Danthonia nervosa Hook.f. species heterotypic synonym

Helictotrichon scabrivalve (Trin.) Renvoize, 1998 species synonym

Bromus gilliesii Nees ex Steud. species synonym

Helictotrichon nervosum (Hook.f.) Forsan species heterotypic synonym

Helictotrichon sinuatum (S.W.L.Jacobs & Lapinpuro) Forsan species homotypic synonym

Helictotrichon pithogastrum (S.W.L.Jacobs & Lapinpuro) Forsan species homotypic synonym

Helictotrichon scabrivalvis (Trin.) Renvoize species synonym

Amphibromus scabrivalvis (Trin.) G.C.Tucker species synonym

Uralepis quadridentata (Döll) Döll species synonym

Danthonia scabriflora Döll species synonym

Helictotrichon scabrivalve (Trin.) Govaerts, 1996 species synonym

Amphibromus archeri (Hook.f.) P.Morris species accepted

Amphibromus whitei C.E.Hubb. species accepted

Amphibromus vickeryae S.W.L.Jacobs & Lapinpuro species accepted

Amphibromus sinuatus S.W.L.Jacobs & Lapinpuro species accepted

Amphibromus scabrivalvis var. indigestus Nicora variety synonym

Amphibromus recurvatus Swallen species accepted

Amphibromus quadridentulus (Döll) Swallen species accepted

Amphibromus pithogastrus S.W.L.Jacobs & Lapinpuro species accepted

Amphibromus nervosus (Hook.f.) Baill. species accepted

Amphibromus neesii Steud. species accepted

Amphibromus macrorhinus S.W.L.Jacobs & Lapinpuro species accepted

Amphibromus gracilis P.Morris species synonym

Amphibromus fluitans Kirk species accepted

Amphibromus archeri var. papillosus P.Morris variety synonym

Bromus gilliesii Nees species synonym

Danthonia archeri Hook.f. species synonym

Bromus holciformis Steud. species synonym

Avena scabrivalvis Trin. species synonym

Helictotrichon recurvatum (Swallen) Cope & Ryves species synonym

Helictotrichon quadridentulum (Döll) Renvoize species synonym

Helictotrichon neesii (Steud.) Stace species synonym

Avena montevidensis Hack. species synonym

Avena hydrophila F.Muell. ex Hook.f. species synonym

Helictotrichon macrorhinum (S.W.L.Jacobs & Lapinpuro) Forsan species homotypic synonym

Helictotrichon whitei (C.E.Hubb.) Forsan species homotypic synonym

Helictotrichon fluitans (Kirk) Forsan species homotypic synonym

Helictotrichon archeri (Hook.f.) Forsan species synonym

Amphibromus scabrivalvis (Trin.) Swallen species accepted

Helictotrichon scabrivalve (Trin.) G.C.Tucker species synonym

Avenastrum nervosum (Hook.f.) Vierh. species synonym

Avena quadridentula Döll species synonym

Avena nervosa R.Br. species heterotypic synonym

Amphibromus nervosus (Hook.f.) Druce species synonym

Avena hydrophila F.Muell. species homotypic synonym