Biology:Euceraea

From HandWiki

Euceraea is a genus of flowering plants in the family Salicaceae.[1] The genus is native to north South America throughout the North Region of Brazil, Colombia, Guyana, Suriname, and Venezuela.[1][2][3][4]

Previously it was treated in the family Flacourtiaceae[5] but was moved along with its close relatives to the Salicaceae based on analyses of DNA data.[6] Euceraea is closely related to the genera Casearia and Neoptychocarpus, but differs in its inflorescences of composite spikes.[7] One species, Euceraea rheophytica, is a rheophyte.[8]

In 2022, Euceraea became a synonym of the genus Casearia, though many sources still consider the genus separate.[9]

Known species

The following species are accepted by World Flora Online:[1]

  • Euceraea nitida Mart.
  • Euceraea rheophytica P.E.Berry & M.E.Olson
  • Euceraea sleumeriana Steyerm. & Maguire

References

  1. 1.0 1.1 1.2 "Euceraea Mart.". https://www.worldfloraonline.org/taxon/wfo-4000014100. 
  2. "Euceraea nitida Mart.". https://www.worldfloraonline.org/taxon/wfo-0000925517. 
  3. "Euceraea rheophytica P.E.Berry & M.E.Olson". https://www.worldfloraonline.org/taxon/wfo-0000925518. 
  4. "Euceraea sleumeriana Steyerm. & Maguire". https://www.worldfloraonline.org/taxon/wfo-0000925519. 
  5. Lemke, David (1988). "A synopsis of Flacourtiaceae". Aliso 12: 29–43. doi:10.5642/aliso.19881201.05. 
  6. Chase, Mark W.; Sue Zmarzty; M. Dolores Lledó; Kenneth J. Wurdack; Susan M. Swensen; Michael F. Fay (2002). "When in doubt, put it in Flacourtiaceae: a molecular phylogenetic analysis based on plastid rbcL DNA sequences". Kew Bulletin 57 (1): 141–181. doi:10.2307/4110825. 
  7. Sleumer, Hermann (1980). "Flacourtiaceae". Flora Neotropica 22: 1–499. 
  8. Berry, Paul; Olson, Matt (1998). "A new rheophytic species of Euceraea (Flacourtiaceae) from Sierra de la Neblina, Venezuela". Brittonia 50 (4): 493–496. doi:10.2307/2807759. 
  9. "Euceraea Mart. | Plants of the World Online | Kew Science" (in en). https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:36114-1. 

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