PRODROMUS FLOR.E NOVO-GRANATENSIS. 251 



gre nigro immersa, medioeria (latit. perithecii mm ,f)-7), ostiolo 

 pallido minuto parum conspicuo, obsolète prominulo ; sporse 8 nœ fu- 

 se* vel fuscescentes oblongae 4-loeulares, longit. mm , 040-52, 

 crassiL mm , 016-18, paraphyses graciles. Gelatina hymenea iodo 

 dilute vinose rubescens vel vinose fulvescens. 



La Vega, altit. 2200 metr. (coll. Lindig., absque numéro), ad corti- 

 cem laevem. 



Obs. — Species singularis, quasi clandestina, apotheciis immersis, 

 ostiolis incoloribus vel pallidis, haud vel vix prominulis. Geteroquin haec 

 species etiam sporis majoribus, etc., differt a comparanda Verrucaria 

 punctella. Apothecia conferta sectione valde visibilia. 



17. Verrucaria aggregata Fée, Ess.\p. 91, Nyl., Pyrenoc, 

 p. 43, forma trypethelina (Trypethelium nudum Fée, Ess., 

 SuppL, p. 61), sporis fuscescentibus oblongis 4-locularibus, 

 longit. circiter mm ,015, crassit. mm ,007. 



Adest in Nicaragua, ex hb. Tuckerm. Verisimiliter quoque in Nova 

 Granata obvenit. 



18. Verrucaria ochraceoflava Nyl., Pyrenoc, p. 50 (1). 



Ad Opuntias prope littus maris. Barranquilla altit. metr. (coll. 

 Lindig. 2886). 



Obs. — Sporse fusese oblongo-ellipsoideae vel ellipsoideae, seriebus 

 4-vel 6 loculosae (loculis 2-3 in quavis série transversa), longit. mm , 016- 

 24, crassit. mm ,009-0 mm ,013. In Mexico variât thallo albicante. 



19. Verrucaria cartilaginea Fée, Ess., p. 79, t. 21, f. 4, 

 SuppL, p. 77 (V . porinoides Mnt., Nyl., Pyrenoc, p. 51, non 

 Ach.). 



(1) Vix differt nisi tamquam varietas Verrucaria ochaceo-flavens Nyl., cui 

 spora3 magis pluri-loculares (loculis 6-8 séries occupantibus, 3 vel 4 in quavis 

 tali série transversa, sed saepe nonnihil irregaiariter dispositis) , longit. 

 mm , 023-34, crassit. mm ,01 0-1 6. Ad cortices in India Occidentali. Cetero- 

 quin convenit cum V. oc hr a ce o- (lava. 



