Tremor

Cherry-laurel

prunus laurocerasus

Columbine

aquilegia vulgaris

Corydalis

corydalis ambigua and/or corydalis yanhusuo

Cowslip

primula veris

Darnel

lolium temulentum

Dutchman’s Breeches, Turkey Corn

dicentra cucullaria

Henbane

hyoscyamus niger

Jimsonweed

datura stramonium

Lady’s Slipper

cypripedium spp.

Muira Puama

ptychopetalum olacoides

Pussy Willow

salix discolor

Scopolia

scopolia carniolica

Squirrel-corn

dicentra canadensis