Definitions
1.NounA flowering plant of species Stachys arvensis, which causes staggers in livestock that consume it.
2.NounA plant of other species, for similar reasons:
Consolida regalis (syn. Delphinium consolida)
3.NounConsolida regalis (syn. Delphinium consolida)
4.NounCorydalis cava
5.NounDelphinium spp. (larkspurs)
Delphinium tricorne (dwarf larkspur)
6.NounDelphinium tricorne (dwarf larkspur)
7.NounDicentra spp. (bleeding hearts)
Dicentra eximia (syn. Fumaria eximia)
8.NounDicentra eximia (syn. Fumaria eximia)
9.NounDicentra canadensis (squirrel corn)
10.NounDicentra cucullaria (Dutchman's breeches)
11.NounHelenium autumnale
12.NounJacobaea vulgaris (syn. Senecio jacobaea, staggerwort)