28. 
29. 
30. 
31. 
32. 
39. 
34. 
39. 
36. 
37. 
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39. 
40. 
41. 
42. 
43. 
44. 
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46. 
47. 
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49. 
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5l. 
92. 
Lichenologische Beiträge. 219 
Biatora rivulosa Ach. 
Lecidea spilota Fr. 
Lecidea lactea Flik. Formae variae, reactione normali plus minus distineta. 
a) ap. innatis vel adpressis, contiguis, angulosis, hyp. subincolor., reactione 
minus distincta; b) ap. minus contiquis, hyp. fusco; c) habitu aridius- 
culo, ap. inmatis, confertissimis, angulosis, concavis, marg. erecto; d) thallo 
tenwi, lineis atris decussato, ap. subdispersis, minoribus. 
f. ochromela Schär. 
Lecidea lithophila Ach. 
Lecidea platycarpa Ach. 
Lecidea albocoerulescens f. flavocoerulescens H. 
Lecidea crustulata f. macrospora Kbr.: thallus leproso-tartareus, inter- 
ruptus, ap. numerosa, parvula, plana, marg. crassiusculo, nitidulo, sp. 
IS RRXI TE. 
Lecidea fumosa Hffm. 
Lecidea grisella Flk. 
f. subcontigua Fr.: thallus planus, diffracto-areolatus, cinereus, ap. centro 
thalli confertissima, minuta, subconfluentia, in areolis plura, planiuscula, 
nuda, marg. accessorio thallino, hyp. fuscum, ep. obscure viride, sp. 
15—19%X3—5; thallus Cl distincte et intense rubet, med. J=; cum Arn. 
1392 subeonveniens, sed ap. nudis. 
Lecidea tenebrosa Fw. 
Lecidea latypea Ach. 
Lecidea enteroleuca Ach. 
Scolieiosporum umbrinum Ach. 
Buellia stigmatea Ach. 
Buellia verruculosa Borr. 
Catocarpus polycarpus Hepp. 
Rhizocarpon geographicum L. 
Rhizocarpon distinctum Th. Fr. 
Rhizocarpon excentricum Ach. 
Rhizocarpon subpostumum Nyl.: thallus sordide albidus, disperso-verrucosus 
vel verrucoso-areolatus, K —, med. J—, ap. minuta, adnata, ep. sordide 
viride, sp. obtusae, 6—8 loculares, 18—24%X 9—11; fraglich. 
Microthelia anthracina Anzi. Sporae non bene evolutae. 
Gonionema velutinum Ach.: thallus pulvinatus, ater, dense panmosus, cellulae 
in vaginis umiserialiter dispositae; cum Lojka Lich. Univ. 51 congruens. 
Spilonema paradoxum Born.? Thallus minutissimus, ramosus, teres, „intus 
gramulis gonimis magnis transversim stratosus“ (Nyl. Scand. p. 23). 
Lecidea intumescens Flk. Inter thallum Lecanorae sordidae. 
Celidium varians Dav. Super ap. ejusdem. 
Collema furvum var. conchilobum Fw. (Beitr. III S. 12). Von hier in Arn. 1596 
niedergelegt. 
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