Page:Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne (1867).djvu/132

114 near Darlington. A plant which grows on the basaltic crags at Kyloe, Howick, and Batcheugh, recedes from this in the direction of T. minus by its hollow stem, smaller size, smaller leaflets, which are glaucous and somewhat glandular beneath, and few-flowered, scarcely leafy, panicle. Range of altitude 0-300 yards.

4. , L. Native. English type. Area N, D. Range 1.

Absent from Cheviot-land. In Tyne-land on the bank of the Tyne near Ovingham (F.). In Durham by the Team near Lamesley, the Wear near Sunderland, plentiful in Morden Carr, and occurring also at Hell Kettles and in several places in the low country near the Tees about Greatham, Tarm, and Norton.

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

Everywhere common in woods and shaded and heathy places, ascending high up the Drizzle ravine on Cheviot (J. Hardy), and in the Tees district to 550 yards in Harwood Dale (B.).

, L. Alien.

In a potato-field near Norton (J. Hogg).

1. , L. Native. Germanic type. Area N. Range 1.

On the Cowhill near Newcastle (F. R!). Hedgebank in Coniscliffe Lane, near Darlington (Harriman !), the station now built over.

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

Common in ponds and ditches. Of the subordinate forms R.