Pachystigma Explained
Pachystigma was a genus of flowering plants in the family Rubiaceae but is no longer recognized. In 2005, it was sunk into synonymy with Vangueria, based on a phylogenetic study of DNA sequences.[1]
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Notes and References
- Lantz H, Bremer B. 2005. Phylogeny of the complex Vanguerieae (Rubiaceae) genera Fadogia, Rytigynia, and Vangueria with close relatives and a new circumscription of Vangueria. Plant Systematics and Evolution. 253. 1–4. 159–183. 10.1007/s00606-005-0313-9. 30867982.
