** Clevea hyalina var. rufescens (S.W.Arnell) Konstant.,

Polish Bot. J. 57 (1): 185, 2012, nom. inval. ICN Art. 41.1; basionym not valid (see Konstantinova & Savchenko 2012). BASIONYM: Clevea hyalina f. rufescens S.W.Arnell, Ark. Bot. , n.s. 4 (6): 123, 1959, nom. inval. ICN Art. 40.2; based on more than one gathering (see Arnell & Mårtensson 1959).