Deinostema

{{Short description|Genus of plants}}

{{Automatic taxobox

|image = Deinostema_violaceum_sawatougarasi02.jpg

|image_caption =Deinostema

|taxon = Deinostema

|authority = T.Yamaz.

}}

Deinostema is a genus of flowering plants belonging to the family Plantaginaceae.{{cite web |title=Deinostema T.Yamaz. {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:37579-1 |website=Plants of the World Online |access-date=14 May 2021 |language=en}}

Its native range is Southern Russian Far East to Northern and Eastern China, Temperate Eastern Asia.

Species:

• Deinostema adenocaula {{small|(Maxim.) T.Yamaz.}}
• Deinostema violacea {{small|(Maxim.) T.Yamaz.}}