ON THE LICHENS IN DR. WITHERINg’s HERBARIUM. 
73 
L. Islandicus = Islandica (L.), — (specimens from Grif- 
fith, sterile, from R. Brown, fertile, and one from Dickson = f. 
platyna, Ach., fertile). 
2 = "^Cetraria crispa (Ach.), — (a sterile specimen 
from Relhan). 
L. pulmonarius = pulmonaria (L.), — (fertile specimens 
from Griffith and from the New Forest). 
L. ciliaris = ciliaris (L.), — (specimens from Relhan, 
Egbaston Park, and from Dicks. Hort. Sic. 24, all fertile). 
Var. 2=f. verrucosa (Ach.). — (from Egbaston Park, 
“ plentiful.’’) 
L. fvix£vix 2 icevi& = Evernia furfuracea (L.), — (specimens from 
Dickson, Relhan, and Robson, fertile, also on trees, Egbaston Park 
= f. Scobicina, Ach., sterile). 
L. tenellus = stellaris* tenella (Scop.), — (a small speci- 
men from Relhan, fertile). 
L. frdiXi.irxevis = Ramalina fraxinea (L.), — (fertile specimens). 
L. scopulorum = scopulorum (Retz.), — (fertile speci- 
mens from Dickson). 
L. Burgessii = Burgessii (Lghft.), — (specimens from 
Dicks. Hort. Sic. 24). 
L. glomuliferus= fffcasoZfa amplissima (Scop.), — (specimens 
from Dickson and Griffith). 
L. laetevirens = Pfca5o/m Icetevirens (Lghft.), — (fertile speci- 
mens from Griffith, s. n. Lichen herbaceus, Huds). 
L. caperatus = Pa7’we/f« caperata (L.), — (specimens from Dick- 
son, fertile, and from Relhan, sterile). 
L. scrobiculatus = /Sifcima scrobiculata (Scop.), — (sterile speci- 
mens from Griffith and Dickson, the latter of whom observes that 
it is L. verrucosus, Huds.). 
L. plumbeus = Goccocarjt9fa plumbea Pers., — (specimens from 
Griffith and from Dicks. Hort. Sic. 24, s. n. Lichen ccerulescens, 
and others from the latter, one of 'which. = Pannaria rubiginosa 
(Thunb.), while one from Griffith =P. rubiginosa, var. co- 
noplea, Ach.). 
L. s 2 i\vixxiixivis = Leptogiuin saturninum (Dcks.), — (sterile speci- 
mens from Dickson and R. Browm, also one from the latter = 
Leptogium Hildenbrandii (Garov.). 
L. xix^dL\is = Platysma nivale (L.), — (specimens from Dickson 
and R. Brown). 
L. endivifolius = C/acfonm endivicefolia (Dcks.), — (specimens 
from Dcks. Hort. Sic. 24*). 
L. ^xa^xiWdicevis = Platysma glaucum L ampullaceum Of this 
there is no specimen, cfr. Bot. Arr. Ed. 3, iv., p. 61). 
7 
