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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3241 | Lasallia pustulata | (L.) Mérat (1821) | Yes | Lasallia pustulata | Umbilicaria pustulata | 591 | LC | Lasallia pustulata | ||
| 3242 | Lasionectria lecanodes | (Ces.) Petch (1938) | Yes | Lasionectria lecanodes | Nectria lecanodes; Nectriopsis lecanodes | 2124 | LC | LF | ||
| 3243 | Lasiosphaeriopsis salisburyi | D. Hawksw. & Sivan. (1980) | Yes | Lasiosphaeriopsis salisburyi | 2078 | lichenicolous on Peltigera rufescens | NE NR | LF | Lasiosphaeriopsis salisburyi | |
| 3244 | Lasiosphaeriopsis stereocaulicola | (Th. Fr. ex Linds.) O.E. Erikss. & R. Sant. (1986) | Yes | Lasiosphaeriopsis stereocaulicola | 2628 | lichenicolous on Stereocaulon spp. | NE NR | LF | Lasiosphaeriopsis stereocaulicola | |
| 3245 | Lasiosphaeriopsis supersparsa | (Arnold) Triebel (1989) | Yes | Lasiosphaeriopsis supersparsa | 2079 | lichenicolous on Porpidia macrocarpa | NE NR | LF | Lasiosphaeriopsis supersparsa | |
| 3246 | Lathagrium auriforme | (With.) Otálora, P.M. Jørg. & Wedin (2013) | Yes | Lathagrium auriforme | Collema auriculatum; Collema auriforme | 433 | LC | Lathagrium auriforme | ||
| 3247 | Lathagrium cristatum | (L.) Otálora, P.M. Jørg. & Wedin (2013) | Yes | Lathagrium cristatum | Collema cristatum | 442 | LC | Lathagrium cristatum | ||
| 3248 | Lathagrium cristatum var. marginale | sensu auct. | Yes | Lathagrium cristatum var. marginale | Collema cristatum var. marginale | 443 | currently not formally recognized, but informally retained here pending further studies | LC ?NS | Lathagrium cristatum var. marginale | |
| 3249 | Lathagrium dichotomum | (With.) Otálora, P.M. Jørg. & Wedin (2013) | Yes | Lathagrium dichotomum | Collema dichotomum; Collema fluviatile | 446 | River Jelly Lichen (RJL) | VU B NS P Eng Sc Wa S8 | Lathagrium dichotomum | |
| 3250 | Lathagrium flaccidum | (Ach.) Gray | No | Collema flaccidum | 445 | LC | ||||
| 3251 | Lathagrium furvum | (Ach.) Gray (1821) | No | Lathagrium fuscovirens | 463 | LC | ||||
| 3252 | Lathagrium fuscovirens | (With.) Otálora, P.M. Jørg. & Wedin (2013) | Yes | Lathagrium fuscovirens | Collema fuscovirens; Collema tuniforme | 463 | LC | Lathagrium fuscovirens | ||
| 3253 | Lathagrium latzelii | (Zahlbr.) Otálora, P.M. Jørg. & Wedin (2013) | Yes | Lathagrium latzelii | Collema latzelii | 1589 | VU D2 NR P Eng | Lathagrium latzelii | ||
| 3254 | Lathagrium nigrescens | (Huds.) Gray | No | Collema nigrescens | 453 | NT NS Sc | ||||
| 3255 | Lathagrium undulatum var. granulosum | (Degel.) M. Schultz & McCune (2018) | Yes | Lathagrium undulatum var. granulosum | Collema undulatum var. granulosum | 465 | DD NR | Lathagrium undulatum var. granulosum | ||
| 3256 | Lathagrium undulatum var. undulatum | (Laur. ex Flot.) Otálora, P.M. Jørg. & Wedin (2013) | Yes | Lathagrium undulatum var. undulatum | Collema undulatum var. undulatum | 464 | DD NR | Lathagrium undulatum var. undulatum | ||
| 3257 | Lauderlindsaya acroglypta | (Norman) R. Sant. (1993) | No | Normandina acroglypta | 1835 | LC | ||||
| 3258 | Lauderlindsaya borreri | (Tul.) J.C. David & D. Hawksw. (1989) | No | Normandina pulchella | 920 | fertile morph of Normandina pulchella | LC L* | |||
| 3259 | Lauderlindsaya chlorococca | (Leight.) Diederich & Sérus. (1993) | No | Normandina chlorococca | 2837 | LC | ||||
| 3260 | Lauderlindsaya erichsenii | (Keissl.) Diederich & Sérus. (1991) | No | Normandina chlorococca | 2837 | LC | ||||
| 3261 | Laundonia flavovirescens | (Wulfen) S.Y. Kondr., L. Lökös & J.-S. Hur (2017) | No | Gyalolechia flavovirescens | 255 | LC | ||||
| 3262 | Lecanactis abietina | (Ach.) Körb. (1855) | Yes | Lecanactis abietina | 592 | LC | Lecanactis abietina | |||
| 3263 | Lecanactis abietina f. incrustans | (Ach.) H. Olivier | No | Lecanactis abietina | 592 | LC | ||||
| 3264 | Lecanactis abscondita | (Th. Fr.) Lojka | No | Lecanographa abscondita | 593 | LC NS | ||||
| 3265 | Lecanactis amylacea | (Ehrh. ex Pers.) Arnold | No | Lecanographa amylacea | 594 | VU C2 NS P Eng Sc Wa IR | ||||
| 3266 | Lecanactis biformigera | (Leight.) Zahlbr. (1923) | No | Tylothallia biformigera | 1440 | LC | ||||
| 3267 | Lecanactis corticola | (Nyl.) Lettau | No | Bactrospora corticola | 172 | LC NS | ||||
| 3268 | Lecanactis delimis | (Nyl.) A.L. Sm. | No | Paralecanographa grumulosa | 597 | LC NS | ||||
| 3269 | Lecanactis dilleniana | (Ach.) Körb. (1855) | No | Psoronactis dilleniana | 596 | LC NS | ||||
| 3270 | Lecanactis dryina | (Ach.) Vain. | No | Bactrospora dryina | 173 | CR D NR Sc |