402 



THE LICHEN-FLOliA 



On rocks, rare. 



Syn :— Stizb. Stein. Opeg. 29. (1865.) Op. saxigena, Tayl. Fl. Hib. 2. 259. 

 Leight. Br. Graph. 13. O. saxatilis, DC. Fl. Fr. 2. 312. Verrucaria umbrosa, 

 Tayl. 



Fig :— Leight. Br. Graph, t. 5. f. 7. 



Exs :— Leight. 311. Anzi Langob. 406. Anzi Venet. 104. 



Geog. Distbib : — France, Italy, Hungary. 



Bot. Pbov :— 1...7...19...24...26...31. 



England : — Torquay. Mr. Parfitt.. 



Ireland : — Dunkerron ! Dr. Taylor. Kerry. Dr. Moore. Croghain ! Killarney ; 

 Kilkee, co. Clare. Mr. Carroll. Doughruagh Mountain ! Delphi near Tully, 

 Twelve Pins ! Kylemore Castle, Galway. Mr. Larbalestier. 



Wales : — Nant Gwynant ! Mr. Holmes. Trefriw ! Llyn Geirionedd ! 



Channel Islands : — Boulay Bay, Jersey. Mr. Larbalestier. 



Spores .021 — .022 mm. long, .005 nun. broad. 



Var. ChevaMieri, Leight. white or pale-yellow; lirellce simple, 

 linear, elongated, curved or bent back, fiexuose and wavy, black, 

 crowded or conglomerate, shining, obtuse at the extremities ; para- 

 physes distinct, slender ; spores 8, colourless, broadly clavate, 

 rounded at each extremity, 3-septate. 



On rocks, frequent. 1807. 



Stn:— Leight. Br. Graph. 10. (1853.) Opeg. calcarea, Turn, in E. Bot. 1790. 

 (1807.) 



Fig :— Leight. Br. Graph, t. 5. f. 4. E. Bot. t. 1790. Stizb. Opeg. 1. 1. f. 5. 



Exs :— Leight. 67. Larbal. 44 Anzi Etr. 37. Mudd 203. 



Geog. Distbib : — Belgium, Italy, Normandy. 



Bot. Pbov :— 1, 2, 3, 4, 5, 6, 7...10...12...14...23, 24...30, 31. 



England : — Netley Abbey ! Mr. Lyell. North of England ! Rev. J. Hani- 

 man. Craigforda ! near Oswestry, Shropshire. Rev. T. Salwey. Tantallon Castle ! 

 Dr. Lindsay. Koseberry ! Cleveland. Mr. Mudd. Suffolk ! Sir Thos. Gage. 

 Budleigh Salterton, Devon. Mr. Parfitt. Kelvedon, Essex. Mr. Varenne. 

 Kingsbridge ! S. Devon. Dr. Boll. Old Eastbourne. Mr. Roper. 



Scotland : — Caroline Park, Edinburgh. Dr. Burchell. 



Ireland : — Killarney ! Miss Hutchins. near Dublin ! Derriquin ! co. Kerry. 

 Dr Taylor. Colin Glen, Belfast. Mr. Thompson. Boss ! co. Clare ; near Light- 

 house, Cork Harbour ! Mr. Carroll, near Letterfrack ! Lough Corrib ! Salrock ! 

 Ballynakill ! Galway. Mr. Larbalestier. 



Wales : — North Wales ! Rev. Hugh Dames. Llanaber ! Barmouth ! Pem 

 brokeshire ! Rev. T. Salwey. Cape St. Vincent Bock, between Aberdovey and 

 Towyn ! Rev. A. Bloxam. Great Orme's Head ! South Stacks ! Holyhead ! 

 Aber ! Goodwick Bay ! Pembrokeshire. Giltar Point ! and Manorbeer ! near 

 Tenby. 



Channel Islands:— Guernsey ; Noirmont Warren; St. Ouen's and St. 

 Saviour's, Jersey ! Mr. Larbalestier. 



Spermatia straight or slightly curved, cylindrical. Spores .017 —.019 mm. 

 long, .006 mm. broad. 



forma heteromorpha, Hepp. athalline ; lirelloe very long and 

 broad, acuminate at the extremities. 



On maritime rocks. 1875. 



Stn :— Stizenb. Opeg. p. 21. (1865.) 



Fig ;— Stizenb. 1. c. tab. 5. a — £. 



Bot. Pbov :— 23.. .26. 



Ireland :— Killery Bay ! Connemara. Mr. Larbalestier. (1875.) Dublin. Dr. 

 Moore. 



forma gyrocarpa, (Zw.) greyish; apothecia sessile, rotundato- 

 deformed ; epitheciitm gyroso-plicate. 



Syn :— Flotow in Flora 1825. p. 345. Korb. Syst. 280, 



Fig :— Stizb Stein. Opeg. t. 2. f. 2 k. X. p — o. 



Geog. Distbib : — Hungary, Germany- 



Bot. Pkov:— 2, 3...7...15...19...23. 



