What supports Knapweed Rhopalid
11
native plants
support it in the US
11
food
support it in the US
Food plants All
11 native plants it feeds on, most recorded first.
-
Common Yarrow
Achillea millefolium
-
Annual Fleabane
Erigeron annuus
-
Pineapple-weed
Matricaria discoidea
-
Red-flowering Currant
Ribes sanguineum
-
Canada Hawkweed
Hieracium umbellatum
-
Golden Currant
Ribes aureum
-
Bitter Fleabane
Erigeron acris
-
Tarragon
Artemisia dracunculus