708 E. Kernstock. 



71. Leciäea lactea Nyl. : tluülus Kruhens; thalhis (iTbido-cuicrasc., J sctt coeru- 



lesc, ap. planiuscula, adpressa, marginata, viagnitudine varia, sp. db- 

 longo-ellips., 11X5; sp». polariter granuloso-oleosae, ellips., 12X7 (5); 

 thallus tenuissim., alhidtis, areolat., ap. innata, plana, aequantia, marg. 

 vel etiam disco albo-S7iffaso, ep. smaragduhim, liym., hyp. incol., sp. 

 ellips., 14X5 (6). 



72. Lecidea declinans Nyl. et 



f. ochromela Ach. : thallus K — , med. J coerulesc, ep. inridiatrum, liyp. 

 fuscum, sp. öblongo-ellips., 12 — 14 X 4 — 5, par. articxüaiae, sed haud valde 

 distincte (5). 



73. Lecidea lithophila Ach.: ihallus coeriüescenti-alhid., rimoso-areol., areolae 



laeves vel minute verrumilosae, a^y. suhinnata, plana, inediocria, marg. 

 tenui, erecto, fuliginoso, Immectata fusco-atra, scahrosula, hyp. suh- 

 incolor, sp. 9X4 — 6, ohlongo-ellipsoid.; thallas K — , med. J — (5). 



74. Lecidea p)lana Lahm., cum descriptionibus omnihus ])artibus congruen.s; 



thallus K — , med. J — , cinerasc, ap. plana etc., sp.ll — 14X2 — 3 (5). 



75. Ljccidea auriculata Th. Fr.: exe. apoth. K violaceo-fuscum, sp. exacte oh- 



longac, 10 — 12 X 2, ap. aetate auriculatae (8). 

 7G. Ljecidea piromiscens Nyl.: thallus albus, minus evolutus, e verrucis discretis 

 formatus, ap. saepe gregaria, plana vel conrexa, tenuiter marginata, solifo 

 saepius majora, hym. süb lente smaragdulum, suh microscopio incol, ep. 

 viridiatrum, hyp. fuscesc, sp. oblongae, 8 — 11 X 2 5—3, par. discretae, 

 artieulatae, ep. N sordide violaceo-rubesc, exe. violaceo-nigrum, intus 

 pallidior; sj). etiam paiillo latiores (8). 



77. Lecidea platycarpa Ach. f. sterisa Ach.: thalli modo vestigia adsunt, ap. 



mediocria vel minora, convexiuscula, sp. minores, 16 — 19 X 7—8 (5). 



78. Ljecidea cinereo-atra Th. Fr. Sc. 509?: thallus subnullus, interrupte areolat ., 



albido-cinereus, med J — , ap. adnata, crassiuscula, convexula, subprui- 

 nosa, marg. tenui, sj). ellips. vel' hie illinc dacrjfoid., 14 — 1GX5 — 7; 2)1. 

 hie illinc sorediis virescentibus obsitus, K—, J — (5). 



70. Lecidea contigua Fr. Eur. 298: thallus tenuis, contiguus, alhid., obsolete 

 rimulosus, ap. adpressa vel subinnata, scrialiter contigua, planiuscula, 

 subnuda, ep. fuscum, hym. et hyp. ut in affinibus, sp. non vidi (10). 



80. LjCcidea meiospora Nyl.^): thallus interrupte areolat., albidus, tenuissimvs, 

 prototJiallo atro limitat., ap. subinnata, paullo p>ruinosa, marg. erecto, 

 sp. IG — 19X7 — 8; thallus optime evolut., albus, rimulos., subcontiguus, 

 prototh. atro decussatus, ap. parva, conferta, subinnata vel adpressa, 

 planiuscula vel convexiuscula, ep. olivac, hyp. fusctim, sj). fusiformes, 

 ellips., fere ut in lithyrga, 19X5 — 7; pl. quadrat cum Arn. 1181 (5); 

 thallus et ap. similia, sed ep. glaucum (!), sp. oblongo-ellips., 15 — 19 X 

 5 — <S; es ist auffallend, dass ausser dem folgenden Wiizoc. postumum Nyl. 



') Die Aiifzähhing von Nv. 78, 71i, 80, 81 Ijowei.st, dass mir iler Formenkrcis der contigua 

 nicht klar ist, am wenigsten nach Wainio Adj. II, p. 69 — 71. 



