
Biddy-biddy | Acaena novae-zelandiae

Brazilian Verbena | Verbena bonariensis

Bull Thistle | Cirsium vulgare

Canada Thistle | Cirsium arvense

Coltsfoot | Tussilago farfara

Cutleaf Teasel | Dipsacus laciniatus

Dalmatian Toadflax | Linaria dalmatica ssp. dalmatica

Dodder | Cuscuta spp.

Dyer’s Woad | Isatis tinctoria

Evergreen Bugloss | Pentaglottis sempervirens

Garlic Mustard | Alliaria petiolata

Giant Hogweed | Heracleum mantegazzianum
