96 | J. Steiner. 
Petractis elausa (Hoffm.) Krplh. in Denkschr. d. botan. Ges. Regensb., 
IV, 2 (1861), p. 254. — Hoffm. in Enum. Lich. (1734), 
p- 48, sub Lichene. 
Syn.: Lichen exanthematicus Sommerf. in Transact. Linn. 
Soe., I (1791), p. 81. 
Argolis: Mykenae, auf Kalk, leg. S. 
Diploschistes bryophilus (Ehrh.) A. Zahlbr. in Hedwigia, Bd. 31 
(1892), p. 34. — Ehrh. in Pl. erypt. exs., Nr. 236 (1785), 
sub Lichene. 
Attika: Pentelikon, auf Kalkboden (Wa). 
Diploschistes Euganeus (Mass.) Stnr. comb. — Mass. in Ric. (1852), . 
p. 155, et in Sched. ad exs. Nr. 79 (1856), p. 60, sub Limborra. 
Var. intrusus Stnr. 
Thallus endolithieus, vilior adhuc quam in planta typıca, 
areolae fertiles, marginem angustum, albidum et parum emer- 
gentem apotheciorum formantes, perspiciendae, reag. solitis non 
coloratus. Hyphae medullares J ope coerulescunt. 
Apothecia singula parva, 0:4— 0-5 mm lt. Discus primum 
velo sordido obductus (i. e. excipulo frontali), deinde ‚punch- 
forme apertus, tandem latius denudatus, nigricans et made 
factus niger, margine exeipulari et elato nullo. Apothecra 
majora, ca. 07 mm lata, revera composita sunt et apotheci@ 
2—5, parva, exhibent. Exeipulum marginale et laterale 
nigrofuscum, infra a medulla diluta bene separatum est ul 
planta typica. Sporae octonae, ellipticae vel ovales, 19-25 u. 
et 11—15 (17) ult., J ope, ubi bene vegetae et dilutius adhuc 
coloratae, coerulescunt. 
Delos: Mikra-Delos, auf Schiefer, leg. 6. 
Diploschistes actinostomus (Ach.) A. Zahlbr. in Hedwigia (1892) 
p- 34. — Ach. in Univ. (1810), p. 288, sub Urceolarta. 
Delos: Mikra-Delos, auf Schiefersteinen, leg. 6. 
Diploschistes ocellatus (DC.) Norm. in Mag. Naturvid., VI (1853), 
. 232 
2. — DC. in Lam. et DC., Fl. Fr., 3. ed., I (1809) 
p- 572, sub Urceolaria. 
Phokis: Livadhi ober Delphi, leg. $. 
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