287 
vel etiam convexiuscula; margine tenuissimo, integro prominulo 
demum depresso, disco concolore; exeipulo extus impresso-lacu- 
noso, infra hypothecium gonidia continente; hypotheeio pallido; 
epithecio tenui, sordidescente, parum granuloso; hymenio TO—80 u 
alto, J coeruleo-fulvescente; paraphysibus filiformibus, vix 1 « 
crassis, apice haud latioribus, simplieibus et eseptatis, gelatinam 
sat abundantem pereurrentibus; aseis copiosis, oblongo-clavatis, 
60— 70 u longis et 9—12 u latis, 8sporis; sporis in ascis subbi- 
serialiter dispositis, decoloribus, biloceularibus, eurvatis, reniformibus, 
apieibus rotundatis, 10—14 u longis et 5—6°5 u latis, membrana 
tenui einctis. 
Pyenides solutae non adsunt, sed aliae tubereuliformes 
emergentes atrae, sterigmatibus nunquam ramosis, sed 3—4 sep- 
tatis, apicibus succedanee pyenosporas ellipticas incolores, uni- 
septatas, 12—13°5 u longas et 5—5°5 u latas procreantibus. 
Insel Meleda: an Pinus-Zweigchen (Ginzberger). 
Habituell erinnert Ramalina dalmatica an eine kleine, 
lockere R. graeca Müll. Arg.; sie unterscheidet sich von dieser 
jedoch wesentlich durch die stark gekrümmten Sporen. 
271. Ramalina Duriaei Jatta,. Sylloge Lich. Italic. (1900) pag. 66. 
— Ramalina pollinaria var. Duriae: D’Notrs. in Giorn. Botan. 
Italian. Anno Il, Tomo I, Parte 1 (1846) pag. 216. — Kama- 
lina evernioides Nyl. in Act. Soc. Linn. Bordeaux, Tom. XXI 
(1856) pag. 55; Stzbgr. in Jahresber. naturforsch. Gesellsch. 
Graubünd. in Chur, N. F., Band XXXIV (1891) pag. 103. 
Insel Pelagosa: an Kalkfelsen westlich vom Leuchtthurm 
(Ginzberger). 
Theloschistaceae. 
Blastenia ochracea f. Tactea A. Zahlbr. — Callopisma ochracea 
f. lactea Mass. in Flora (1852) pag. 572; Arn. in Flora (1831) 
pag. 313. 
Kerkafälle bei Scardona, an Kalkfelsen (Lütkemüller). 
272. Blastenia euthallina A. Zahlbr. nov. spec. 
Thallus late eifusus, erassiuseulus, usque 1 mm altus, de- 
terminatus, aurantiacus, hine inde imprimis versus marginem 
sulphureo-aurantiacus, nudus, subopaeus, laevigatus, tenuiter areo- 
lato-rimosus, areolis planiuseulis, parvis, vix 0°5 mm latis, KHO 
purpureo-violaceis, in margine non effiguratus, ecortieatus; medulla 
alba, crassa, maximam partem thalli occupans, ex hyphis dense 
eontextis formata, J—; gonidiis 8—11 u latis, in glomerulis 
dispersis parvis dispositis, rarius in zonam confluentibus. 
Apotheecia sat copiosa, primum innata, demum parum elevata 
subinnataque, parva, 0‘4—0°7 mm lata, dispersa vel rarius 
approximata; disco e concaviusculo plano vel modice convexo, 
ferrugineo-aurantiaco, epruinoso, opaco; margine proprio tenu- 
issimo, nitidulo, integro, persistente, thallo eoncolore; hypotheeio 
pallido, obeonico-lentiformi, pallido, ex hyphis dense contextis 
