 — Thallus rimulosus, sordide rufescens, gonidia luteo-viri- 
dia, 15mm, lat., apoth. nigrescentia, supra thallum emersa, 
pallide marginata, rotunda; epith. glaucum, K—, hym. in- 
color, jodo caerul., hyp. lutescens, sporae 8 in asco, 15— 
24 mm. lg, 12—15° mm. lat. 
Biatora — —, Thallus paullo areolato diffractus, 
granulosus, sordide albidus, K—, apoth rufa, epith, fus- 
cescens, hym. hyp. incolor, jodo caerul., paraph. conglut., 
sporae ovales, uniloculares, utroque apice obtusae, 8 in asco, 
15--18 mm. lg., 6-10 mm. lat. 
Biatora subdiffracta Arn. Flora 1869. Var. alpestris 
Arn. exs. 412. — Thallus sat tenuis, saepe subnullus, apoth, 
fusca, plana vel non raro botryoso-congesta, epith. subin- 
color, hym. jodo eaerul,, deinde vinose rubens, hyp. fus- 
cum, K. vix coloratum, sporae tenues, 12mm. lg. 4mm. lat. 
Catillaria (vel Biatorina) — — (forsan nova species). 
— Thallus sordidus, sat tenuis, leproso granulosus; apoth. 
atra illis Cat. acrust. simillima, epith. atroviride, sub mi- 
croscopio viridulum, K—, hym. viridulum, jodo vinose ru- 
bens, hyp nigrescens, tenuiter sectum fuscum, K—, paraph. 
non articulatae, apice viridulae, clava non incrassata, sporae 
biloculares, obtusae, 8 in asco, incolores, 10—12 mm. Ig,, 
5 mm. lat. | 
Sagedia morbosa Arn. (n. sp. ?) — Thallus albidus 
sat tenuis, effusus, apoth. atra, emersa, hymen. jodo fulves- 
cens, paraph. capillares, sporae 8 in ascis subeylindrieis, 
juniores hyalinae, aetate fuscescentes, fuscae, paullo con- 
strictae, 1- 3 septatae, non raro cum 2—4 guttulis oleosis, 
30-34 (—36) mm. Ig., 12 (—15) mm. lat. 
? Sagedia subarticulata Arn. (n. sp.?) — Thallus sub- 
nullus, apoth. parva, atra, immersa, deformia, paraphyses 
(si verae adsint) robustae, hymen. post colorem caeruleum 
saturate vinose rubens, asci oblongi, circa 80—94mm. Ig., 
30—36mm, lat., sporae 8 in asco, juniores incolores, ma- 
turae fuscae, 1 (--3) septatae, rectae vel leviter curvatae, 
lateribus subarticulato-constrietae, 30 -33 (—86) mm. Ig. 
8-9 mm. lat. 
Polyblastia diserepans Lahm. f. dilatata Arn. Sporae 
25mm. Ig., 14-16 mm. lat. 
Polyblastia dissidens Arn. (n. sp.) — Thallus tenuissi- 
mus, albidus, apoth. sat parva, atra, emersa, subglobulosa, 
singula vel accumulata, perithec. integrum, paraph, capillares, 
hymen. jodo solum fulvescens, gonidia hymenialia desunt, 
sporae 8 in ascis oblongis, juniores hyalinae, maturae fuscae, 
dyblastae, deinde 3-septatae, septis saepe iterum divisis, 
quare sporae 5—7-loculares, 23—30 mm. lg. 10—12 mm, lat. 
