The Roccellaceae are a family of fungi in the order Arthoniomycetes. Most taxa are lichenized with green algae, although some are lichenicolous, growing on other lichens.
Genera
, Species Fungorum (in the Catalogue of Life) accepts 47 genera and 266 species in family Roccellaceae. Ancistrosporella – 3 spp. Austrographa – 3 spp. Austroroccella – 1 sp. Baidera – 1 sp. Chiodecton – ca. 22 spp. Cresponea – 21 spp. Crocellina – 1 sp. Dendrographa – 7 spp. Dichosporidium – 8 spp. Diplogramma – 1 spp. Dirina – 13 spp. Dirinastrum – 2 spp. Diromma – 1 sp. Enterodictyon – 2 spp. * Enterographa – (ca. 30 and 25 orphaned) Erythrodecton – 3 spp. Feigeana – 1 sp. Follmanniella – 1 sp. Gorgadesia – 1 sp. Graphidastra – 4 spp. Gyrographa – 3 spp. Gyronactis – 2 spp. Halographis – 1 sp. Haplodina – 3 spp. Isalonactis – 1 sp. Lecanactis – ca. 30 spp. Mazosia – 27 spp. Neosergipea – 4 spp. Ocellomma – 1 sp. Paralecanographa – 1 sp. Protoroccella – 2 spp. Pseudolecanactis – 1 sp. Pseudoschismatomma – 1 sp. Psoronactis – 1 sp. Pulvinodecton – 2 spp. Roccella – 32 spp. Roccellina – (29 + 5 orphaned in Sigridea) Roccellodea – 1 sp. Sagenidiopsis – 4 spp. Schismatomma – 10 spp. Sigridea – 6 spp. Simonyella – 1 sp. Sipmania – 1 sp. Streimannia – 1 sp. Syncesia – ca. 25 spp. Tania – 2 spp. Vigneronia – 3 spp.