across its range, and recogized two varieities: var. hirticalyx with the pedicels "densely cinereous-strigillose" and the calyx "with more numerous and longer, hispid, erect hairs", and var. glabrior with the pedicels less densely "appressed cinereous-puberulent" and the calyx "nearly glabrous except for a few apressed, stiff, hirsutulous hairs on part of the summit and part of the tube". His var. glabrior was based on one specimen from southern Colombia. With more specimens available now, continuous and uncorrelated variation has been documented in the features that distinguished these varieties and thus their separation longer seems useful. These varieties were not recognized by Taylor (1999). This species is also now documented from apparently a much broader range, perhaps to east-central Amazonia, and Coussarea japurana is not separable.
Coussarea hirticalyx is similar to Coussarea pilosiflora with smaller stipules, racemiform inflorescences, and pilose corollas. Coussarea hirticalyx is also similar to Faramea panurensis, which is poorly known but seems to differ markedly in leaf characters. Coussarea hirticalyx has also been confused with Coussarea macrophylla, Coussarea ecuadorensis, and Coussarea tenuiflora."

Type : Pérou, Loreto, La Victoria (on Amazon River), in forest, 19/08/1929, Ll. Williams 2528 (HT: F-V0040879F; IT: S05-1524).
Pérou, Loreto, Caballo Cocha (on the Amazon), in forest, 12/08/1929, fleurs. Shrub. Ll. Williams 2406 (PT: F-V0206952F).
Pérou, Loreto, Caballo Cocha (on the Amazon), in forest, 15/08/1929, Ll. Williams 2504 (PT: F-V0206951F).
Pérou, Loreto, Iquitos, 100 m, in woods, 03-11/08/1929, E.P. Killip & A.C. Smith 27191 (PT: F-V0206950F).
Pérou, Loreto, Iquitos, 100 m, in woods, 03-11/08/1929, E.P. Killip & A.C. Smith 27198 (PT: F-V0206949F).