Noun umbrella plant has 3 senses
- umbrella plant, Indian rhubarb, Darmera peltata, Peltiphyllum peltatum - rhizomatous perennial herb with large dramatic peltate leaves and white to bright pink flowers in round heads on leafless stems; colonizes stream banks in the Sierra Nevada in California
--1 is a kind of herb, herbaceous plant
--1 is a member of Darmera, genus Darmera, Peltiphyllum, genus Peltiphyllum
- umbrella plant, Eriogonum allenii - late-blooming perennial plant of shale barrens of Virginia having flowers in flat-topped clusters
--2 is a kind of eriogonum
- umbrella plant, umbrella sedge, Cyperus alternifolius - African sedge widely cultivated as an ornamental water plant for its terminal umbrellalike cluster of slender grasslike leaves
--3 is a kind of sedge
--3 is a member of Cyperus, genus Cyperus
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