166 J. Steiner, 



199. Diploschistes scruposus Zahlbr. Hedvv. 1892, p. 34. — 



Linne, Mant. II (1771), p. 131 sub Lichene. 



Var. graeciis Stnr. in II, p. 527 sub Dipl. violariiis f. 



Thallus crassus, verrucoso-bullatus, caesius v. plumbeo- 

 cinereus, madefactus subvirens, marginem versus extenuatus 

 albidus. Apothecia hie inde gjn-ose congesta. Sporae 8 in asco 

 35 [JL lg., 21 ;x lt., membrana J coerulescit. Pycnides immersae. 

 Sterigmata simplicia, subramosa, sterilia elongata et septata 

 immixta. Pycnoconidia recta 3'5 — 6 [x lg., 1 — 1'4 |i lt. 



Thallus KHO lutescit, CaCUO., intense violascit, J passim 

 coerulescit. 



Von der Kyllene, II, 1. c. (Halacsy). 



200. Diploschistes ochraceus Stnr. I, p. 155. — Anzi, Long. 



no. 477 sub Urc. scruposa f. 



Syn.? scruposula Nyl. Fl. 1872, p. 430. 

 Auf Glimmerschiefer der Pentelikonspitze, I, 1. c. (Kern er). 



201. Diploschistes actinostomus Zahlbr. 1. c. p. 34. — Ach. 



Univ. p. 288 sub Urceolaria. 



Auf Glimmerschiefer von Liapochori und von Argos (Hartl). 

 — Vom Pentelikon, IV (Unger) sub Urc. actinost. a contracta 

 Schär. En. p. 87, Mass. It. no. 80. 



Var. eledtis Stnr. I, p. 165 et tab. IV. 



Thallus KHO non coloratur, CaCl.^O.^ rubescit, J intense 

 coerulescit et jam hoc modo diversus a wsiX. calcavens MüW. 

 Rev. myc. 1884, p. 18 et Arid. exs. no. 1437. 



Auf Marmor des Hymettus, I, 1. c. (Kerner). 



Polysckistes gen. nov. 

 Apothecia, eorumque structura et sporae ut in genere 

 Diploschistes, excipulo obscure colorato, gonidiis veris nullis. 

 Plantae syntropticae. 



202. Polyschistes subclausus Stnr. 



Syntrophice vigens in thallo Lecmi. (Placod.) miiralis, 

 qui primum in livido-fuscum, deinde in obscure olivaceum 



