HIODROMUS FLQRjE novo-granateinsis. o&5 



(fibrillis subtus vel apice leviter obscuris); apothecia nigra vel f'usconigra 

 fere mediocria (latit. circiter O mm ,5), plana, immarginata, sœpe faciei leca- 

 norinœ ; sporse oblongaî 1-septatse (rarius septis 3), longit. O m,n , 011-16, 

 crassit. inn, ,0035-0 ,n,n ,00/i5; ad corticem in Cuba, ex bb. Tuckerman. 



12. Lecidea hostheleoides Nyl. — Thallus albidus tenuis vel 

 tenuissimus subpulvereus ; apothecia (nonnihil sordide) carneo- 

 testacea sat parva (latit. circiter ,n, ",5), plana, margine pallido 

 obtuso evanescente, intus tota pallide albido-cornea; sporœ eylin- 

 draceo-fusiformes 3-septatse , longit. mm ,027~30, crassit. 

 mm ,0030-0 mm ,0035. Gelatina hymenea iodo dilate cœrulescens, 

 dein mox vinose luteo-rubescens. 



Villeta, altit. 1200 metr., ad corticem lsevem (coll. Lindig. 2668). 



Obs. — Facie est Lecideœ cyrtellœ (hosthelese Ach.) et rêvera vix nisi 

 forma L. bacilliferœ Nyl., Lich. Scandin., p. 210 (1), a qua differt 

 hostheleoides praecipue apotheciorum colore peculiari et constante (utvi- 

 delur). 



13. Lecidea bacillifera Nyl., Lich. Scandin. , p. 210. — 

 Thallus macula albida opaca indicatus; apothecia nigricantia (vel 

 subseruginose nigricantia), parva, sparsa, intus albida; sporse 

 aciculares (septis 3 obsoletis vel nullis), longit. mm , 026-36, cras- 

 sit. circiter 0" ,m ,0025, reclae vel curvatse. Gelatina hymenea iodo 

 cœrulescens, deinde vinose tincta. 



Choachi, altit. 2900 metr. (in coll. Lindig. admixta sub n° 810). 



14. * Lecidea albo-maculans Nyl. — Thallus tenuis albus deter- 



(1) Comparetur Lecidea rubellula Nyl., cui thallus cinereus tenuis opacus 

 granuloso-inoequalis subindeterminatus ; apotliecia carneo-rubella vel carneo- 

 luleola sat parva (latit. circiter mm ,5), plana vel demum convexiuscula (mar- 

 gine evanescente), intus albida; sporae bacillares 3-septatae, longit. mm ,016- 

 21, crassit. mm ,0040-0 mm ,0(Ho, paraphyses gracilescentes, hypolhecium 

 jncolor. Gelatina hymenea iodo cœrulescens, dein mox vinose rubens. Ad 

 corticem arborum in Balad Novae Caledoniae (coll. Vieill. n° 1836). Potius sit 

 stirpis Lecideœ luteolœ quam vernalis. Omissa in Nyl., Lich. Nov. Caled. 



