Chalarothyrsus

{{Short description|Genus of flowering plants}}

{{Speciesbox

|image =

|image_caption =

|genus = Chalarothyrsus

|parent_authority = Lindau (1904)

|species = amplexicaulis

|authority = Lindau (1904)

}}

Chalarothyrsus amplexicaulis is a species of flowering plant belonging to the family Acanthaceae. It is a subshrub native to central and southwestern Mexico.[https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:54292-2 Chalarothyrsus amplexicaulis Lindau]. Plants of the World Online. Retrieved 29 January 2024. It is the sole species in genus Chalarothyrsus.{{cite web |title=Chalarothyrsus Lindau {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:296394-2 |website=Plants of the World Online |access-date=21 March 2021 |language=en}}

The genus and species were described by German botanist and mycologist Gustav Lindau and was published in Bulletin de l'Herbier Boissier, sér. 2, 4: 327 in 1904. {{Cite web|title=Género Chalarothyrsus|url=https://www.naturalista.mx/taxa/273496-Chalarothyrsus|access-date=2021-05-06|website=NaturaLista|language=es-MX}}

Species:

• Chalarothyrsus Lindau