Below are the words that matched your query...
Genus Lemna
- minute aquatic herbs floating on or below the water surface of still water consisting of a leaflike frond or plant body and single root
Genus Spirodela
- minute aquatic herbs floating on the water surface consisting of a shiny leaflike frond and 2-21 roots
Genus Wolffia
- minute rootless aquatic herbs having globular fronds floating on or near the water surface and bearing one flower per frond
Genus Wolffiella
- minute rootless aquatic herbs having flat fronds floating on or below the water surface and bearing 1-2 flowers per frond; America and Africa
Genus Aralia
- type genus of Araliaceae; large widely distributed genus of shrubs and trees and vines: spikenard; Hercules''-club
Genus Meryta
- small to medium evergreen dioecious trees of oceanic climates: puka
Genus Panax
- perennial herbs of eastern North America and Asia having aromatic tuberous roots: ginseng
Genus Schefflera
- large genus of shrubby and climbing tropical plants having showy digitately compound foliage