Psychrogeton nigromontanus (Boiss. & Buhse) Grierson in Notes Roy. Bot. Gard. Edinburgh 27: 144. 1967
Psychrogeton nigromontanus in Notes Roy. Bot. Gard. Edinburgh 27: 144. 1967
is new combination for Erigeron nigromontanus in Nouv. Mém. Soc. Imp. Naturalistes Moscou 12: 114. 1860
Psychrogeton nigromontanus in Notes Roy. Bot. Gard. Edinburgh 27: 144. 1967