Difference between revisions of "Marah oregana"
Fl. N.W. Amer., 239. 1898.
Common names: Coastal manroot
Endemic
Basionym: Sicyos oreganus Torrey & A. Gray Fl. N. Amer. 1: 542. 1840
Synonyms: Echinocystis oregana (Torrey & A. Gray) Cogniaux Megarrhiza oregana (Torrey & A. Gray) S. Watson
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|name=Sicyos oreganus | |name=Sicyos oreganus | ||
|authority=Torrey & A. Gray | |authority=Torrey & A. Gray | ||
| + | |rank=species | ||
|publication_title=Fl. N. Amer. | |publication_title=Fl. N. Amer. | ||
|publication_place=1: 542. 1840 | |publication_place=1: 542. 1840 | ||
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|name=Echinocystis oregana | |name=Echinocystis oregana | ||
|authority=(Torrey & A. Gray) Cogniaux | |authority=(Torrey & A. Gray) Cogniaux | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Megarrhiza oregana | |name=Megarrhiza oregana | ||
|authority=(Torrey & A. Gray) S. Watson | |authority=(Torrey & A. Gray) S. Watson | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Cucurbitaceae;Marah;Marah oregana | |hierarchy=Cucurbitaceae;Marah;Marah oregana | ||
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name=Marah oregana | name=Marah oregana | ||
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|authority=(Torrey & A. Gray) Howell | |authority=(Torrey & A. Gray) Howell | ||
|rank=species | |rank=species | ||
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|publication year=1898 | |publication year=1898 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V6/V6_33.xml |
|genus=Marah | |genus=Marah | ||
|species=Marah oregana | |species=Marah oregana | ||
Latest revision as of 22:20, 5 November 2020
Leaf blades usually shallowly, sometimes deeply 5–7-lobed, 8–20(–35) cm wide. Flowers: sepals (pistillate) deltate to subulate or filiform, 1 mm; petals 8–10 mm (pistillate) or 5–6 mm (staminate), corolla usually white to cream, rarely greenish, cupulate to cupulate-rotate; staminodia present in pistillate flowers. Capsules usually striped dark green at maturity, short-ellipsoid to ovoid, tapered to beak, 4–6.5(–8) cm, surface sparsely to moderately echinate (usually smooth distally), spinules weak, flexible, 3–6 mm. Seeds 3–6, orbiculate to elliptic, compressed, 16–22 mm. 2n = 32.
Phenology: Flowering (Feb–)Mar–Jun.
Habitat: Roadsides, disturbed areas, clearings, fields, dunes, open hillsides, stream sides, meadows, thickets, Douglas fir and redwood forests
Elevation: 0–800(–2000) m
Distribution
B.C., Calif., Oreg., Wash.
Discussion
Selected References
None.
Lower Taxa
None.