194 A. HUE. 



granula obscure flava et hydrale kalico violaceo rubro dissoluta prœbentes, GO- 100 tu, 

 altae, 3-i a crassœ, rectœ, arcte cohaerentes, articulatœ articulis ."5-10, et in apice 4 a longis, 

 septis panim crassis et lumine 2, ac in ultimo aut cti.im in pennllinio 3-.3,7o u. lato, 

 apicem versus fnrcatœ et aliquolies coryniboso lamosiiî atque iodo Ocfruloa>. Tiicca; sporas 

 juvéniles, 50 \t. longœ et 10 a latae, melius evolutas continentes, 42 \t. longœ et 13 jx. latœ, in 

 apice paulum incrassatœ et in basi breviter caiulatœ, massa sporali supcrne breviter apicu- 

 lata ; sporœ octona% byalinœ disticbae, simplices et polocœlœ, cavcrniilis 4-G a longis, 14-10 [x, 

 longœ et 4,o-o ac etiam [x. latis. 



Thallus Algis {Sajtonemafe, Glxocapsa) spurcatiis et inler eas difficiliter ociilis 

 apparens; inde nomen dijseimala, seu Lecidea maie vestita, ouç, maie, siixa, vestis-. 



825. Lecidea cerinella Hue ; Lecnnora cen'nel/a ÏNyl. L/ch.Jard. Luxeinb.^ in Bull. 

 Soc. bot. France, t. XIII, 1800, p. 370, in notula, Obsero. lichenolog. Pijren. orient. i 

 inFlora 1872, p. 427, et p. 7 in eod. opusc. seorsim impiess. e liidlet. Soc.Linn. Normand.., 

 t sér., t. YII, in Flora 1878, p. 344, Llch. Pijren. orient., 1891, pp. 7, 29 et 57, ac Lich. 

 envir.Pari.'i,p. 30, apud ïlueÂddend. nova Lichenogr. europ.,p. 72, mlîev. Botan., t. IV, 

 1883-1886, acLicli. exot., n. 1194, in lYouv. Arcli. J/us., 3" sér., t. III, 1801 ; Callopisma 

 cerinellum Mùll. Arg., Lichenoloy. Beitr., n. 944, in Flora 1883, Kernst., Lichenolog . 

 Beitr., in Verhand. zoolog.-botan. Gesellch. Wien, t. XLl. 1891, p. 7.32, Arn. Lichenolog. 

 Aus/!., XV, p. 43, in ead. eglog., t. XLIII, 1893, p. 403; CaJojilaca cerinella Flag., 

 Catatog. Lich. Alger.., 1896, p. 31, ac v. Dalla Torre und v. Sarnth., Flora gefiirst. 

 Grafsch. TiroU t. IV, 1902, Flecht. Tirol, p. 191; Placodium cerinellum Wain. Lich. 

 Caucas., in Termessetr. Filzet., t. XXII, 1899, p. 296. 



Thallus epiphleodes et passim bypophleodes, cinereus vel cinerescens aut albicans, 

 opacus, tenuis, 2-2, 4 p. crassitudine metiens, continuus, granulosus aut passim fere areolatus, 

 intus et subtus albidus, hydrate kalico immutatus, plagulas parvas, inordinatas ac indeter- 

 minatas formans atque stepe inter alios Lichenes crustaceos insulatim vigens. Cortex liyalinus 

 aut in zona externa angustissima paulum obscuratus et 30-40 fx crassus ; ejus hypbse intricatœ, 

 4-8 [x. crassae, articulatae articulis sphœricis ac hinc inde oblongis, pariete tenui aut paulum 

 crasso, parvos meatus cristallis oxalatis calcici replètes passim prœbentes atque zona 3-10 [x. 

 crassa, cellulas protoplasmate orbatas continente tectœ. Gonidia viridia, protococcoidea, 

 8-12 a lata, membrana incrassala, stratum 40-.30 a crassum sub cortice formant ia ; inter 

 ea hyphee sphœrico vel sphœroideo articulatae. Medulla parum evoluta, ex hyphis 3-6 a crassis, 

 e strato gonidiali verticaliter descendentibus, mox horizontalibus et dein inter cellulas arboris 

 corticis penetrantibus ac interdum cum gonidiis stratum angustum ibi ofTerentibus constans. 

 Apothecia 0,3-0,7, interdum 1 mill. lata, aut dispersa et rotunda, saepius stipata et oblonga, 

 in basi optime constricta, excipulo obscuro vel albido, margine tenui, integro, aliquando 

 paulum prominente atque disco raro cerino, sœpius aurautiaco rubro seu rubente, piano nudoque 

 instructa. Perithecium incoloratum vel in zona angustisima obscuratum et tune hydrate 

 kalico leviter violascens, in margine 30, lateraliter 20-40 ac subtus 60-80 u. crassum; illius 

 hyphœ verticales, lumine 1,3-2 a lato, ramosœ ac in zona externa paulum dilatatœ et crcl)rius 

 ramosœ. Hypothecium incoloratum, iodo cœruleum et triplice D"^'" Guéguen corpusciilis 

 rubris velatum, lateraliter 30 et subtus 20-90 a crassum ; ejus hyphœ horizontales, in centre 

 verticales, 6-8 [x. crassae, articulatœ articulis sphœroideis, raro oblongis, lumine 2,3-4 u. lato 

 et parvos meatus cristallis repletos aliquando prœbentes. Gonidia stratum crassum sub 

 hypothecio efFormantia, in margine profunde et nunqiiam in ipso perilhccio penetrantia. 

 Paraphyses hyalinae, sursum luteae aut rubentes, hydrale kalico roseo rubrae, cuticula 

 hyalina 10-12 u.lata tectœ, 90-110 u. altœ, 4-6, interdum 8 a crassœ, parum arcte cohœrentos, 

 articulatae articulis S-8 [x. longis, lumine 1,5-2 [x. lato et septis sat crassis, ultimo aut etiam 



