Category Perennial
Saxifraga stolonifera
Shady cliffs and mossy rocks at low altitudes. Occasionally naturalized on walls in C. and S. Europe. Love
Oxalis montana
Damp woods. Love
Medeola virginiana
Rich woods, margins of swamps and bogs. Love
Hydrophyllum virginianum
Rich woods and damp clearings. Love
Equisetum sylvaticum
Damp woods on acid soils, moors etc. Love
Erigenia bulbosa
Rich moist woodland. Love
Cryptotaenia canadensis
Rich woods and thickets. Woodland ravines and riverbanks. Love
Coptis trifolia
Wet to mesic, coniferous and mixed forests, bogs, willow scrub, and tundra, often associated with mosses from sea level to 1500 metres. Love
Claytonia virginica
Rich woods, thickets and clearings. Wetlands, seeps, moist woods, riparian hardwood forests, copses, bluffs, ravines and prairies from sea level to 1000 metres. Love