















Pyreuoearpeae Cubenses. 397 





zona fusca limitalus: Verrucae \ — \ X U mm. latae* ambitu resulariler et 



2 



irregulariter orbiculares. basi arcte (constricto-) circumscriptae, deplanato- 

 convexae, saepe obluse v. obsolete foveolalo-inaequales, extus nigrae, 

 opacae, intus albae , modice polycarpicae: osliola minute punctiformia 

 vulgoque paullo emergentia; perilhecia ovoidea, integra . sublenuia; asci 

 8-spori; sporae in ascis imbricatim 1-seriales, fusca e , ellipsoideae, 

 27 — 30 |jl longae, 13 — 15 ja latae, utrinque late rotundato-obtusae. — Spe- 

 cies sat elegans et valde distincla. Stromata fere ut in neogranatensi 

 Trypethelio phaeot helio Nyl., sed planiora et sporae aliae. — Verr. 

 Cub. 231, II. 679. 



6. Ul. cruenta Müll. Arg,; Trypet he 1 ium cruen tum Montg. Cent. I. 

 pl. cell. exot. n. 30 (in Ann. sc. nat. 1837): Stromat othelium cru- 

 entum Trev. Syn. Trypeth. p. 20. — Verr. Cub. 163 (sine spor.j, II. 569, 

 IL 595 (Spermogonifera) . 



18. Tomasellia. 







Tomasellia Mass. in Flora 1856. p. 283; Trev. Syn. Tryp. p. 21; 



Melanotheca NyL Pyrenoc. p. 69. pi\ p. 



1. T. (s. Syiigenesorus) angulosa Müll. Arg.; lhallus cum epidermide con- 

 ferruminatus, cinereo-pallidus, tenuissimus, linea nigra valida cinclus: 

 apothecia in stromata convexa circ. 4 — 4 J / 2 mm- lata, ambitu irregulariter 

 lobaio- v. crenalo-angulosa > nigra et nuda, superficie aequalia aut gibbo- 

 sula connata; perithecia oblongato-globosa, eompleta, basi inter se dis- 

 creta, superne profunde connata; paraphyses laxe reticulatim connexae; 

 asci subuniseriatim 8-spori; sporae hyalinae; subaequaliler 2-locuIares. 

 ellipsoideae aut obovoideae, 23 — 25 [x longae et 8 — 10 jjl latae. — Affinis et 

 similis T. brasilieusi, sed tota magis tenella, stromata tenuia et ambitu cre- 

 nato-angulosa, primo intuitu Arthon iam complanatam referentia. — 



Verr, Cub. 127. 



2. T, (s. Syiigenesorus) cubaua Müll. Arg.; thallus quasi halonem albi- 

 dum formans, mox pro parte evanescens et cum epidermide maculam 

 testaceo- v. aurantiaco-pallescentem conslituens, margine linea valida 

 nigra limitatus; stromata 1mm. lata, ambitu obtuse angulosa, plana v. 

 subplana, nigra, polycarpica; apothecia e stromate emergentia, hemisphae- 

 rica, novella griseo-velata. in quoque stromate pauea evoluta; perilhecium 

 basi late truncata deficiens: paraphyses connexae; asci obovoideo-cylin- 

 drici, 8-spori: sporae 16 }i longae et 5 — 6 ja latae, medio 1-septatae, loculi 





aequilongi et subaequilati, lateraliter saepe nonnihil lyrato-repandi. — Ab 

 europaea T. arthonioide Mass., ubi thallus aliler coloratus et copiose 

 geographice peragralus, extus vix nisi stromatibus tenuioribus et apotheciis 

 leviter majoribus, minus e stromate emersis, novellis vestitis discerni po- 

 test ? sed sporae difterunt loculis aequilongis nee soleaeformi-inaequalibus. 



Verr. Cub. 126. 







