Absinth wormwood
Artemisia absinthium
Common mullein
Verbascum thapsus L.
Common St. Johnswort
Hypericum perforatum L.
Common tansy
Tanacetum vulgare L.
Cypress spurge
Euphorbia cyparissias
Dalmation toadflax
Linaria dalmatica & L. genistifolia
Dyer's woad
Isatis tinctoria L.
Leafy spurge
Euphorbia esula L.
Myrtle spurge
Euphorbia myrsinites
Orange hawkweed
Hieracium aurantiacum
Rush skeletonweed
Chondrilla juncea L.
Russian-olive
Elaeagnus angustifolia L.
Sulfur cinquefoil
Potentilla recta L.
Yellow hawkweed
Hieracium caespitosum
Yellow starthistle
Centaurea solstitialis L.
Yellow toadflax
Linaria vulgaris Mill.
