

116 



oblonga, plerumque subcurvata, 2—4 cellularia, hyalina, 

 disticha, — 14/3. Paraphyses filiformes. Epi- et Hypothe- 

 cium viridulofuscum. Jodii ope hymenium coerulescit. 



Ad lignum pineum in valle Griesberg alpium Tyro- 

 lensium. ^ Dr. Arnold. 



32. Rhytisma juncicolum Rehm nov. spec. 

 Stroma nigrum, oblongum vel subrotundum, c. 0,5 mm 



diam., 0,3 mm crass., intus albidum, rimis dehiscens, sessile. 

 Asci clavati, apice obtuse subacuminati, 8 spori, 90/10. 

 Sporidia filiformia, acutata, multicellularia, hyalina, saepe 

 una apice ut in Lophodermio capitulata, parallela, 60/1,5. 

 Paraphyses filiformes, apice subincrassati et bamulati. Jod — . 

 Ad culmos siccos Junci Hostii prope Kühtai (Oetz), 

 alpium Tyrolens., alt. c. 6200'. Dr. Rehm. 



33. Propolis Rbododendri Rehm nov. spec. 

 Perithecia gregaria, primitus globosa, subclausa, sub 



peridermide nidulantia eamque sensim elevantia et plerumque 

 in quatuor aequales lacinias centro dirumpentia, sicca atra, 

 corrugata, humida plusminusve orbicularia, margine subnigro 

 cincta, disco piano fuscidulo, c. 1 mm diam., senilia elapsa 

 et foveolam fusconigram, laciniis haud cinctam relinquentia. 

 Asci clavati, teneri, 8 spori, 100/9. Sporidia elliptica, ob- 

 tusa, interdum subcurvata, 1 cellularia, hyalina, 12—15/5, 



1 sticha. Paraphyses filiformes, hyalinae, non clavatae. 

 Perithecium parenchy maticum , fuscum, extus nigrescens, 

 hypothecium t'uscidulum. Jod — . 



Ad ramos siccos Rhodod. ferrug. supra St. Gertraud 

 prope Gulden juxta montem Ortler alpium Tyrolens. alt. 

 c. 5900'. Dr. Arnold. 



34. Naevia Junci Rehm nov. spec. 



Perithecia minutissima, concavula, immarginata, sessilia 

 vel epidermidi impressa, fuscidule, parenchymatice contexta, 

 carneorufa, sparsa, Asci clavati, teneri, 8 spori, — 45/8. 

 Sporidia oblonga, obtusa, 1 cellularia, magnis nucleis 



2 praedita, hyalina, plerumque 2 sticha, —8/3. Paraphyses 

 filiformes, superne —4 mikr. crassae. Jodii ope apex ascorum 

 coerulescit. 



Ad culmos siccos Junci Hostii prope Kühtai (Oetz) 

 alpium Tyrolens., alt. c. 6000'. Dr. Rehm. 



35. Schmitzomia Cladoniae Rehm nov. spec. 

 Perithecia solitaria, sparsa, primitus cortici immersa, 



dein per eam dilaceratam prorumpentia, primitus clausa, 

 dein corticem superantia, fere sessilia, urceolata, margine 

 crasso involuta, disco pallidulo subconspicuo, fuscoatra, 

 rugulosa, parenchymatice fusce contexta, —0,5 mm diam. 

 Asci clavati, lata basi sessiles, apice incrassati 8 spori — 50/8- 





