Statut pour la Guyane française
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [GF = N]

 

Statut pour la Guyane française
Berry, P. E., Holst, B. K. & Yatskievych, K. 1998. Flora of the Venezuelan Guayana. Volume 4: Caesalpiniaceae - Ericaceae. Missouri Botanical Garden Press, St. Louis. 799 pp. [GF = N]

 

Analyses moléculaires
Souza, A. O. de, Lewis, G. P. & Silva, M. J. da 2021. A new infrageneric classification of the pantropical genus Chamaecrista (Fabaceae: Caesalpinioideae) based on a comprehensive molecular phylogenetic analysis and morphology. Botanical Journal of the Linnean Society, 197(3): 350-395.

 

Source de la synonymie (de Cassia cinerea Colla, 1834 [nom. illeg. hom.], non Cham. & Schltdl., 1830)
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [CD_REF = 844216] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982 var. ramosa

 

Source de la synonymie (de Cassia ramosa Vogel, 1837)
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [CD_REF = 844216] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982 var. ramosa

 

Source de la synonymie (de Cassia ramosa Vogel, 1837)
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. [CD_REF = 733628] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982

 

Source de la synonymie (de Cassia savannarum Miq., 1843 [orth. var.])
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. [CD_REF = 733628] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982

 

Source de la synonymie (de Cassia savannensis Miq., 1843)
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [CD_REF = 844216] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982 var. ramosa

 

Source de la synonymie (de Cassia tetraphylla var. ramosa (Vogel) Amshoff, 1939)
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [CD_REF = 844216] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982 var. ramosa

 

Source de la synonymie (de Cassia tetraphylla var. ramosa (Vogel) Amshoff, 1939)
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. [CD_REF = 733628] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982

 

Source de la synonymie (de Cassia uniflora var. parvifolia Benth., 1871 [nom. illeg. superfl.])
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [CD_REF = 844216] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982 var. ramosa

 

Source de la synonymie (de Cassia uniflora var. ramosa (Vogel) Benth., 1870)
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [CD_REF = 844216] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982 var. ramosa

 

Source de la synonymie (de Cassia uniflora var. ramosa (Vogel) Benth., 1870)
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. [CD_REF = 733628] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982

 

Source de la synonymie (de Chamaecrista ramulosa Killip & Pittier ex Pittier, 1941)
Irwin, H. S. & Barneby, R. C. 1982. The American Cassiinae: a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden, 35(1-2): 1-918. [CD_REF = 844216] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982 var. ramosa

 

Source de la synonymie (de Chamaecrista ramulosa Killip & Pittier ex Pittier, 1941)
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. [CD_REF = 733628] Chamaecrista ramosa (Vogel) H.S.Irwin & Barneby, 1982

 

Distribution : D'après Irwin & Barneby (Mem. New York Bot. Gard., 35(2): 885. 1982): "Savannas, coastal dunes and restingas, ascending s.-ward and inland into cerrado-caatinga, mostly from near sea level up to 450 m, on Guayana Highland up to 1500 and in interior Bahia to 1000 m, intermptedly widespread over e. S. America: middle and lower Orinoco valley in n.-w. and n. Bolivar, Guarico and Anzoategui, Venezuela; Guayana Highland and lowland periphery in Bolivar, Venezuela, Guyana, and Terr, do Roraima, Brazil; white or brown sands of the coastal plain of the Guianas and Para; along immediate coast of n.-e. Brazil from Rio Grande do Norte to Rio de Janeiro; disjunctly inland on highlands of interior Bahia (Sas. do Tombador and Agua de Rega)." Voir aussi GBIF.