62 



Mr. Winch's Flora of Northumberland, 8$c. 



Sm. Eng. Fl. iv. 150; Eng. Bot. 1845; Hook. 



Fl. Scot. 273; Berwick Flora, 207; Q- Robur, 



With. ii. 515. 

 In woods and hedges, frequent. 



371. FAGUS. 



1. F. Castanea. Chesnut-tree. 



Sm. Eng. Fl. iv. 151 ; Eng. Bot. 880 ; With. ii. 



583 ; Castanea vulgaris, Hook. Br. Fl. 408. 

 In plantations. 

 Not a native of the north of England. 



2. F. sylvatica. Beech-tree. 



Sm. Eng. Fl. iv. 152; Eng. Bot. 1847; Hook. 



Fl. Scot. 274 ; Berwick Flora, 207. 

 In woods and hedges, common. 



372. BETULA. 



1. B. alba. Common Birch. 



Sms Eng. Fl. iv. 153 ; Eng. Bot. 2198 ; Hook. 



Fl. Scot. 274 ; Berwick Flora, 208. 

 /3 B. pendula, Lindley's Syn. 229. 

 In mountainous woods and by lakes, frequent. 

 Roth and Lindley consider Betula pendula a distinct 



species from B. alba, owingto itsweeping branches ; 



and, when young, its bark being smooth and warted. 



373. CARPLNUS. 

 1. C. Bctulus. Horn-beam. 



Sm. Eng. Fl. iv. 155 ; Eng. Bot. 2032 ; Hook. 



Fl. Scot. 274. 

 In plantations, 

 Not originally a native of the north of England, 



374. CORYLUS. 

 1. C. Avellana, Hazel -nut-tree. 



Sm. Eng. Fl. iv. 157 ; Eng. Bot. 723 ; Hook. Fl. 



Scot. 275; Lond. t. 17; Berwick Flora, 208. 

 In woods, hedges, and denes, common. 



MONOECIA MONADELPHIA. 



375. PliSTUS. 

 1. P. sylvestris Scotch Fir. 

 Sm. Eng. Fl. iv. 158; Eng. Bot. 24G0 ; Light- 

 foot, 587 ; Woodv. t. 207 ; With. iii. 811. 

 Only in planted woods at present, though the roots 

 and trunks of the Fir abound in all the bogs on our 

 highest moors. 



DIOECIA DIANDRIA. 



376. SALIX. 



1. S. triandra. Long-leaved Triandrous Willow. 

 Sm. Eng. Fl. iv. 166 ; Eng. Bot. 1435; With. ii. 



65 ; Hook. Fl. Scot. 278. 

 In hedges near Chester-Ie- Street, D. On the banks 



of the Pont at Ponteland, N. 

 Rare in the north. 



2. S. amygdalim. Broad-leaved Triandrous Willow, 



Almond-leaved Willow. 

 Sm.Eng. Fl. iv. 169; Eng. Bot. 1637 ; With. ii. 



66. 

 In hedges near Birtley, and at Chester-le- Street 



new bridge, also at Beamish and on the banks of 



the Derwent, D. In Heaton Wood, and in hedges 

 near Gilsland and Cambo, at Allan Heads, and on 

 the banks of Little Cow Lough, also near the Ro- 

 man station at Risingham, N. 



3. S. pentandra. Sweet Willow, Bay-leaved Willow. 

 Sm. Eng. Fl. iv. 171 ; Eng. Bot. 1805; Hook. 



Fl. Scot. 279; With. ii. 69 ; Berwick Flora, 212. 

 In the Roman Foss between Shewing-shields and 

 Carrow, in hedges near Gilsland and House-steads, 

 in Heaton Wood, on the banks of North Tyne and 

 of Tweed, N. By the Team near Beamish and 

 Pockerley, on the banks of Wear near Chester-le- 

 Street new bridge, and of Tees near Eglestone, 

 also between Norton and Billingham, D. Near 

 West Boldon and Cleadon, D.— Mr. R. Waugh 

 and Mr. J. Thornhill. Near Berwick, not uncom- 

 mon. — Dr. G. Johnston. 



4. S. radicans. Rooting-branched Willow. 



Sm. Fl. Brit. iii. 1053; Hook. Fl. Scot. 280; Br. 

 Fl. 428 ; Northumberland and Durham Guide, 

 ii. 21 ; S. phylicifblia, Sm. Fl. Brit. iii. 1049 ; 

 Eng. Fl. iv. 173; Eng. Bot. 1958; With.ii. 71. 



By ditches communicating with Prestwick Can*, N. 

 On both banks of Derwent above Blanchland, N. 

 and D. 



That this is not Sallx pliyUcifolia of the Swedish bo- 

 tanists I am certain, from Lapland specimens com- 

 municated by the late Dr. Swartz. The figure in 

 the English Botany is good, and agrees with the 

 plant received from Sir J. Smith. 



5. S. bicolor. Shining dark-green Willow. 



Sm. Eng. Fl. iv. 178; Eng. Bot. 1806 ; With. ii. 

 70 ; S. lamina, Sm. Linn. Tr. vi. 122. 



On the banks of Wear near Lumley Castle, and on 

 Tees from Croft to Middleton, D. On the banks 

 of Derwent, and of Beldon and Nuckton bourns 

 above Blanchland, D. and N. In the hedges north 

 of Cambo, N. By the Lime at its junction with the 

 Tees.— W. C. Trevelyan, Esq. 



6. S. vitcllina. Yellow Willow. 



Sm. Eng. Fl. iv. 182 ; Eng. Bot. 1389 ; Hook. 



Fl. Scot. 281 ; With. ii. 72. 

 On the banks of Team, Tyne, and Wear, D. and N. 



At Morton Carrs, D. — Mr. Janson. 



7. S. decipiens. Deceiving Willow. 



Sm. Eng. Fl. iv. 183; Eng. Bot. 1937; With. ii. 



G8; Berwick Flora, 212. 

 On the banks of Tyne, Wear, Team, and Derwent, 



N. and D. By the sides of Grange Bourn near 



Berwick. — Dr. G. Johnston. 



8. S. fragilis. Crack Willow. 



Sm. Eng. Fl. iv. 184 ; Eng. Bot. 1807 ; Hook. 



Fl. Scot. 279 ; With. ii. 73. 

 In denes and on the banks of rivers, frequent. 



9. S. Russelliana. Bedford Willow, Leicestershire or 



Dishlev Willow. 



Sm. Eng. Fl. iv. 186; Eng. Bot. 1808; Hook. 

 Fl. Scot. 279 ; With. ii. 67 ; Berwick Flora, 

 212. 



On the banks of Wear and Tees, D. Near Haugh- 

 ton and Cockerton, D. — Mr. Janson. Near Cambo 

 and Wallington, also by the Font and in Heaton 

 Dene, N. By the Tweed, common. — Dr. G. John- 

 ston. Near Alnwick, N. — Miss Forster, delin. 



10. S. Helix. Rose Willow. 



Sm. Eng. Fl. iv. 188 : Eng. Bot. 1343; With. ii. 

 63; Berwick Flora, 212; S. monandra, Curt. 

 Lond. Fasc. vi. t. 71, excluding f. 2. 



