Page:Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne (1867).djvu/236

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

Frequent in peaty swamps, ascending to 550 yards in Welhope, 1700 feet in Harwood Dale.

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

Frequent by the side of streams in the low country in the two southern divisions.

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

Frequent upon hedge-banks and by the side of streams, ascending in Coquetdale to Linn Shiels, 1150 feet near Wear Head, and 850 yards in Teesdale. A plant, gathered by Professor Oliver between Hylton and Washington, Durham, is most likely S. Ehrharti.

3. , L. Alien.

Gathered by Mr. Makepeace near Otterburn.

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

Frequent on heaths and amongst the rocks, especially of the sandstone and porphyritic hills, ascending to 500 yards in the Cheviot district, and to 1600 feet in Harwood Dale and Allendale. Said to be absent from the Magnesian Limestone. Is it really so?

1. , L. Alien.

Occasionally subspontaneous on old walls. Hulne Abbey, Warkworth Hermitage, the castle at Barnard Castle, wall at Kibblesworth, Chirton, &c.