Thallus habitus: A Rostania coccophylla (isotype of Collema coccophyllum Nyl., India, 1858, Perrotet s.n., H-NYL 42355, H–9201376) B Rostania paramensis (Palice 2796, PRA-00013999; holotype of Collema paramense PM Jørg. & Palice) C Scytinium sp. Palice 2274a D Rostania paramensis Palice 2274b. tL = thalline lobes, is = isidia. Scale bar: 1 cm.

 
 
  Part of: Košuthová A, Westberg M, Otálora MAG, Wedin M (2019) Rostania revised: testing generic delimitations in Collemataceae (Peltigerales, Lecanoromycetes). MycoKeys 47: 17-33. https://doi.org/10.3897/mycokeys.47.32227