Below are the words that matched your query...
Genus Hydrastis
- small genus of perennial herbs having rhizomes and palmate leaves and small solitary flowers; of northeastern United States and Japan
Genus Isopyrum
- tufted perennial herbs of northern hemisphere
Genus Laccopetalum
- one species: giant buttercup
Genus Nigella
- erect annual Eurasian herbs
Genus Pulsatilla
- includes a group of plants that in some classifications are included in the genus Anemone: pasqueflowers
Genus Thalictrum
- widely distributed genus of perennial herbs: meadow rue
Genus Trautvetteria
- small genus of perennial herbs: false bugbane
Genus Trollius
- perennial herbs of north temperate regions: globeflowers
Genus Drimys
- shrubs and trees of southern hemisphere having aromatic foliage
Genus Pseudowintera
- evergreen shrubs or small trees of Australia and New Zealand