World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Setaria viridis var. pachystachys (Franch. & Sav.) Masamura & Yanagih., Trans. Nat. Hist. Soc. Formosa 31: 327 (1941).

This name is a synonym.

Homotypic Names:
Accepted Name:	Setaria viridis (L.) P.Beauv., Ess. Agrostogr.: 51 (1812).
Family:	Poaceae
The Poaceae generic classification system originated from the GrassBase database, originally based on Genera Graminum (1985). Work is in progress to update this to a new globally accepted and collaborative generic classification based on the latest research.
* Panicum pachystachys Franch. & Sav., Enum. Pl. Jap. 2: 594 (1878). Setaria pachystachys (Franch. & Sav.) Matsum., Bot. Mag. (Tokyo) 11: 443 (1897). Chaetochloa viridis var. pachystachys (Franch. & Sav.) Honda, Bot. Mag. (Tokyo) 38: 198 (1924). Setaria viridis subsp. pachystachys (Franch. & Sav.) Masamura & Yanagih., Trans. Nat. Hist. Soc. Formosa 31: 327 (1941). Setaria italica var. pachystachys (Franch. & Sav.) B.Bock, Bull. Soc. Bot. Centre-Ouest 43: 216 (2012), with incorrect basionym. * Basionym/Replaced Synonym
Original Compiler:	W.D.Clayton, R.Govaerts, K.T.Harman, H.Williamson & M.Vorontsova