Difference between revisions of "Oxalis oregana"
Fl. N. Amer. 1: 211. 1838.
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|name=Oxalis acetosella subsp. oregana | |name=Oxalis acetosella subsp. oregana | ||
|authority=(Nuttall) D. Löve | |authority=(Nuttall) D. Löve | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=O. oregana var. smalliana | |name=O. oregana var. smalliana | ||
|authority=(R. Knuth) M. Peck | |authority=(R. Knuth) M. Peck | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=O. oregana var. tracyi | |name=O. oregana var. tracyi | ||
|authority=Jepson | |authority=Jepson | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=O. smalliana | |name=O. smalliana | ||
|authority=R. Knuth | |authority=R. Knuth | ||
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|elevation=10–800(–1000) m. | |elevation=10–800(–1000) m. | ||
|distribution=B.C.;Calif.;Oreg.;Wash. | |distribution=B.C.;Calif.;Oreg.;Wash. | ||
| − | |discussion=<p>Oxalis oregana has sometimes been treated as a disjunct geographical taxon of the European O. acetosella Linnaeus (see comments under 21. O. montana).</p> | + | |discussion=<p><i>Oxalis oregana</i> has sometimes been treated as a disjunct geographical taxon of the European O. acetosella Linnaeus (see comments under 21. <i>O. montana</i>).</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1838 | |publication year=1838 | ||
|special status=Selected by author to be illustrated;Endemic | |special status=Selected by author to be illustrated;Endemic | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V12/V12_682.xml |
|genus=Oxalis | |genus=Oxalis | ||
|species=Oxalis oregana | |species=Oxalis oregana | ||
Revision as of 14:49, 18 September 2019
Herbs perennial, acaulous, rhizomes present, fleshy-thickened, densely scaly, stolons absent, bulbs absent. Leaves basal, clustered at rhizome tips; petiole 5–15(–21) cm, sparsely to densely villous, hairs rusty; leaflets 3, green, broadly obcordate, 10–30(–40) mm, lobed 1/5–1/4 length, lobes apically convex, surfaces sparsely villous, oxalate deposits absent. Inflorescences 1-flowered; scapes (6–)11–25 cm, glabrous or sparsely villous. Flowers heterostylous; sepal apices without tubercles; petals white to deep pink, usually with yellow spot sub-basally and prominent purple veins, (8–)15–25 mm. Capsules ovoid, 6–8(–12) mm, glabrate.
Phenology: Flowering Feb–Sep.
Habitat: Douglas fir, mixed fir, cedar-spruce, mixed conifer, and hemlock-maple forests, maple woodlands, alder glens, Gaultheria thickets, stream banks.
Elevation: 10–800(–1000) m.
Distribution
B.C., Calif., Oreg., Wash.
Discussion
Oxalis oregana has sometimes been treated as a disjunct geographical taxon of the European O. acetosella Linnaeus (see comments under 21. O. montana).
Selected References
None.