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 = P]

 

Taxonomie
van Ee, B.W., Riina, R. & Berry, P. E. 2011. A revised infrageneric classification and molecular phylogeny of New World Croton (Euphorbiaceae). Taxon, 60(3): 791-823.

 

Analyses moléculaires
Riina, R., Van ee, B., Caruzo, M., Carneiro-torres, D., Dos santos, R. & Berry, P. 2021. The Neotropical Croton sect. Geiseleria (Euphorbiaceae): Classification Update, Phylogenetic Framework, and Seven New Species from South America. Annals of the Missouri Botanical Garden, 106: 111-166.

 

Statut pour la Guyane française
Riina, R., Van ee, B., Caruzo, M., Carneiro-torres, D., Dos santos, R. & Berry, P. 2021. The Neotropical Croton sect. Geiseleria (Euphorbiaceae): Classification Update, Phylogenetic Framework, and Seven New Species from South America. Annals of the Missouri Botanical Garden, 106: 111-166. [GF = N]

 

Source de la synonymie (de Croton miquelensis Ferguson ex Lanj., 1932 [nom. inval. pro syn.])
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 = 733278] Croton trinitatis Millsp., 1900

 

Source de la synonymie (de Croton miquelianus Ferguson)
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 = 733278] Croton trinitatis Millsp., 1900

 

Date de publication : Publ. Field Columb. Mus., Bot. Ser., 2(1): 57. 1900 [03/1900, fide p. 57].

Description originale : ​Croton trinitatis nom. nov.
Geiseleria chamaedryfolia Klot. Hook. Lond. Jour. Bot. 2: 47. C. chamaedryfolius Griseb. Fl. Br. W. I. 41 (1864) non Lam. Ency. 2: 214 (1786). Both Klotzsch's and Grisebach's names having already been used in this genus, I have returned the species to its original geographic station, the Trinity Islands. Seachores dunes at Santurce, Porto Rico (280).​

Distribution : Néotropiques (GBIF). D'après Riina et al. (2021): "Belize, Bolivia, Brazil (widespread), Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad and Tobago, and Venezuela."

Statut biogéographique : En Guyane française cette espèce très anthropophile parait bien indigène en savane sur sables.

Type : ​Guyana. s. loc., 1838, R.H. Schomburgk 241 (LT: BM-1124405 [lectotype désigné par B.W. van Ee & P.E. Berry, 2010 ]; ILT: G-312806).​
Espèce nouvelle basée sur Geiseleria chamaedryfolia auct. non (Lam.) Klotzsch 1843, sensu Klotzsch 1843 et Croton chamaedrifolius auct. non Lam. 1783, sensu Griseb. 1864 dans le genre Croton L. 1753 [non Croton chamaedrifolius Lam. 1786 'chamaedrifolium ', Geiseleria chamaedrifolia (Lam.) Klotzsch 1843 'chamaedryfolia ', Acalypha chamaedrifolia (Lam.) Müll.Arg. 1866 (Hispaniola, savanes de Léogâne, C. Pumier; Jamaïque, H.S. Sloane)!].​​ D'après IPNI: "Millspaugh flagged C. trinitatis as nom. nov. (an error for sp. nov.). In synonymy, he cited the following: Geiseleria chamaedryfolia Klot. Hook. Lond. Jour. Bot. 2: 47 . C. chamaedryfolius (sensu) Griseb. Fl. Br. W. I. 41 (1864), non Lam. Ency. 2: 214 (1786). Griseb. used C. chamaedryfolius Lam., which serves as the basionym for G. chamaedryfolia ."​