Agropogon ×vuilletii Mimeur species doubtful

Polypogon ×major Hack. species homotypic synonym

Polypogon ×major Hack. ex Trab. species synonym

×Agropogon robinsonii (Druce) M.A.Carreras, 1986 species synonym

Polypogon ×elongatus Lag. species synonym

Polypogon ×majus Hack. ex Trab., 1895 species synonym

Agrostis ×subaristata Aitch. & Hemsl. species synonym

Agrostis ×lutosa Poir. species synonym

×Agropogon lutosus (Poir.) P.Fourn. species accepted

×Agropogon hondoensis (Ohwi) Hiyama species accepted

Agrostis ×hondoensis Ohwi species synonym

Agrostis ×littoralis With. species synonym

Polypogon ×lutosus (Poir.) Hitchc. species synonym

Santia ×littoralis Druce species synonym

Polypogon ×subaristatus (Aitch. & Hemsl.) Bhattacharya & S.K.Jain species synonym

Polypogon ×lagascae Roem. & Schult. species synonym

Polypogon ×hondoensis Ohwi species synonym

Polypogon ×ascendens Boiss. species synonym

Agrostis ×robinsonii Druce species synonym

Polypogon ×littoralis Sm. species synonym

×Agropogon robinsonii (Druce) Melderis & D.C.McClint. species accepted

Vilfa ×lutosa (Poir.) P.Beauv. species synonym

×Polypogonagrostis major (Hack. ex Trab.) Maire & Weiller species synonym

×Agropogon littoralis C.E.Hubb. species synonym