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412 92.1sidium. 4. CENOTHALAME^. Pl.cell.aph.
1. Isidhun coraUinum. Coral isis-lichen.
Crust tartarlike, afterwards cracked rather chequerlike,
white, rather greyish; podetia become longish, cylindrical,
simple or branched j'7?«Ae of the apothecia brownish grey.
Lichen corallinus, Lin. Mant, 131 ;
Engl. Bot. 1541.
Stereocaulon inarireporiforme, Hojfm. Germ. 129.
Stereocaiilon conillinum, Schrad. Germ.
IsiiWum covdW'inum, u'lchar. Met/t. 153; Lichen. 575.
On rocks and stones.
2. Isidhmi Westri7igii. PVestring^s ish-licheji.
Crust tartarlike, chequered, cracked, unequal, greyish;
podetia nearly globular, afterwards long, cylindrical, simple
or branched ; jiake of the apothecia brown.
Lichen punclatus, Dickson Crypt. Brit. 3, 15,
Lichen Westringii, Achar. Prodr. 88.
Isidium Westringii, Achar. Meth. 138; Lich. 577.
On rocks and stones.
3. Is'idlum coccodes. Ijady-hird isls-llchen.
Crust cracked, rather powdery^ hoary ; podetia nearly
globular, nippleshape, very crowded ;j^f//(;e of the apothecia
brown, greyish hoary.
Lichen coccode?, Achar. Prod. 10.
Lepra obscura, Ehrh. Crypt.
Isidium coccodes, Achar. Meth. 139 ; Lich. 578.
On the old bark of trees.
III. 93. B^OMYCES. Ehrhart. Mushroom-nchen.
Thallus crusllike, flat, expanded, adnate; podetia soft,
solid, fertile ; apothecia headed, not bordered, solid, sessile
on the top of the podetia; proligerous Jiake covering the
entire apothecium, adnate to it, convex, turned back, rather
thick, coloured ; inside similar.
1 . Bceomyces roseus. Rose mushroom-Uclien,
Crust uniform, warty, hoary; podetia very short; apothecia
nearly globular, pale flesh-colour.
Lichenoides fungiforme, criista leprosa Candida capitulis et pediculis
incarnaiis, Dillen in Raii Syn. 70,40.
Lichen ericetorum, Lin. S. P. IGOS ; Engl. Bot. 572.
Baeom^'ces roseus, Achar, Lich. Univ. 572.
On dry clays.