348 Dr. W. Nylander on new British Lichens. 
XXXIX.—WNotule Lichenologice. No. V. 
By the Rev. W. A. Lricuron, B.A., F.LS. 
Tue following new British Lichens are described by Dr. Wm. 
Nylander in the ‘Flora’ (1864, pp. 353 & 487, and 1865, 
p- 601). 
Verrucaria inumbrata, Ny). 
Thallus fuscescens vel sordide cinereo-fuscescens vel cervinus, 
sat tenuis, effusus, inzequalis, seepe dispersus ; apothecia medio- 
cria a thallo tecta, ostiolo nudo, epithecio mimutissimo szpius 
impresso, perithecio integre nigro; spore 8”, incolores, ob- 
longo-ellipsoideze vel ellipsoidez, murali-divisze, long. 0-033- 
0-050 millim., crass. 0°017-0:025 millim. Gelatina hymenea 
iodo vinose rubens. 
Ben Lawers in Scotia, ad saxa schistosa edita. (Admiral 
Jones.) 
Inter V. Sendtneri et V. intercedentem locum systematicum 
habet hee species. 
Verrucaria furvescens, Nyl. 
Thallus fuscescens vel olivaceo-fuscescens, granulato-ineequalis, 
sat tenuis (vel crass. 0°75-fere 1 millim.), opacus, effusus, 
haud continuus; apothecia innata, mediocria (latit. circiter 
0:4 millim.), apice conico emerso, perithecio integre nigro ; 
spore 8", incolores, fusiformes, 5-septate, long. 0°031- 
0-033 millim., crassit. 0°006 millim. ; paraphyses sat graciles, 
confertz. 
In Scotiz montibus, Ben Lawers, supra muscos minutos in 
terra schistosa-micacea. 
Ad stirpem pertinet Verrucarie chlorotice; notis datis bene 
distinguitur. Gonidia magna (diam. 0:026-0:032 millim.). 
Verrucaria consequens, Ny. 
Thallus obsolete cinerascens, latissime effusus, non distinctus ; 
apothecia sat parva, prominula, perithecio dimidiatim nigro ; 
spore 8", incolores, ovoidez, 1-septatee (superiore parte 
crassiore), longit. 0-016-0-019 millim., crass. 0°:007 millim. ; 
paraphyses parve vel nulle, distincte. Gelatina hymenea 
iodo hand tincta. 
Supra saxa calcarea, eestibus maris submersa, prope Glenarm 
in Hibernia. (Admiral Jones.) 
Species accedens ad Verrucariam epidermidis et sicut eadem 
saxicola. 
Thelopsis melathelia, Ny). 
Thallus vix ullus proprius (chroolepoideus); apothecia nigra, 
