36 THE LICHEN-FLORA 



Stn :— Nyl. in Sallsk. pro. F. et Fl. Fr. Notis. 4. (n. ser. 1.) p. 229. (1859) ; 

 Scand. 28. Carroll in Seem. Journ. Bot. 3. 286. 



Geog. Disteib : — Finland, Sweden. 



Bot. Prov: — 15. 



Scotland : — Summit of Corbuie, in Bredalbane. Adm. Jones. (1865). Meal 

 Girdy. Rev. J. M. Crombie. 



" Spores .011—17 ™™ long, .008— .011 mm. broad." (Nyl.) 



4. C. oblongans, Nyl. olive-brownish, granuloso-crustaceous, thin, 

 confluent; apotheeia bright, or red-testaceous, somewhat concave, 

 minute, margin thickish ; spores 8, colourless, oblong, simple or 

 spuriously 1 -septate ; gelatina hymenea I very faintly vinous-red. 



On the ground, in fissures of rocks, 1874. 



Allied to C. Arnoldiana, (Hepp) and G. Flotowiana, (Hepp), but 

 differing in oblong shape of spores. 

 Syn :— Nyl. in Flora 1874. p. 305. 

 Geog. Distbtb : — Europe. 

 Bot. Pbov:— 12. 



England :— Near Haverbrack, Westmoreland. Mr. Martindale. (1874). 

 "Spores 0.016—30 mm. long, 0.006 mm. broad." 



5. C. diffundens, NyL black, opake, thin, areolato-squamulose' 

 squamulce somewhat chaffy, small, variable, effuse ; apotheeia 

 rufescent, innate, often gyalectoid, but variable, and somewhat 

 plane, internally entirely pale ; spores 8, colourless, ellipsoid, 

 simple ; paraphyses distinct, slender ; gelatina hymenea at first 

 blue then vinous-red with iodine. 



On green-sand rocks, rare. 1865. 

 STN :— NyL in Flora. 1865. p. 602. Crombie En. 3. 

 Bot. Pbov :— 3. 



England : — Near Maidstone, Kent. Adm. Jones. (1865). 

 " Spores .011—23 mm. long,.007— .011 mm. broad." (Nyl.) 



6. C. Arnoldiana, Nyl. olivaceo-fuscous, thin, granulose; apo- 

 theeia rufous or dark rufous, biatorine, impressed almost gyalecti- 

 form in the centre, small ; paraphyses articulate ; spores 8, colour- 

 less, ellipsoid, simple, containing minute oleose guttules, one 

 larger. 



In old oolite quarries, rare. 1875. 



Stn : — Leptogium, Nyl. Syn. 118. (1860). Verrucaria Flotoviana, Hepp. 

 ■ Fig ;— Hepp Sporen t. 1L f . 92, 



Exs :— Arn. 32. 33. 



Geog Distbib : — Europe. 



Bot. Pbov. : -3. ..5. 



England : — Cowcombe Wood, near Chalford, Gloucestershire. Mr, Joshua, 

 Sheere, Surrey. Rev. J. M. Crombie. 



"Spores .017 — 20 mm. long, .010— .0105 mm. broad. Gelatina hymeneal 

 pale-blue then dilutely vinous-red." (Nyl.) 



7. 0. leptogiella, NyL olivaceo-fuscous, slighUy subcoralloideo- 

 furfuraceous, effuse ; apotheeia testaceo-lurid, minute, like those of a 

 Leptogium ; epithecium somewhat impressed or at length nearly 

 plane, with a small margin ; spores 8, colourless, ellipsoid or 

 oblongo-eUipsoid ; paraphyses slender, thicker at the apices. 



On quartzose rocks, rare. 1876. 



Spores .010 — 17 mm. long. .005 — 7 mm. broad. Gelatina hymenea I 

 vinoso-fulvo-rubescent. A very peculiar species, resembling Leptogium micros- 

 copicum. 



Stn :— Nyl. in Flora. 1877. p. 220. 



Bot. Pbov :— 26. 



Ireland : — Lough Inagh, Connemara. Mr. Larbalestier. (1876). 



