Chthamalia
Chthamalia is a genus of flowering plants in the dogbane family. The genus was first formally named in 1844. It contains approximately 21 species native to Mexico and the southern United States. Chthamalia is accepted as a genus by Plants of [the World Online], but is considered by some others to be a synonym or a subgenus of Matelea.
21 SPECIES accepted by Plants of the World Online as of May 17, 2025:
- Chthamalia atrostellata | USA & Mexico
- Chthamalia biflora | USA
- Chthamalia brevicoronata | USA
- Chthamalia camporum | Mexico
- Chthamalia castanea | Mexico
- Chthamalia chihuahuensis | USA & northern Mexico
- Chthamalia cynanchoides | USA
- Chthamalia lesueurii | Mexico
- Chthamalia nummularia | Mexico
- Chthamalia ojadapantha | Mexico
- Chthamalia parviflora | USA and NE Mexico
- Chthamalia pedunculata | Mexico
- Chthamalia producta | USA and northern Mexico
- Chthamalia prostrata | Mexico
- Chthamalia pubiflora | USA
- Chthamalia radiata | USA
- Chthamalia schaffneri | Mexico
- Chthamalia tehuacana | Mexico
- Chthamalia texensis | USA
- Chthamalia wootonii | Mexico