. 





























398 



Dr. J. Müller. 



3. T. (s. Celothelium) aciculifera Müll. Arg,; Melanotheca aciculi- 

 fera NyL Pyrenoc. p. Tl et Prodr. Nov. Granat, p. 126. — Sectio Celo- 

 thelium Müll. Arg., sc. genus Celothelium Mass. Esam. Compar. p.51, 

 recognoscitur sporis acicularibus et multiseptatis. — Verr, Cub. 13, 11,645, 

 et in Guyana galliea: Leprieur n. 721. 



i. T. (s. Celothelium] agminella Müll. Arg.; thallus maculain subcarneo- 

 v. argillaeeo-albidam formans, tenuissimus, laevigatus, margine effusus; 

 apothecia duplicia et simul saepius simplicia, 2 / l0 mm. lata et minora, gre- 

 gatim conferta et hinc incle coniluentia, hemisphaerica et conico-hemi- 

 sphaerica, nigra, vertice umbilicata; perithecium basi deficiens; sporae in 

 aseis angustis 8-nae, 33 — ii \i longae, P/2 — 2 f* latae, eurvato-aciculares, 

 7-septatae. — 



— Affinis est T. aciculiferae, sed tota planta longe gra- 

 cilior. — Thallus hinc inde juxta greges apotheciorum obsolete decoloratus 

 occurrit ut in T r v p e t h e 1 i catervario. — Verr. Cub. i (M e I a n - 



theca agminella NyL in Flora 1876, p. 365, sine charaet.). 



Subtrib. IV. Verrucarieae. 



1 ■ 



Thallus crustaceus; gonidia chroolepoidea; apothecia simplicia; peri- 

 thecium rectum et erectum, extus haud a]>])endiculatum. 











19. Verruearia. 



Verruearia Trev. Consp. Verr. p. 7; Verruearia Auct. pr. p. 

 I. V.calcisecla DC. Fl. fr. p. 317. — II, 611. 



20. Porina. 



Porina Müll. Arg. L. B. n. 644; Verrucariae, Porinae, Sage- 

 diae Auct. pr. pr., Ophthalmidium Kschw. Syst. p. 18, n. 23, fig. 23 

 (excl. syn. Ach.); Trev. Syn. Trypeth. p. 18 (e charaet. apothecii fortuito 

 ort um) ; T r y p e t h e 1 i i sect. p h t h a 1 in i d i u m Eschw. Bras. p. \ ob spe- 

 ciatim ad sect. Euporinani perlinens. 



1. P. (s. Euporiua) mastoidiza Müll. Arg.; thallus olivaceus, late e\pan~ 

 sus, margine zona coeruleo-nigricante cinetus, obsolete granulari-rugulosus, 



nitidulus, demum subdesquamescens; apothecia j / 2 — Vs mm - ' ala ? de- 

 presso-hemisphaerica, basi in thallum dilatato-abeuntia, apice demum 

 leviter depresso-coneavo minute fusco- v. rufescenti-ostiolata; perithecium 

 globosum, completum, pallidum; sporae 8-nae, 65 — 80 jjl longae, 12— 

 latae, utrinque acuminatae, 1 I — 13-septatae. — Hie etiam spectat Liehen a 

 cl. Xyl. in Coli. Lieh. Cub. p. 29i sub Verruearia endochrysea (excl. 



16 JJL 



syn. Montgn.) enumeratus. 



Ad P. desquamescen tem Fee accedit, 



sed sporae crassae. 



Verr. Cub. 1 6 a (V e r r u c a r i a n i a s t o i d i z a Nyl . 



in Flora I. c. sine charaet.). 



2. P. 's, Euporiua rhodostoma Müll. Arg.; thallus argillaceo-flavicans 

 v. demum argillaceo-suhvirens, late effusus, margine determinato non 



i 



