Petrocosmea cryptica J.M.H.Shaw
Petrocosmea Oliv. Rosette forming herb, eventually producing offsets. Leaves up to 160, borne on petioles to 3cm long, leaf blade 2.5–4 x 1.3–1.7cm, elliptic, upper surface sparsely pilose with multicellular, linear, c. 3mm long trichomes, arising from pustulate bases, midrib and main...