Synonyms: Dimacria andrewsii; Dimacria barbata; Dimacria setigera; Geraniospermum penniforme; Geraniospermum proliferum (homotypic); Geranium ciliatum (heterotypic); Geranium laciniatum (heterotypic); Geranium penniforme; Geranium proliferum (homotypic); Geranium purpurascens; Hoarea barbata; Hoarea leeana; Hoarea parnassioides; Hoarea penniformis; Hoarea purpurascens; Pelargonium barbatum; Pelargonium ciliatum (heterotypic); Pelargonium laciniatum (heterotypic); Pelargonium leeanum; Pelargonium longifolium parnassioides; Pelargonium longifolium var. parnassioides; Pelargonium parnassioides; Pelargonium penniforme; Pelargonium purpurascens (heterotypic); Pelargonium setigerum; Pelargonium tysonii