Pachylecythis

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Pachylecythis
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Lecythidaceae
Subfamily: Lecythidoideae
Genus: Pachylecythis
Ledoux

Pachylecythis is a genus of flowering plants in the family Lecythidaceae. It includes five species native to the tropical Americas, ranging from Nicaragua to Bolivia and southeastern Brazil. [1]

The genus was first described by E.P. Ledoux in 1964. It was later synonymized with genus Lecythis . In 2024 Vargas et al. published phylogenetic study which concluded that Lecythis was polyphyletic. The authors proposed reinstating Pachylecythis to encompass the paraphyletic Pisonis section of Lecythis. [2]

Species

Five species are accepted. [1]

References

  1. 1 2 "Pachylecythis Ledoux". Plants of the World Online . Royal Botanic Gardens, Kew . Retrieved 30 October 2025.
  2. Oscar M. Vargas, Drew A. Larson, Juvenal Batista, Xavier Cornejo, Bruno Garcia Luize, Diana Medellín-Zabala, Michel Ribeiro, Nathan P. Smith, Stephen A. Smith, Alberto Vicentini, and Christopher W. Dick "Reclassification of the Bertholletia Clade of the Brazil Nut Family (Lecythidaceae) Based on a Phylogenetic Analysis of Plastome and Target Sequence Capture Data," Harvard Papers in Botany 29(1), 159-179, (30 June 2024). https://doi.org/10.3100/hpib.v29iss1.2024.n18