366 



J. Steiner. 



varie cinereis, minutis, tenuihus, non coniiguis, h. i. floccosis, liyphis 

 protJiallinis partim sordide chalyhaeis. 



Apothecia nigra, nuda, opaca, adpresso-sedentia, tenuiora vel 

 tenuia, rarius ad 1 mm lata, saepe minora, dispersa vel congesta 

 (h. i. seriatim), rotunda vel pressione angulosa, disco piano vel tandem 

 convexulo, tenuiter elato-marginata vel margine tandem demisso. 

 Hymenium 60 — 90 (a, altum, ex incolorato pl. m. in umhrinum vergens. 

 Paraphyses filiformes, densiores, varie sed saepe minus solubiles suh- 

 distincte septatae, ad 2 latae et supra ad 4 — 5 ^ incrassato-capitatae, 

 epithecium ohscure fumose fuscum et pl. m. viride mixtum vel mere 

 coeruleo-viride, non inspersum sed ut hymenium paullo oleoso-guttatum 

 formant, HNOs pl. m. pure roseo ruhens, KHO non mutatum. Hypo- 

 thecium laxius contextum, suhincolor, varie sordidum. Excipulum 

 in parte media et exteriore aeque coloratum ac epithecium nec minus 

 HNOs ruhens, suh hypotJiecio, excepta parte centrali, Stratum ohscurius 

 coloratum formant. Excipulum intus et praesertim infra, et pars 

 superior strati suhhypothecialis sordide umhrina vel vinosa et KHO 

 adh. distinctius violascentia. Sporae regulariter octonae in ascis 

 clavatis ellipticae vel late ellipticae apicibus rotundatis tandemque 

 saepe ad septum paullo constrictae, 11 — 18 ix lg., 6 — 10 ^ lt. Hyme- 

 nium J ope p. p. fere permanenter coerulescit, p. p. decoloratur, saepe 

 in parte inferiore luteo-rufescens. 



Pycnides (visae in Arid. 811 et in exempl. lect. a Th. Fries, 

 HP) rarae, minimae, nigrae, fulcra et exohasidia perparva, conidia 

 leviter arcuata vel suhrecta, 2' 5 — 4 lg., circa 0'8 (.l lt. 



Buellia vilis 



Th. Fries, Spitzbg., p. 44 in Kgl. Vetensk. Akad. Handl., VIT, Nr. 2 

 (1867) et Scand., p. 599 et Journ. Linn. Soc, XVII (1880), p. 364. 

 — Arid, in diesen „Verhandlungen", 1878, S. 553; 1879, S. 259; 

 1880, S. 383. — Dalla Torre et Sarnth., Fl. Tir., Bd. IV, S. 456. 



Lecidea vilis: Harm, in Payot, Lieh. Montblanc in Bull. Soc. bot. 



Fr., XLVm (1901), p. 90. 

 Lecidea disciformis var. enteroleucoides : Nyl., „Flora", 1869, S. 298. 

 Lecidea enteroleucoides: Nyl, „Flora", 1877, S. 232. — Lamy, 



Catal. Lieh. Monte Dore, 1880, p. 137. — Hue, Add., Pr. II 



