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World Checklist of Selected Plant Families (WCSP)



Helictotrichon × altius (Hitchc.) Ohwi, J. Jap. Bot. 17: 440 (1941).

This name is a synonym.

Accepted Name: × Trisetopsotrichon altius (Hitchc.) Röser & A.Wölk, Taxon 66: 38 (2017).
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.
Homotypic Names:

* Avena × altior Hitchc., Proc. Biol. Soc. Washington 43: 96 (1930).

× Trisetopsotrichon altius (Hitchc.) Röser & A.Wölk, Taxon 66: 38 (2017).


* Basionym/Replaced Synonym

Original Compiler: W.D.Clayton, R.Govaerts, K.T.Harman, H.Williamson & M.Vorontsova