Eichhornia heterosperma Alexander, 1939 accepté comme Pontederia heterosperma (Alexander) M.Pell. & C.N.Horn, 2018	732409

BIBLIO

Statut pour la Guyane française
Horn, C. N. 1994. 197. Pontederiaceae. In: Görts-van Rijn, A. R. A. [Ed.]. Flora of the Guianas. Series A: Phanerogams Fascicle 15. Koeltz Scientific Books, Koenigstein: 1-126. [GF = N]

 

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]

 

Source de la synonymie
Pellegrini, M., Horn, C. & Almeida, R. 2018. Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L. PhytoKeys, 108: 25-83. [CD_REF = 926073] Pontederia heterosperma (Alexander) M.Pell. & C.N.Horn, 2018

 

NOTES

Date de publication : in A.C. Smith, Lloydia, 2: 170. 1939.

Type : Guyana, Wichabai (bassin de la Rupununi), c. 2°52'N, savane, floating in shallow pond, 25-26/10/1937, fleurs. Périanthe bleu pâle. A.C. Smith 2290 (HT: ?; IT: G00168031, GH00255059, K000644009, MO-1936311, MO-1472737, NY00247521, NY00247522, P00730322, S05-5985, U200005719, US00091644, V0047046F).