https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:425410-1
Trisetum transcaucasicum Seredin
First published in Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 21: 54 (1961)
This name is a synonym of Trisetum buschianum subsp. transcaucasicum