49: 
20. 
21. 
22. 
23. 
24. 
25. 
26. 
27. 
28. 
29. 
30. 
31. 
32. 
39. 
34. 
39. 
36. 
37. 
38. 
39. 
Lichenologische Beiträge. 327 
Catillaria chalybeia Borr.: ep. fuligineo-glaueum, hyp. fuscum, sp. oblongae, 
11—14x3—4 N. 
Catillaria tristis Müll.: thallus subnullus, hyp. rubricoso-fuscum, sp. 11X 4; 
vide Arn. Lich. Ausfl. XVI S.3. C. 
Sarcogyne pruinosa Sm. B., A. 
Leciographa parasitica f. mutilata Arn.: supra thallum einereum tenuissi- 
mum Amphoridi cujusdam, ap. arcte approximata, maculam minutam 
atram formantia, ceterum ut in Arn. Lich. Ausfl. IX S. 307; sp. 16—19 
x6—8, fuscae, juniores hyalinae. St. 
Opegrapha Chevallieri Leight. Brit. Graph. p. 10, Stizb. Opeg. saxie. p. 20: 
thallus macula indicatus, humectus violodorus, ap. linearia, simplieia vel 
ramosa, marginib. nitidulis tumentibus, asci pyrıformes, pariete apicali 
valde incrassato, sp. 3sept., illis Arthoniae astroideae simillimae. N. 
Catopyrenium lecideoides f. minutum Mass. C. 
Amphoridium dolomiticum Mass.: thallus caesioalbus, tenwissimus, sp. 19—25 
x 14—16, fuscatae, simplices. 
Lithoicea nigrescens Pers. B., Ü., St. 
Lithoicea glaucina Ach. St. 
Verrucaria muralis f. confluens Mass.: sp. 19—22 X 8—10. A. 
Verrucaria caleiseda DC., B.: thallus albus, farinosus, erassiusculus, ap. im- 
mersa, solo apice prominentia, sp. oblongo-oviformes, 26—27 X 8—11. A.,N. 
Verrucaria Dufourei DC. N. 
Verrucaria purpurascens Hfim. C., N. 
Thelidium pyrenophorum Kbr. (Sprucei Leight.): thallus crassus, sordide 
albidus, ap. majuscula, semiemersa, perith. crassum, dimid., sp. in ascis 
" Snae, oblongae, altero apice attenwatae, 3sept., 49—57 X 14—16. B. 
Arthopyrenia tichothecioides Arn.: ap. minutissima, subimmersa, par. nullae, 
sp. obtusae, 1sept., loculo superiore subgloboso, 2O0—24X8—I1, fusce- 
scentes, J hym. pallide vinose rubens praec. coerulesc. levissima, asci late 
saccati. 0. 
Staurothele caesia Arn.: thallus caesio-cinereus, ap. majuscula, immersa, 
facile elabentia, par. nullae, gonid. hymenialia globulosa, diam. 3, sp. 
muralidivisae, 32 X 14, altero apice attenuatae. N., St. 
Microthelia marmorata Hepp: sp. fuscae, 1sept., 32X 14, loculo altero 
cumeato-ellipsoideo, altero rotundato-ellips., majore. N., St. 
Collema granosum Wulf.: thallus magis pallescens, sordide olivac., lamina 
tenws J sangwineo-rubens, thallus marg. versus transversim rugulosus, 
humectus crassus. A. 
Collema pulposum Bernh. C., N. 
Collema multifidum Seop.: ap. majuscula, sp. acutato-ellipsoid., 3sept. et 
6—Sloculares, 20—30 X 11—14. A. 
Lethagrium polycarpum Schär. Lago di Terlago: forma ap. amplis et thallo 
hnmecto pallidiore, sp. 3sept., fusiformes vel saepius altero apice rotun- 
datae, 0-27 xX7—8. C. 
