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World Checklist of Selected Plant Families (WCSP)



Catabrosa concinna subsp. vacillans Th.Fr., Öfvers. Kongl. Vetensk.-Akad. Förh. 26: 142 (1869).

This name is a synonym.

Accepted Name: × Pucciphippsia vacillans (Th.Fr.) Tzvelev, Novosti Sist. Vyssh. Rast. 8: 76 (1971).
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:

Puccinellia × vacillans (Th.Fr.) Schol., Skr. Svalbard Nordishavet 62: 95 (1934).

Atropis × vacillans (Th.Fr.) Steffen, Beih. Bot. Centralbl. 56B: 443 (1937).

Colpodium × vacillans (Th.Fr.) Polunin, Circumpolar Arct. Fl.: 46 (1959).

Maltea vacillans (Th.Fr.) B.Boivin, Naturaliste Canad. 94: 526 (1967).

× Pucciphippsia vacillans (Th.Fr.) Tzvelev, Novosti Sist. Vyssh. Rast. 8: 76 (1971).

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