124 Kryptogamen. — Flechten. 



121. E. A. vulcanica Jat. 21, p. 218; 22, p. 9. Thallus areolato-squamulosus, squamulis 

 adpressis parvis in medio lobulatis, siccus albopruinosus, humectus pallide virens, 

 vetustus cervinus. Apothecia immersa, demum thallum aequantia, anguloso-difformia, 

 minuta, nigrescentia, pruinosa; paraph. agglutinatae, apice incrassato flavescente; sporae 

 numerosissimae, monoblastae v. pseudodyblastae , 2-plo longiores, q. er. Spermogonia 

 pyriformia; spermatia subglobosa, apieibus sterigmatum simplicium affixa. — Auf vulkan. 

 Gestein, Vesuv. 



Sarcogyne siehe unter Lecidea. 



Lecidea. 



Eulecidea, Lecidella, Biatora, Nesolechia. 



122. e. L. aglaeisa Nyl. 40, p. 301. Subsimilis L. aglaeac, at thallo nitidiusculo , sporis 

 minoribus (9— 11 m lg., 5— 6 m er.) et gelatina hym. J vix tineta. Apothecia inaequalia 

 immarginata (d. 0,7— 1,5 mm.), intus obscura; paraph. medioeres apice incrassato 

 smaragdulo-coerulescente. — Auf Kieselgestein, Frankreich. 



123. Au. L. aleuroides Stirt. 48, p. 469. Thallus ^.quamulosus, squamulis parvis arete appo- 

 sitis v. imbricatis, margine pallidiore crenulato, flavido-cervinus , hypothallo nigro e 

 fibrillis byssoideis dense compactis compositus. Apothecia sessilia plana v. convexula 

 magna, marginata rufulo-fusca, pruinosa; paraph. non discretae, apice crasso purpura- 

 scente; hypothecium pallide tuscum; sporae 8-nae ellipsoideae v. fusiformi-ellipsoideae, 

 10— 12 m lg., 4 1 / 2 — 6m er., incol. — An Rinde, Neu-Seeland. 



124. E. L. aniptiza Stirt. 47, p. 81. Thallus granulosus tenuis nigro-cinereus v. -virescens. 

 Apothecia prominula convexa papulosa (quasi glomerata) parva immarginata, nigra, 

 intus cinerascentia; paraph. irreguläres, iudistinetae; sporae 8-nae, oblongae v. oblongo- 

 cylindraceae , 7'/ 2 — Um lg., 2'/ 2 — 3 m er., incol. [Thecium K purpurascens.] — Auf 

 Holz, Schottland. 



125. e. L. asperella Stirt. 47, p. 87. Thallus determinatus diffracto-areolatus granuloso- 

 furfuraceus crassiusculus niger. Apothecia adnata plana nigra nitida, margine tenui 

 nitido, parva (d. 0,2 — 4 mm.); thecium totum coeruleo-virescens; paraph. vix distinetae, 

 apice clavato coerulescente (N violaceo-purpurascente) ; hypothecium incol. ; excipulum 

 fusco-nigrum ; sporae 8-nae, ellipsoideae v. oblongo-ellipsoideae, 7 1 / 2 — 10 m lg., 4— 5 m 

 er., incol. — An Felsen, Schottland. 



126. s.p. L. assentiens Nyl. 14, p. 334. Arcte affinis L. vorticosae Flor., differt thallo K + 

 flavescente, epithecio nigricante et thecio incol. — Auf Felsen, Kerguelens Land. 



127. e. L. Braedalbanensis Stirt. 47, p. 87. Thallus tenuis subrugulosus niger v. fusco- 

 niger. Apothecia convexa rugosa, saepe conglomerata , parva (d. 0,3—4 mm.), nigra 

 v. fusco- nigra intus pallide rufescentia; paraph. conglutinatae apice rufofusceseente ; 

 hypothecium pallidum v. ruf um; sporae 4- 8-nae, ellipsoideae, 16 — 22 — 25 m lg-, 

 11 — 14m er., incol. - Auf Moos, Schottland. 



128. e. N. Bruniana Müll. Arg. 35 , * p. 62. Ep. — Apothecia subinnato - sessilia convexa 

 atra levissime aspera; epithecium laete coeruleum; sporae 6— 8-nae, ellipsoideae, 

 10— 12 m lg., 6— 8m er., incol. — Auf Lecidea conglomerata (Thallus), Schweiz. 



* 129. Am. L. caliginosa Stirt. 64, p. 371. Thallus adpresso-squamulosus tenuis, cinereus v. 

 fusco-cinereus. Apothecia elevato-sessilia, plana, dein convexa et rugosa, margine tenui 

 evanido, fusco -nigra; paraph. fere conglutinatae incol.; hypothecium crassum fusco- 

 nigrum: sporae 8-nae, ellipsoideae v. fusiformi-ellipsoideae, 10— 12 m lg., 6m er., incol. 

 — An Rinde, Insel Bermuda. 



130. E. L. calpodes Stirt. 47, p. 88. Thallus areolato-diffractus, areolis convexulis contiguis 

 v. dispersis, obscure cinereus. Apothecia innato-sessilia coneava (suburceolata), minuta, 

 numerosissima, margine acuto, demum nonnihil explanata, atra; paraph. vix distinetae 

 apice fuscescente; hypothecium tenue, fuscum v. pallide fuscescens; sporae 8-nae, ellip- 

 soideae, fere globosae, 7— 8'/ 2 m lg., 6-7 m er., incol. — An Felsen, Schottland. 



131. e. L. clialybeioides Nyl. 38, p. 12. Thallus areolato-diffractus, tenuis deplanatus glauco- 

 coerulescens v. glauco-albidus. Apothecia subinnata plana (d. 0,3—4 mm.) obsolete 

 marginata, nigra, intus concoloria; paraph. crassiusculae apice incrassato coerulescenti; 



