Difference between revisions of "Lomatium utriculatum"
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*Species - - Lomatium utriculatum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rose – common lomatium | *Species - - Lomatium utriculatum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rose – common lomatium | ||
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Lomatium vaseyi (Coult. & Rose) Coult. & Rose | Lomatium vaseyi (Coult. & Rose) Coult. & Rose | ||
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West of the Cascades in Washington;British Columbia south to California. <ref name="Burke">http://biology.burke.washington.edu/herbarium/imagecollection.php?Genus=Lomatium&Species=utriculatum </ref> | West of the Cascades in Washington;British Columbia south to California. <ref name="Burke">http://biology.burke.washington.edu/herbarium/imagecollection.php?Genus=Lomatium&Species=utriculatum </ref> | ||
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===Habitat=== | ===Habitat=== | ||
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| + | Low elevations; somewhat moist, open, often rocky areas. <ref name="Burke">http://biology.burke.washington.edu/herbarium/imagecollection.php?Genus=Lomatium&Species=utriculatum </ref> | ||
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===Uses=== | ===Uses=== | ||
Revision as of 14:35, 23 April 2012
Lomatium utriculatum (Nutt. ex Torr. & Gray) Coult. & Rose
Contents
Taxonomy
- Kingdom - Plantae – Plants
- Subkingdom - Tracheobionta – Vascular plants
Superdivision - Spermatophyta – Seed plants
- Division - Magnoliophyta – Flowering plants
- Class - Magnoliopsida – Dicotyledons
- Subclass - Rosidae
- Order - Apiales
- Family - Apiaceae – Carrot family
- Genus - Lomatium Raf. – desertparsley
- Species - - Lomatium utriculatum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rose – common lomatium
Synonyms
Lomatium vaseyi (Coult. & Rose) Coult. & Rose
Plant Description
General: Perennial from a slender taproot, 1-6 dm. tall. Leaves: Leaves chiefly cauline, soft, ternate-pinnately dissected, the ultimate segments crowded, pointed, up to 5 mm. long and less than 1 mm. wide. Flowers: Inflorescence a compound umbel, the rays as many as 15, unequal, 2-7 mm. long at maturity; involucre none; bractlets of the involucel well developed, 2-5 mm. long, obovate to elliptic, the tip often shallowly cleft; calyx teeth none; flowers bright yellow; pedicels 2-8 mm. long. [1]
Bloom Period
April-June [1]
Distribution
West of the Cascades in Washington;British Columbia south to California. [1]
Habitat
Low elevations; somewhat moist, open, often rocky areas. [1]
Uses
Propagation
Seed
Abbreviation: LOUT
Seed sample from: 2011
Average Measurement: 5.7 x 3.2 x 0.5
Measurement Range: L: 5.25 – 6.5, W: 2.5 – 4, D: 0.25 – 0.6
Features
Shape: Seeds schizoid, very flat and winged. Hilum and opposite apex are narrower than middle of seed.
Color: Inner seed face is dark reddish brown, with off-white wings. Hilum is tan.
Surface: Three off-white ridges run longitudinally across dark seed face. On opposite seed face, one off-white ridge bisects dark seed face from hilum to opposite apex. In most seeds, two shorter anZZXd lest distinct white markings run parallel to the main white ridge. Seed smooth and somewhat iridescent.
Latitudinal Cross Section: elliptical 
Longitudinal Cross Section: elliptical 
