267 
ti. — Stirps Verrucarie rupestris. Spore 82 incolores simplices (raro 
1—3-septat2e). — Species 6—19, 
6. V. grossa. — 7. V. virens. — 8. V. nigrescens. — 9. plum- 
ME 13, V.-maura..s-, 14. V. aractina..—, 15. V. striatala, — 16. V. ceu- 
 thocarpa. — 17. V. Dufourei. — 18. V. rupestris. — 19. V. intercedens. 
B. — Paraphyses distinct&e graciles, spore 8ne incolores; gelatina hy- 
menea iodo coerulescens. — Species 20—21. 
20. V. epigea Ach. — 21. V. sphinctrinoides. 
II. — Species potissime 00rtie0lm ur ad saxa obvenientes), 
exceptione muscicolx. — Specti 
4, — Spore HO FEK graciles confert&, gelatina hymenea 
iodo non color — Species 22—24. 
ins 2 Ene fusiformes. — Species 22—23. 
22, V. da — 23. V. lectissima. 
b.— Spore 222 aut 4nz bios gng murali-divise. — Species 24, 
21 V. muscicola Ach 
59 
vg ee Bnz KOCH vel nigrescentes 4-loculares, paraphyses gra- 
cillim cies 25 
ig, Vv. nitida. — 26. V. En 
Spore 8nz incolores (exceptione obscurat2e) per ae (exceptione 
Angustato-fusiformes), gelatina hymenea iodo haud ti — Species 
21-22, 
27. V. gemmata. — 28. V. epidermidis. — 29. V. rhyponta. — 30. 
V. cinerella. — 31. V. scopularia. — 32. V. albissima. 
| Species potissime saxicole vel terrestres (muscicole). — Species 1—21. 
3 be Så Paraphyscs nulle, gelatina hymenea iodo vulgo vinose rubens. — pecies 
gu 
2 — Thallus squamulosus vel squamuloso-crustaceus. — Species 1—3. 
1. — Spore 82 incolores simplices. — Species 1. 
| Fåow. tephroides (Ach.) Nyl. Pyrenoc. p. 173; Endocarpon 
Sinereum Pers.; Sagedia cinerea Fr. L. E. p- 213; Verrucaria 
| ythecia Ach. L. U. p. 
Thallus cinereus vel albido-cinereus aut stlsereosföscescens, 
Tamulis adnatis constans (interdum nonnihil rimulosis) am- 
bita Sepe (saltem obsolete) crenato-effiguratis, vel conerescen- 
inequalis; apothecia sepe sat conferta (extus ostiolis 
Nigris Parum vel subhemispheerice prominulis indicata, perithe- 
