Page:The Botanist's Guide Through the Counties of Northumberland and Durham (Vol 1).djvu/110

Rh 820. Urtica urens.

On Hedge Banks and in waste Places.

821. Urtica dioica.

On cultivated Ground and in waste Places.

MONOECIA PENTANDRIA.

822. Bryonia dioica.

In Hedges near Birtley, Gainford, Darlingon, and Bishop-Auckland, B.

MONOECIA POLYANDRIA.

823. Myriophyllum spicatum.

In Ponds and Rivulets, frequent.

824. Myriophyllum verticellatum.

At Polam, D.—W. Backhouse, jun. 

825. Sagittarea sagittifolia.

Near Bellingham and Norton, D.—W. Backhouse, jun. 

826. Arum maculatum.

In Woods and on Hedge Banks.

827. Poterium Sanguisorba.

On dry Limestone Hills, D.