448 



A. von Krerapellinbei, 



1(5. Gladonia pungens. 



17. — cariosa Flke. 



18. — cornucopioides. 



19. — macella Krph. sp. n. 



Similis formae chordali Cladoniae gracilis, sed non scyphifera et podetia 

 crebro decorticata; haec podetia semipollicaria et paullo ultima, gracilescentia, 

 simplicia, aut apice breviter divisa, ascypha; apothecia fusca, solitaria vel 

 tuber culosa, confluentia (polycephala) . 



Facies externa Cladoniae macilentae Hoft'm. Ad terram. 



20. Stereocaulon ramulosum Ach. 



21. Boccella tinctoria DC. 



22. Usnea barbata a. 



28. — - var. ceratma. 



24. — — var. dasypoga. 



25'. — - poliothrix Krph. 



26. — intercalaris Krph. 



27. — angulata Ach. 



28. — longissima Ach. 



29. Bamdlina Ekloni Spr. 



30. — microspora Krph. 



31. Nephroma antarcticum var. tenue Nyl. 

 82. Peltigera polydactyla var. dolichorhiza Nyl. 

 33. Sticta carpoloma Del. 



34. — glauco-lurida Nyl. 



35. — Freycinetii Del. 



36. — dichotoma Del. 



37. — aurata Ach. 



38. — Zmdct Krph. sp. n. 



Thallus levidus, minor (lat. circa 2—3 pollic), opacus, totus laciniato- 

 divisus, laciniis varie pinnatifidis, apice dichotomis aut retusis, subtus luride 

 vel sordide fuscescens, subnudus versus ambitum pallescens, cypthellis medio- 

 cribus vel minutis, thelotremoideis ; apothecia marginalia, dispersa, pro ratione 

 minuta (lat. vix 15 Mm.), disco obscuro, lurido, margine thallino tenui intcgro 

 subevanido cincto; sporae 8 nae, fusiformes, 3 — 4 septatae, primum incolores 

 dein fuscescentes, long. 0'024—26, crass. 0'006 — 8 Mm.; hymenium fuscum; 

 hypothecium albidum; paraphyses firmae. 



Ad cortices. 



Similis quoad faciem externam Stictinae dissimili Nyl. ; sed jam differt 

 cypellis thelotremoideis et colore thalli singulari livido. Hie color supra lividus 

 versus apices laeiniarum fuscescens. Gonidia luteovirescentia. 



39. Sticta livido-fusca Krph. sp. ii. 



Thallus membranaceus, rigescens , livido - fuscus vel cervinus, opacus, 

 laciniatus, lobis repandis, marginibus irregulariter vario modo subpinnatifidis 

 et lobulatis, suhimbricatis, löbtdis inciso- crenatis, obkms, subtus fuscescens, 



