Scab

American White Spruce

picea glauca

Barberry

berberis vulgaris

Blackberry

rubus spp.

Eyebright

euphrasia spp.

Figwort

scrophularia nodosa

Frangula, Alder Buckthorn, Glossy Buckthorn

frangula alnus

Groundsel

senecio vulgaris

Madder

rubia tinctorum

Scotch Thistle

onopordum acanthium

Tansy Ragwort

senecio jacobaea

White Birch

betula papyrifera

White Pine

pinus strobus