Althenia filiformis subsp. orientalis Tzvelev, Bot. Žurn. 60: 390. 1975 Althenia filiformis subsp. orientalis Tzvelev, Bot. Žurn. 60: 390. 1975is basionym for Althenia orientalis (Tzvelev) Garcia Mur. & Talavera in Lagascalia 14: 110. 1986Taxon for this nameAlthenia filiformis subsp. orientalis Tzvelev