' 



- ■ 



Si \ ^■^■.'^:\''- '' 



i 



? 



J 



J 



f. 



I 



L 



326 



878. Arthopyrenia (s. Anisomeridium) nidulans 

 Miill. Arg. ; thallus subobscure olivaceus, subtenuis, laevigatas 

 (inaequalitatibus corticis instratus et spurie subcoUiculosus) ; 

 apothecia circiter dimidia altitudine in cortice nidulantia, glo- 

 boso-ovoidea, apice in coUuin brevem abeuntia, thallo obtecta, 

 */io J^Di. lafca, extus vix nisi ostioio denium nudato et nigro 

 hand emergente perspicua, subinde depauperatiin aggregata; 

 perithecium globosum, undique nigrum; paraphyses connexae; 

 asci lineares, l-seriatim 8-spori ; sporae 35—40 jx longae, 16 — 18 ^ 

 latae, vaide inaequaliter 2-loculares. — Affinis A. infernali^ quae 

 sequifcur. — Corticola in Ceylonia: Nieter. 



879. Arthopyrenia (s. Anisomeridium) i nfe r na- 

 lis MtilL Arg.; Verrucaria infemalis Montg. Guy. n. 197, et Syl- 

 iog. p. 369; thallus argillaceo- v. subolivaceo-fuscescens, non- 

 nihil colliculoso-inaequalis ; apothecia ~ mm. lata, omnino 

 immersa et obtecta ; perithecium integre nigrum ; paraphyses 

 connexae; asci 2-seriatim 8-spori; sporae circ. 50 f^ longae et 

 23 fx latae, obovoideae, 2-loculares, loculus alter angustior et 

 subduplo brevior. — Corticola in Guyana gallica: Leprieur 

 n. 725 fet in cortice officin. Angusiurae, ex hb. Hampeano). 



880. Arthopyrenia (s. Polymeridium) co rticai a 

 MiilL Arg.; thallus flavescenti-albus, subleproso-laevis, tenuis, 

 linea nigra cinctus; apothecia ^^=^mm. tantum lata, subglobosa, 

 semiimmersa, parte emersa alte hemisphaerica et usque ad 

 ostiolum nigrum punctiforme thallino-corticata, cortice demum 

 paullo tenuiore livido-albida; perithecium crassum, complete 

 nigrum; nucleus albus; paraphyses connexae; asci 2-seriatim 

 8-spori; sporae hyaliaae, ellip sold eo-fusi formes, 1£— 18 ju longae 

 et 5 — 6 ft latae, 3-septatae. — Nulli cognitarum nisi A» cata- 

 pastae (Nyl.) Mixll, Arg. affinis est, sed thallus tenuior et apo- 

 thecia duplo et ultra minora, sporae triente et ultra minores. 



In cortice Cinchonar. officin. (ex hb. Hamp.). 



881. Arthopyrenia (s, Polymeridium) quinque- 

 Sep tat a Miill. Arg.; Verrucaria guingueseplata Nyl. Pyrenoc. 

 p. 58. Paraphyses in specimine Raveneliano (a cl. Tuckerm. 

 benev. commun.) confertae efc connexae generis Arlhopyreniae ^ 

 sporae autem fere Porinae^ fusiformes, caeterum ut in descrip- 

 tione Nyl. 1. c. -~ Juxta A. comparatidam Miill- Arg. Lich. 

 Wright. Cub. locanda est. — Corticola in Carolina meridionali; 

 Ravenel. 



(Fortsetzung folgt.) 



JKedacteur: Dr, Singer. Druck der F. N o u b a u. e r'scheu Buckdruckeioi 



(F. Halber) in Eegensbwg. 



