The term "Casearia barteri" does not appear to correspond to a widely recognized or formally documented species within reliable botanical or scientific sources as of the current taxonomic records. While the genus Casearia is well-established—comprising over 200 species of flowering plants in the family Salicaceae—no verifiable, peer-reviewed documentation confirms the existence of a species named Casearia barteri.
Etymologically, the genus name Casearia is derived from the Latin word "casa," meaning "a hollow," possibly referring to the cup-like structure of certain plant parts. The specific epithet "barteri" may suggest an eponym, potentially honoring an individual named Barter, possibly linked to 19th-century botanists or plant collectors active in Africa, where several Casearia species are native. However, accurate information is not confirmed.
Given the absence of authoritative references in major taxonomic databases such as the International Plant Names Index (IPNI), Plants of the World Online (POWO), or Tropicos, the name Casearia barteri is not currently recognized as a valid taxon. It may represent a synonym, misspelling, or an unpublished and unaccepted designation.
Related Topics: Casearia, Salicaceae, plant taxonomy, botanical nomenclature.