60 ON THE LICHENS IN DR. WITHERING’s HERBARIUM. 
L. pallidus = Zecc/??c>m intumescens (Kebent), — (specimen from 
Dcks. Hort. Sic. 23). 
L. subfuscus= iecawora Parisiensis (Nyl.), — (a corticole speci- 
men from Dickson). 
L. lacustxis t. xxxi., f. 4<=Lecanora lacustris (With.), — (speci- 
men from Griffith). 
Ii. pallescens = subcarnea (Ach.), — (specimen from 
T>ickson), Sind = Lecanora par el la (Jj.), — (specimen from Relhan), 
— si\so = Lecano?^a chlarona (Ach.), — (specimen from Griffith). 
L. pezizoides = Pa/mM/a?'m nebulosa (Hffm.), — (specimens from 
Relhan and Griffith) . 
L. hypnorum =A6CG?mra (PsorcmaJ hypnorum (Hffm.), — (speci- 
men from Dickson), sdso = Pannaria brunnea (Sw.), — (specimens 
from Griffith and R. Brown). 
L. frigidus = tartarea var. frigida (L.), — (specimens 
from Dickson, Griffith, and R. Brown). 
L. cupularis = P^7’^wsan'a carneopallida (Nyk), — (corticole 
specimen from Griffith), sind = Lecidea cupularis (Ehrh.), — (saxi- 
cole specimen from Griffith). The former of these is evidently the 
plant intended. 
L. crenularius t. xxxi., f. Lecanora ferruginea f. crenularia 
(With.), — (specimens from Griffith and Isle of Wight). 
L. exanthematicus = Dec? f/ea exanthematica (Sw.), — (specimen 
from Griffith), and also another from s>Sin\ 2 =Lecidea cupularis 
(young state). 
L. marmoreus = cupularis (Ehrh.), — (specimens from 
Dickson and Griffith, that from the latter being s.n. Lichen 
tricolor on stone). 
L. tricolor t. xxxi., f. 6= Lecidea querceti — (specimen from 
Griffith, original and that depicted in tab., bearing on the label 
“ nondescript.”) Along with it another specimen from Griffith s.n. 
tricolor = Lecidea carneola, (Ach.), with Hysterium pulicare, Pers., 
on the same piece of bark, which very singularly was regarded by 
him as an old state of the plant, cfr. Bot. Arr. Ed. 3, iv., p. 23. 
L. tartareus = Zecnnora tartarea (L.), — (specimens from Dickson 
and Griffith). 
L. fusco-luteus = P^c/(/<?a fuscolutea (Dcks.), — (specimens from 
Dcks. Hort. Sic. 25*, and from R. Brown, who rightly observes 
that “ Dickson’s account of the scutellm is not accurate ”). 
Ii. cetixiMs = Lecanora (Ehrh.), — (specimens from Griffith 
and at Edgbaston Park). 
L. quadricolor=Amt?ea decolorans (Elk.), — (specimen from 
Dickson). 
1m. vL-psAliensis — Lecanoi'a tartarea var. frigida (L.), — (speci- 
men from Dickson, concerning which Griffith observes — “ Is this 
distinct from the specimens in division 70?” i.e., Lichen frigidus. 
