Definition that contains rootstock
- radical especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem
- arrowroot canna grown especially for its edible rootstock from which arrowroot starch is obtained
- wolfsbane poisonous Eurasian perennial herb with broad rounded leaves and yellow flowers and fibrous rootstock
- basal especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem
- fireweed tall North American perennial with creeping rootstocks and narrow leaves and spikes of pinkish-purple flowers occurring in great abundance in burned-over areas or recent clearings; an important honey plant
- orris fragrant rootstock of various irises especially Florentine iris; used in perfumes and medicines
- goldenseal perennial herb of northeastern United States having a thick knotted yellow rootstock and large rounded leaves
- wolfbane poisonous Eurasian perennial herb with broad rounded leaves and yellow flowers and fibrous rootstock
- bloodroot perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leaf and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant
- orrisroot fragrant rootstock of various irises especially Florentine iris; used in perfumes and medicines