•i W. Nylandek. 



Non vere differt cyanescens Ach. Syn. p. 326, etiam in Gallia, Hibernia, 

 Norvegia, Finlandia obvium. 



3. Stephanophoron devertens Nyl. Thallus plumbeo-cinerascens adpressus, 

 varie divisus, laciniato-lobatus, tenuiter longitrorsum striatello-rugulosus; apo- 

 thecia rufa mediocria (låtit. 1 — 2 niillim.), niargine thallino rugoso cincta; 

 sporœ ellipsoidese siniplices long 0.016 — 17, crass. 0.010 raillim. lodo gela- 

 tina hymenialis cœrulescens (dein thecîB obscuratse). — Affine seqventi. — 

 Peradenia, corticola. 



4. Stephanophoron cyanismn Nyl. ChaUeng. exped. p. 227 (1877). Le- 

 ptogimn cyanescens Nyl. Syn. p. 131 (nomen mutandum ob „cyanescens" Ach. 

 Syn. p. 326). Siniile fere priori, sed thallus pluiubeo-ccerulescens et subtili- 

 ter furfuraceo-isidiellus. Apothecia subsimilia, sporaj vero nonnihil majores. — 

 Cum priore, ad Peradenia. 



Simile habeo a CarroU lectum in Hibernia, Killarney 1869 in Eagle's 

 nest. Accedit ad Leptogium Brehissonii Del., quod colore ut in L. tremelloide 

 Ach., tliallo subtus cinerascente tenuissinie vcl obsolete puberulo, sterile lec- 

 tum in sylva Briquebea olini a Delise. Thallus parallele striatulo-rugulosus, 

 inde stephanophoroides. 



Nomen Stephanophoron hic acceptum ut magis euphonicum quam Stcphano- 

 phorus Flot. Jam El. Fries im L. E. p. 404 (Sphajrophoron) raonet: „Alii 

 Sphœrophorus scribunt, sed hssc sunt rainutiaj, quas eqvidem in syn. non euro". 

 Elegantia res primaria est scientiae. 



5. Colleinopsis commiscens Nyl. Thallus fuscus tenuis furfuraceus dififra- 

 ctus; apothecia fusca homodiella (låtit, circiter 0.2 millim.); sporœ globosœ 

 vel subglobosœ, diam. 0.008 — 0.011 millim., paraphyses graciles. lodo gela- 

 tina hymenialis vinose rubesccns. Thallus textures homodioideœ. — Pedro- 

 tallegalle, saxicola. 



Fam. II. — Lichenacei. 



Series I. — Epiconiodei. 



Trib. 2. — Caliciei. 



1. CaUcium quercinum Ach., Nyl. L. P. 14, Syn. p. 154, t. 5, f. 24. 

 Sporfe fuscse l-septatse, long. 0.008 — 0.010, crass. 0.0045 millim. — Pedro- 

 tallegalle, super corticem et lignum vetustum. 



• T. XXVI. 



