8<i 



Mr. Winch's Flora of Northumberland, &$c. 



a. and /S on Sandstone walls near Newcastle, N. On 

 rocks and walls on Gateshead Fell, also in Teesdale 

 and Weardale, D. 



48. L. hitco-alba. 



Ach. Syn. 49 ; Lichen luteo-ulbus, Eng. Bot. 1426. 

 On the bark of trees in West Crow Wood near Wol- 

 singham, and near Gainford, D. 



49. L. vcsicularis. 



Ach. Syn. 51 ; Lichen comdeo-mgricans, Eng. Bot. 



1139; Lightfoot, 805. 

 On Limestone rocks at Fawdon Slate and Boldon, 



also upon earth on Limestone in Weardale and 



Middleton-in-Teesdale, D. On Cleadon and Ful- 



well Hills, D.— Mr. J. Thornhill. 



50. L. lurida. 



Ach. Syn. 51 ; Lichen luridus, Eng. Bot. 1329. 

 On earth upon a rock called the Marble Stone near 

 Middleton-in-Teesdale, D. 



51. IV. atro-rufa. 



Ach. Syn. 51 ; Northumberland and Durham 

 Guide, ii. 41 ; Lichen atro-rufus, Eng. Bot. 1 102 ; 

 Dicks. Crypt. Ease. iv. 22, t. 12, f. 4. 



On earth upon wall tops in Teesdale Forest, D. Also 

 in Lunedale. — Rev. J. Harriman. 



52. L. pholidiota. 



Ach. Syn. 53 ; Lichen glcbulosus, Eng. Bot. 1955. 

 Abundant on Sandstone rocks at Lanchester, and 

 walls at Knitsley, D., Nov. 1804. 



53. L. canescens. 



Ach. Svn. 54 ; Lichen canescens, Eng. Bot. 582 ; 



Dick. Crypt. Ease. i. 10, t. 2, f. 5. 

 On walls and trees near Gainford and Houghton-le- 



Spring, D. Near Hexham and Brinkburn Priory, 



N. 



54. L. aeruginosa. 

 Eng. Bot. 2682. 



On old rails and gate posts, not rare. 



55. CALICIUM. 



1. C. stigonellum. 



Ach. Svn. 56; C. sessile, Eng. Bot. 2520; Lichen 

 gelas'inatus, With., 5th ed., iv. t. 31, f. 1. 



On the bark of trees near Gainford, D. — Rev. J. 

 Harriman. In Oakwood and Dilston Park, N. 



2. C. claviculare. 



Ach. Syn. 57 ; Lichen clavellus, Eng. Bot. 1465. 

 ^3 subtile. 



« On trees in Oak Wood and near Hexham, N. Near 

 Eglestone, O. /3 in Cawsey Wood, D. 



3. C. sphceroceplialum. 



Ach. Syn. 57 ; Lichen splicer ocevhalus, Eng. Bot. 414. 

 On trees near Hexham, N. On trees and old wood 

 near Eglestone, D. 



4. C. hypcrcllum, /3 roscidium. 



Ach. Syn. 59; Lichen graniformis, Eng. Bot. 1464. 

 On trees in Cawsey Wood, D. In Oak Wood and 

 Felton Woods, N. 



5. C. cantharellmn. 



Ach. Syn. 61 ; Eng. Bot. 2557. 

 £ C. peronellum, Ach. Meth. 96. 

 In East Common Wood near Hexham, and in Felton 



Wood, N. On decaved wood near Eglestone, 



D. 



6. C. capUcllatum. 



Ach. Syn. 61 ; Licften capitatus, Eng. Bot. 1539. 



On banks at Cow-close near Ravensworth, and in 

 Long-acre Wood, D. In Felton Wood, N. Near 

 the roots of trees on the south bank of the 



Wansbeck at Wallington, N Miss Emma Tre- 



velyan, Sp. 



56. GYBOPHORA. 



1. G. glabra. 



Ach. Svn. 63; fi polyphylla, Lichen polyphyllus, Eng. 

 Bot.' 1272. 



On Cheviot and Hedgehope, also on Shaftoe and 

 Roadley Crags near Wallington, N. On rocks and 

 stones above Blanchland, and near Hunt Hall, 



Teesdale, N. and D W. C. Trevelyan, Esq. In 



the neighbourhood of Eglestone, and on walls at 

 Healy Field and Conset Park. In fructification 

 on rocks at the foot of Hunsterley Peak, between 

 Waskerley Park and Hiihope, D. — Mr. J. Thorn- 

 hill. 



2. G. proboscidea. 



Ach. Syn. 64 ; Berwick Flora, ii. 99 ; Lichen pro- 

 loscideus, Eng. Bot. 522 and 2484 ; G. cylindrica, 

 Ach. Syn. 65 ; Berwick Flora, ii. 99 ; Lichen 

 deustus, Lightfoot, 861. 



On Shaftoe Crags near Wallington, and on Cheviot 

 and Hedgehope, N. On walls and rocks in Tees- 

 dale nearthe High Force,in Harewood, particularly 

 between Widdy Bank and Cauldron Snout, D; 

 also on Cronkley Fell. 



Acharius has separated G. proboscidea from G. cylin- 

 drica, but they are the same plant in different stages 

 of growth. 



3. G. erosa. 



Ach. Syn. 65 ; Eng. Bot. 2066 ; Lichen torrifactus, 

 Lightfoot, 862. 



On rocks at Hunsterley Peak, north-west of Was- 

 kerley Park, also near Eglestone, particularly about 

 Blackburn, D. On Cronkley Fell, Teesdale. On 

 Cheviot and Hedgehope, N. 



4. G. deusta. 



Ach. Syn. 66 ; Eng. Bot. 2483 ; Hook. Fl. Scot. 



ii. 42 ; Gr. Fl. Eds. 328. 

 On rocks of the Millstone Grit at Roadley near 



Wallington, N. — W. C. Trevelyan, Esq. 



5. G. pustidata. 



Ach. Syn. 66 ; Hook. Fl. Scot. ii. 42 ; Lichen pus- 

 tulatus, Eng. Bot. 1283. 



On the Millstone Grit at Shaftoe Crags near Wal- 

 lington, N. 



First noticed there by Miss Emma Trevelyan. 



6. G.pellila. 



Ach. Syn. 67 ; Hook. Fl. Scot. ii. 42 ; Lichen pel- 

 litus, Eng. Bot. 931 ; L. polyrrhizus, Lightfoot, 

 864. 

 On Shaftoe Crags, Hedgehope and Cheviot, also on 

 Hexham Fell, N. On Muggleswick Fell, li. On 

 Cronkley Fell, Teesdale. 



57. OPEGRAPHA. 



1. O. Persoonii. 



Ach. Syn. 71; Eng. Bot. 2345 ; Berwick Flora, 

 ii. 99. 



Upon sandstone rocks on the coast of Northumber- 

 land. Upon Hudshead, and on Sandstone dykes 

 near Berwick, abundant, N. — Dr. G. Johnston. 



2. O. tesserata. 



Eng. Bot. t. 2632, f. 3 ; Lam. and De Cand. ii. 



313 ; O.pcima, Ach. Syn. 72. ' 

 On rocks above Middleton-in-Teesdale, D. 

 Sent to Acharius by the Rev. J. Harriman. 



3. O. calcaria. 



