Althea
American Spikenard
Bennet
Birthwort
Black Cohosh
Columbine
Comfrey
Common Groundsel
Cotton
European Ragwort
Flax
Garden Raspberry
Garden Violet
Goat's Rue
Horehound
Iceland Moss
Lady's Mantle
Pansy
Primrose
Ragwort
Shepherd's Purse
Silverweed
Spikenard (Both Varities)
Squaw Vine
Wild Red Raspberry
Wormwood

Source: The Herb Book by John B. Lust