Jepson Flora Project: Jepson Interchange    

 
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Jepson Interchange (more information)
©Copyright 1993 by the Regents of the University of California
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NYMPHAEACEAE

WATERLILY FAMILY

William J. Stone

Perennial, aquatic; caudex or rhizome generally horizontal, generally large
Leaves alternate, arising directly from caudex; petiole long; blades generally floating, submersed, or slightly emergent
Inflorescence: flowers solitary, axillary; peduncle long
Flowers generally bisexual; sepals 3–many, sometimes petal-like; petals 0–many, sometimes scale- or stamen-like, inserted on receptacle or side of ovary; stamens many, spirally arranged, filaments generally broad; ovary ± compound, superior to inferior, chambers 5–many, ovules many, styles finger-like or 0
Fruit spongy, berry-like
Genera in family: 6 genera, ± 60 species: worldwide.
Retrieve key for NYMPHAEACEAE
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