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
4741 Lichen aculeatus With. No Cetraria aculeata 430 LC
4742 Lichen affinis Dicks. No Pannaria rubiginosa 980 LC Sc L IR
4743 Lichen agelaeus Ach. No Phlyctis agelaea 1109 NT NS Sc
4744 Lichen albellus Pers. No Lecanora albella 754 LC NS Sc
4745 Lichen albescens Huds. (1762) No Lepra albescens var. albescens 1056 LC
4746 Lichen alcicornis Lightf. (1777) No Cladonia foliacea 387 LC
4747 Lichen amphibius With. No ? Dermatocarpon luridum
4748 Lichen ampullaceus L. No Parmelia omphalodes 1006 LC
4749 Lichen anthracinus Wulfen No Umbilicaria polyphylla 1451 LC
4750 Lichen aquaticus L. No Dermatocarpon luridum 487 LC
4751 Lichen aquaticus Weiss, non L. No Dermatocarpon luridum 487 LC
4752 Lichen aromaticus Sm. No Toninia aromatica 1415 LC
4753 Lichen articulatus L. No Usnea articulata 1456 NT P Eng Wa IR
4754 Lichen atlanticus Sm. No Tornabea scutellifera 1430 Ex
4755 Lichen atratus Sm. (1811), non Hedw. (1788) No Orphniospora moriopsis var. moriopsis 969 LC NS
4756 Lichen atrocinereus Dicks. (1793), non Vill. (1789) No Rinodina atrocinerea 1281 LC
4757 Lichen borreri Sm. No Punctelia borreri 985 LC Sc
4758 Lichen brunneus Sw. No Protopannaria pezizoides 979 LC
4759 Lichen burgessii L. No Leptogium burgessii 830 LC Sc WaL IR
4760 Lichen byssoides L. No Baeomyces rufus 176 LC
4761 Lichen caesariensis With. No Roccella fuciformis 1301 NT NS
4762 Lichen calcareus L. (1753) No Circinaria calcarea 103 LC
4763 Lichen calcareus Weiss non L. No Rhizocarpon umbilicatum 1279 LC
4764 Lichen calicaris L. No Ramalina calicaris 1231 LC
4765 Lichen calicaris sensu Huds. p.p. No Ramalina fastigiata 1235 LC
4766 Lichen calicaris sensu Lightf. p.p. No Ramalina fastigiata 1235 LC
4767 Lichen candelaris No Chrysothrix candelaris 354 LC
4768 Lichen candelarius ß. sensu Lightf. No Variospora flavescens 259 LC
4769 Lichen candelarius L. (1753) No Polycauliona candelaria s. str. 2364
4770 Lichen candidus Sm. (1803), non Weber (1798) No Toniniopsis aromatica 1415 LC