Page:Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne (1867).djvu/148

130 30. , L. Colonist. English type. Area C, N, D. Range 1.

Frequent in similar places to the preceding.

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

Everywhere common in cultivated fields and waste ground, ascending to 450 yards in Weardale and Allendale.

2. , L. Colonist. English type. Area C, N, D. Range 1.

Frequent in cultivated ground, ascending in Teesdale to Eglestone (700 feet). The commonest species on Holy Island (R. Embleton).

3. , L. Colonist. English type. Area C, N, D. Range 1.

In similar stations to the two preceding, but less frequent.

4. , Br. Denizen. English type. Area N, D. Range 1.

Frequent upon embankments and by road-sides about Shields, Sunderland, Hartlepool, &c., but perhaps originally introduced with ballast.

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

A common weed in cultivated ground, ascending to 350 yards in Weardale, and 450 yards in West Allendale. There are two forms, one with sulphur-coloured and the other with white flowers and violet veins, both frequent.