Page:Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne (1867).djvu/212

194 near Smalesmouth (Professor Oliver and W.H. Brown !). Plentiful by the Wear side both above and below St. John's Chapel, and in Teesdale from Moor Eigs down to the High Force and Winch Bridge (B.). Range of altitude 100-400 yards.

16. , Fries. Native. Montane. Highland type. Area C, N, D. Range 1, 2.

In Coquetdale in the ravine at Linn Shiels (B.). In North Tynedale by the stream-side at Tarset (Professor Oliver and W.H. Brown!). Abundant by the Tees from Langdon Bridge down to Winch Bridge. Range of altitude 150-400 yards.

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

Frequent upon hedge-banks and in woods, ascending in Allendale to Sinderhope, 350 yards, and in Weardale and Teesdale to 400 yards. Very plentiful on some of the railway embankments near Newcastle. 1. , D. C. Alien. Ratcheugh near Alnwick, introduced with clover seed.

1. , Wigg. Native. British type. Area C, N, D. Range 1-3.

Everywhere common in waste and grassy places, ascending to 550 yards on Cheviot, 650. yards on Stangend Rigg, 750 yards on Highfield. Var. palustre is frequent in swamps, especially amongst the hills. Var. laevigatum grows on the Magnesian Limestone in Hesleden Dene and on the sand-links at Alnmouth (T.).

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

Frequent upon hedge-banks and in cultivated fields, ascending