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Vascular Plants of California
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Droseraceae
SUNDEW FAMILY


Droseraceae
Habit: Annual, perennial herb, [subshrub], carnivorous; roots weak. Leaf: generally basal rosette, often coiled in bud; blade with insect-catching hairs adaxially, hairs gland-tipped and sticky, [sensitive bristles]. Inflorescence: cyme, raceme-like, [flowers solitary]; flowers [1] few, on long peduncle. Flower: bisexual, radial; calyx lobes generally 5; petals generally 5, free or +- fused; stamens (4)5 [(10)20]; pistil 1, ovary superior, chamber 1, placentas generally 3(5), parietal, style generally 3(5), each generally 2-lobed. Fruit: capsule, loculicidal; valves generally 3(5). Seed: generally many, spindle-shaped.
Genera In Family: 3 genera (2 with 1 sp. each), 170+ species: temperate, tropics, especially Australia, South America, southern Africa; especially in bogs, swamps; some cultivated as novelties (Dionaea, Venus' fly-trap, of southeastern United States).
Jepson eFlora Author: Elizabeth L. Painter & William J. Stone
Scientific Editor: Thomas J. Rosatti.
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)

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Citation for this treatment: Elizabeth L. Painter & William J. Stone 2012, Droseraceae, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=122, accessed on April 25, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 25, 2024.