Page:Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne (1867).djvu/250

232 1. , L. Native. British type. Area C, N, D. Range 1. Ponds and ditches, rare. In the pond at Spindlestone (Dr. Johnston. T.). Newham Lough (R. Embleton). Ditches at Alnmouth (T.). Prestwick Carr (F. R!). Ponds at Wallington (Sir W. C. Trevelyan. A.). About Scotswood and Blaydon (Professor Oliver!). In the Serpentine in Hardwick Park (F. R.). Hell Kettles near Croft (F. B.).

2. , Hayne. Native. Local type. Area N. Range 1.

In Prestwick Carr, Broomley Lough, and a bog near Crag Lough, 250 yards (F. R!).

3. , L. Native. British type. Area C, N. Range 1.

In Baron House Bog near Gilsland (F. E!). Learmouth Bog near Cornhill (T.). South Charlton Moor (R. Embleton). In South Tynedale on Plainmeller Fell, 250 yards (Miss Dale. F.).

1. , Huds. Native. British type. Area C, N, D. Range 1, 2.

Common in woods and on hedge-banks, ascending in Teesdale to High Force Wood, 350 yards, and to 1400 feet in the Dunsdale ravine of Cheviot.

2. , L. Native. British type. Area C, N, D. Range 1, 2.

Common in meadows and grassy places, ascending to the Main Limestone scars of Harwood Dale, 550 yards. Var. elatior, including a series of forms hybrid between this and the preceding, is not uncommon. This variety must not be confounded with the true P. elatior of Jacquim.