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
7321 Rhizocarpon advenulum (Leight.) Hafellner & Poelt (1976) Yes Rhizocarpon advenulum Buellia advenula 1956 NE NR Sc LF Rhizocarpon advenulum
7322 Rhizocarpon alboatrum (Hoffm.) Anzi No Diplotomma alboatrum 496 LC
7323 Rhizocarpon alboatrum var. epipolium auct. p.p. No Diplotomma alboatrum 496 LC
7324 Rhizocarpon alboatrum var. epipolium (Ach.) A.L. Sm. No Diplotomma hedinii 498 LC NS
7325 Rhizocarpon alboatrum var. venustum auct. brit. p.max.p. No Diplotomma alboatrum 496 LC
7326 Rhizocarpon alboatrum var. venustum auct. brit. p.min.p. No Diplotomma hedinii 498 LC NS
7327 Rhizocarpon alpicola (Anzi) Rabenh. (1861) Yes Rhizocarpon alpicola 1245 LC NS Rhizocarpon alpicola
7328 Rhizocarpon amphibium (Fr.) Th. Fr. (1874) Yes Rhizocarpon amphibium 1683 DD NR Sc Rhizocarpon amphibium
7329 Rhizocarpon anaperum (Vain.) Vain. (1922) Yes Rhizocarpon anaperum 1099 LC NR Sc Rhizocarpon anaperum
7330 Rhizocarpon atlanticum I.M. Lamb (1940) No Rhizocarpon richardii 1250 LC
7331 Rhizocarpon atroalbescens (Nyl.) Zahlbr. (1926) Yes Rhizocarpon atroalbescens Rhizocarpon eupetraeoides auct. 1253 DD NR Sc Rhizocarpon atroalbescens
7332 Rhizocarpon badioatrum (Flörke ex Spreng.) Th. Fr. (1874) Yes Rhizocarpon badioatrum 1246 LC NS Sc Rhizocarpon badioatrum
7333 Rhizocarpon caeruleoalbum (Kremp.) Zahlbr. (1926) [1927] Yes Rhizocarpon caeruleoalbum 1247 DD NR Sc Rhizocarpon caeruleoalbum
7334 Rhizocarpon caesium Fryday (2002) Yes Rhizocarpon caesium Rhizocarpon expallescens 968 DD NS Sc Rhizocarpon caesium
7335 Rhizocarpon calcareum (Ach.) Anzi No Rhizocarpon umbilicatum 1279 LC
7336 Rhizocarpon chioneum (Norman) Th. Fr. (1874) Yes Rhizocarpon chioneum 1248 DD NR Sc Rhizocarpon chioneum
7337 Rhizocarpon chlorophaeum (Hepp ex Leight.) Müll. Arg. (1872) No Diplotomma chlorophaeum 497 LC
7338 Rhizocarpon cinereonigrum Vain. (1922) Yes Rhizocarpon cinereonigrum 1274 DD NR Sc Rhizocarpon cinereonigrum
7339 Rhizocarpon cinereovirens (Müll. Arg.) Vain. (1922) Yes Rhizocarpon cinereovirens 1800 DD NR Sc M* Rhizocarpon cinereovirens
7340 Rhizocarpon colludens sensu Fryday (1996) No Rhizocarpon hochstetteri 1262 LC
7341 Rhizocarpon colludens No 1268 BLS number no longer used
7342 Rhizocarpon colludens var. rufoatrum sensu Fryday (1996) No Rhizocarpon hochstetteri 1262 Rhizocarpon hochstetteri [stictic acid-containing race] LC
7343 Rhizocarpon concentricum auct., ? non (Davies) Beltr. No Rhizocarpon petraeum 1249 LC
7344 Rhizocarpon concentricum var. excentricum (Ach.) Syd. No Rhizocarpon petraeum 1249 LC
7345 Rhizocarpon confervoides auct. brit. p.min.p. No Rhizocarpon lavatum 1264 LC
7346 Rhizocarpon confervoides auct. brit. p.max.p. No Rhizocarpon reductum 1266 LC
7347 Rhizocarpon constrictum Malme (1919) No Rhizocarpon richardii 1250 LC
7348 Rhizocarpon copelandii (Körb.) Th. Fr. (1874) Yes Rhizocarpon copelandii 1845 DD NR Sc Rhizocarpon copelandii
7349 Rhizocarpon crystalligenum Lynge No Rhizocarpon superficiale 1277 DD NR Sc
7350 Rhizocarpon cyclodes Hellb. (1874) No Rhizocarpon copelandii 1845 DD NR Sc