|Jepson Flora Project: Jepson Interchange|
|TREATMENT FROM THE JEPSON MANUAL (1993)||
previous taxon |
Jepson Interchange (more information)
©Copyright 1993 by the Regents of the University of California
For up-to-date information about California vascular plants, visit the Jepson eFlora.
Annual, perennial herb, subshrub, carnivorous; roots weak
Leaves generally basal rosette, often coiled in bud; blade with insect-catching hairs on upper surface, hairs either gland-tipped and sticky or sensitive bristles
Inflorescence: cyme or raceme-like; flowers 1few, on long peduncle
Flower bisexual, radial; calyx lobes generally 5; petals generally 5, free or slightly fused; stamens 420; pistil 1, ovary superior, chamber 1, placentas generally 3(5), parietal, style branches generally 3(5), each generally 2-lobed
Fruit: capsule, loculicidal; valves generally 3(5)
Seeds generally many, spindle-shaped
Genera in family: 4 genera (3 with 1 sp. each), 100 species: temp, tropical, especially Australia, New Zealand, especially in bogs, swamps; some cultivated as novelties (Dionaea, Venus' fly-trap, of se US)
Etymology: (Greek: dewy)
Annual, perennial herb, often brownish or reddish
Leaf: petiole long; blade hairs on upper surface stalked, gland-tipped (glands secrete sticky, insect-trapping fluid, leaf folds around prey, which is digested by enzymes, ribonucleases, and bacteria)
Inflorescence: raceme-like cyme
Flower: sepals, petals, stamens generally 5; main style branches, placentas, valves generally 3
Species in genus: 100 species: range of family. D. filiformis Raf. and D. linearis Goldie were planted in NCo (Mendocino Co.) and may persist.
Leaf: blade 412 mm, 412 mm wide, base sometimes ± cordate
Inflorescence: peduncles 1several, 525 cm
Flower: calyx 46 mm, fused only at base; petals 46 mm, white to pink; style branches 2-lobed nearly to base
Seed 11.5 mm, spindle-shaped, light brown
Ecology: Uncommon. Sphagnum bogs
Elevation: 02000 m.
Bioregional distribution: Scattered in Northwestern California (especially near coast), Cascade Range, High Sierra Nevada
Distribution outside California: to e US, circumboreal
Horticultural information: WET, bog and pure water: 4, 5, 6, 7, 15, 16, 17; DFCLT.
|YOU CAN HELP US make sure that our distributional information is correct and current. If you know that a plant occurs in a wild, reproducing state in a Jepson bioregion NOT highlighted on the map, please contact us with that information. Please realize that we cannot incorporate range extensions without access to a voucher specimen, which should (ultimately) be deposited in an herbarium. You can send the pressed, dried collection (with complete locality information indicated) to us (e-mail us for details) or refer us to an accessioned herbarium specimen. Non-occurrence of a plant in an indicated area is difficult to document, but we will especially value your input on those types of possible errors (see automatic conversion of distribution data to maps).|