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New combinations in Odontostemma (Caryophyllaceae)
Richard K Rabeler1, Warren L Wagner1
1University of Michigan Herbarium - EEB, 3600 Varsity Drive, Ann Arbor, MI 48108-2228, USA.
Sixty-three new scientific name combinations were created for the plant genus Odontostemma. This taxonomic revision accommodates all species within the Arenaria subgenus Odontostemma into the Odontostemma genus.
Area of Science:
- Botany
- Plant Taxonomy
- Systematics
Background:
- The genus Odontostemma belongs to the tribe Alsineae within the family Caryophyllaceae.
- Previous classification recognized taxa within Arenaria subg. Odontostemma, necessitating taxonomic revision.
Purpose of the Study:
- To establish new combinations within the genus Odontostemma.
- To integrate all recognized taxa of Arenaria subg. Odontostemma into the genus Odontostemma.
Main Methods:
- Taxonomic revision based on morphological and phylogenetic data.
- Formal proposal of new combinations according to the International Code of Nomenclature for algae, fungi, and plants.
Main Results:
- Sixty-three new combinations are proposed.
- All currently recognized taxa of Arenaria subg. Odontostemma are now placed within the genus Odontostemma.
Conclusions:
- The taxonomic revision clarifies the systematic placement of numerous plant species.
- This work provides a unified classification for the former Arenaria subg. Odontostemma within Odontostemma.
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