Drosera gunniana comb. et stat. nov., a species in the Drosera peltata (Droseraceae) complex

摘要

A recent revision of the Drosera peltata Thunb. complex left a morphologically and ecologically distinct species with no valid combination at the species rank, treating it under D. hookeri R.P.Gibson, B.J.Conn & Conran (Gibson et al., 2012). The new combination D. gunniana (Planch.) de Salas is proposed for a robust, erect, single-stemmed taxon to which the name D. peltata, and more recently D. hookeri. have been widely misapplied. A new key to Drosera species in Tasmania and descriptions and illustrations of D. hookeri and D. gunniana are included.