Lichen Taxon Dictionary

For more information see the Supplementary Notes for the Taxon Dictionary, which explains the names and synonyms, and these Instructions on how to use the online Taxon Dictionary which includes details of the Conservation Evaluation codes.
Count Name Authority Is Current Name? Current Taxon Name Synonyms BLS Number Comments Conservation Evaluation Group Account & Map
4891 Lichen cristatus sensu Huds. et sensu Sm. No Enchylium tenax var. tenax 459 LC
4892 Lichen crocatus auct. brit. No Pseudocyphellaria citrina 1195 LC Sc IR
4893 Lichen croceus L. No Solorina crocea 1329 LC NS
4894 Lichen cycloselis Ach. No Phaeophyscia orbicularis 1107 LC
4895 Lichen cylindricus L. No Umbilicaria cylindrica 1446 LC
4896 Lichen daedaleus Sm. No Pyxine sorediata Pyxine sorediata (Ach.) Mont., incorrectly reported from the British Isles
4897 Lichen debilis Sm. No Chaenothecopsis debilis 778 Ex F
4898 Lichen deustus L. No Umbilicaria deusta 1447 LC NS
4899 Lichen deustus Lightf., non L. No Umbilicaria proboscidea 1453 LC
4900 Lichen didactylos With. [orth. var.] No Peltigera didactyla 1053 LC
4901 Lichen didactylus With. No Peltigera didactyla 1053 LC
4902 Lichen digitatus L. No Cladonia digitata 383 LC
4903 Lichen dillenii With. No Umbilicaria grisea 1448
4904 Lichen distortus With. (1776) No Physconia distorta 1130 LC
4905 Lichen dolosus sensu Sm. (1814) No identity uncertain
4906 Lichen dubius Sm. (1814) non Wulfen (1791) No Lecidella pulveracea 801 Ex
4907 Lichen effusus sensu Sm. (1808) p.p. Coenogonium pineti 489 LC
4908 Lichen ehrhartianus Ach. (1799) No Cliostomum corrugatum 428 VU B NR P Eng
4909 Lichen ericetorum L. No Icmadophila ericetorum 584 LC
4910 Lichen erythrellus Ach. (1799) No Gyalolechia flavovirescens 255 LC
4911 Lichen exilis Lightf. No ? Ephebe lanata
4912 Lichen fahlunensis auct. p.p. No Cetrariella commixta 328 LC NS
4913 Lichen fahlunensis L., non auct. brit. No Melanelia stygia 1019 name not used by British authors
4914 Lichen fahlunensis auct. p.p. No Melanelia hepatizon 332 LC NS
4915 Lichen farinaceus L. No Ramalina farinacea 1234 LC
4916 Lichen fascicularis L. No Gabura fascicularis 444 NT NS P Sc WaL IR
4917 Lichen fastigiatus Pers. No Ramalina fastigiata 1235 LC
4918 Lichen fimbriatus L. No Cladonia fimbriata 384 LC
4919 Lichen flavescens Huds. (1762) No Variospora flavescens 259 LC
4920 Lichen flavicans Sw. No Teloschistes flavicans 1381 VU A NS P Eng Wa S8