Page:Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne (1867).djvu/234

9. V. hederifolia Veronica hederifolia, L. Native. British type. Area C, N, D. Range 1.

Common in cultivated fields and on hedge-banks.

10. V. agrestis Veronica agrestis, L. Colonist. British type. Area C, N, D. Range 1, 2.

Common in cultivated fields, ascending in Coquetdale to Alwinton, in Teesdale to Langdon Bridge, 400 yards.

11. V. polita Veronica polita, Fries. Colonist. British type. Area C, N, D. Range 1.

In similar places to the preceding but less frequent, ascending in St. John's Chapel, 1000 feet.

12. V. Buxbaumii Veronica persica, Ten. Colonist. English type. Area C, N, D. Range 1.

Not unfrequent as a weed in forage fields, ascending in Weardale to 1000 feet near St. John's.

3. BARTSIA, L.

1. B. alpina Bartsia alpina, L. Native. Intermediate type. Area D. Range 2.

On the banks of the Whey Sike and other streamlets that descend Widdy Bank Fell to Harwood Beck and the Tees. Range of altitude 350-550 yards.

2. B. odontites Odontites vernus, Huds. Native. British type. Area C, N, D. Range 1, 2.

Frequent by road-sides and in cultivated fields, ascending in Teesdale to 350 yards near the High Force, and nearly as high in Rookhope.

4. EUPHRASIA, L.

1. E. officinalis Euphrasia officinalis, L. Native. British type. Area C, N, D. Range 1-3.

Common in pastures and on heaths, ascending to 800 yards on Cheviot, 600 yards on Kilhope Law.