Il6 Botanische Abteilung des k. k. natiirhistorischen Hofmuseums. 



Lecidea gibberosa Poll., \'\. Veion., vol. III (1824), p. 408 non Ach. — Lecanora nigri- 

 cans Nvl., Lieh. Lappon. Orient, in Notis. ur Sällsk. pro Fauna et Flora Fennic. Förh., 

 Ny Serie, V (1866), p. 128; Stzbgr., Lieh. Helvet. in Berichte St. Gallisch, naturwiss. 

 Gcscllsch. (1880— 1881), p. 349; Huc, Addend. Lichgr. Europ. (1886), p. 72. — Calo- 

 pliica fcrruginea var. nigricans Tli. Fries, Lichgr. Scand., vol. I (1871), p. 184. — 

 Caloplaca ferruginea var. mclanocarpa Th. Fries, Lieh. Spitzberg. (1067), p. 26. 



Exsicc: Anzi, Lieh. Langob., Nr. 375; Erb., Crittog. Ital., Nr. 200; Hepp, Flecht. 

 Europ., Nr. 402; Mass., Lieh. Ital., Nr. 66; Rabenh., Lieh. Europ., Nr. 2i3; Trevis., 

 Lichth. V^cncta, Nr. 161. 



Dalmatia: ad cortiecm Jiinipcrorum prope Ragusam. leg. A. Latzel. 



1558. Caloplaca (scct. Thamnonoma) coralloides. 



A. Zahlbr. — Placodium coralloides Tuckm. in Proeeed. Amer. Acad. Arts and 

 Scicnc, vol. VI i 1S64), p. 287 et Synops. North Amer. Lieh., vol. I (1882), p. 169; 

 Hcrrc in Procced. Washington Acad. Scienc, vol. VII (1906), p. 383. 



America borealis (California): ad saxa maritima prope Point Lobos et prope 

 l'cseadores Point. leg. A. C. Herre. 



155g. Xanthoria parietina. 

 (L.) Th. Fries. 



Var. ectanea. 



Th. Fries, Lichgr. Scand., vol. I (187 1), p. 146; Arn. in Flora, vol. LXVII (1884), 

 p. 243; Oliv., Expos. Lieh. Ouest France, vol. I (1897), p. 169. — Parinelia parietina 

 ß.P.ectanea Ach., Lichgr. Univ. (1810), p. 464; Schaer., Enum. Lieh. Europ. (1850), 

 p. 51. — Physcia parietina var. ectanea Nyl., Prodr. Lichgr. Galliae in Actes Soc. Linn. 

 Bordeaux, vol. XXI (1856), p. 3o6 et Synops. Lieh., vol. I (1860), p. 411; Crombie, 

 Monogr. Lieh. Brit., vol. I (1894), p. 299. 



Styria: ad truncos Populi tremulae in «Ramsauleiten» prope Schladming, 800 — 

 .S5om s. m. leg. A. Zahlbruckner. 



1560. Rinodina Hallii. 



Tuckm. in Bullet. Torrey Botan. Club, vol. V (1874), p. 20 et Synops. North 

 Amer. Lieh., vol. I (1882), p. 208. 



Thallus cpiphloeodes, late effusus, subcartilagineus, tenuis, primum fere mem- 

 branaccus et contiguus, dcmum rimulosus vel areolato-rimosus, areolis parvis, planis 

 vcl planiusculis, iaevigatis, fuscus vel expallescens et fusco-cinerascens, opacus, KHO 

 haud lutcscens, CaCljOj — , sorcdiis et isidiis destitutus, in margine utplurimum linea 

 obscuro, nigricanie cinctus, eeortieatus; gonidiis palmellaceis, cellulis globosis, sat 

 magnis, 8*5 — I2jti latis, laetc viridibus, membrana tenui einetis; hyphis non amylaceis. 

 Apothecia crebra, dispersa, sessilia, rotunda, 075 — 1 7nm lata, primum plana, mox con- 

 vcxa vcl fcrc scmiglobosa, habitu biatorino; disco fuseo-nigricante vel nigricante, haud 

 nitidulo, hinc indc cacsio-pruinoso, caeterum nudo; margine tenui, integro, aeutiusculo, 

 disco pallidiorc, mox deprcsso; cxeipulo formato ex hyphis intricatis, intus decolore, 

 ad margincm rufcscentc, gonidia haud ineludente; epithecio indistincto; hymenio deco- 

 lore, supcrne rufescente et ibidem KHO — , NO^ — , guttulis oleosis destituto, 170 — 

 200a alto, .1 e violaceo-coerulco mox obscurato; hypothecio decolore vel demuni lute- 

 scenti-rufescente, ex hyphis formato intricatis, in parte central! nonnihil gonidia pauea 



