Althenia filiformis subsp. orientalis Tzvelev, Bot. Žurn. 60: 390. 1975
Althenia filiformis subsp. orientalis, Bot. Žurn. 60: 390. 1975
is basionym for Althenia orientalis in Lagascalia 14: 110. 1986
Althenia filiformis subsp. orientalis, Bot. Žurn. 60: 390. 1975
Taxon for this name