Difference between revisions of "Oxalis laxa"

Hooker & Arnott

Bot. Beechey Voy., 13. 1830.

Common names: Dwarf wood-sorrel
Introduced
Synonyms: Oxalis corniculata var. sericea R. Knuth O. micrantha Bertero ex Savi O. radicosa A. Richard O. simulans Baker
Treatment appears in FNA Volume 12. Treatment on page 145. Mentioned on page 136, 146.
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|elevation=10–800 m.
 
|elevation=10–800 m.
 
|distribution=Calif.;South America (Chile).
 
|distribution=Calif.;South America (Chile).
 +
|introduced=true
 
|discussion=<p><i>Oxalis laxa</i> is widespread in California in the eastern part of the Central Valley and along the central coast.</p>
 
|discussion=<p><i>Oxalis laxa</i> is widespread in California in the eastern part of the Central Valley and along the central coast.</p>
 
|tables=
 
|tables=
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|publication year=1830
 
|publication year=1830
 
|special status=Introduced
 
|special status=Introduced
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V12/V12_773.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_773.xml
 
|genus=Oxalis
 
|genus=Oxalis
 
|species=Oxalis laxa
 
|species=Oxalis laxa

Latest revision as of 19:17, 5 November 2020

Herbs annual, caulescent, sometimes densely cespitose, rhizomes and stolons absent, bulbs absent. Aerial stems 1–5 from base, erect, 0.5–7 cm, usually herbaceous, sometimes becoming ± woody proximally, hirtellous to villous-hirtellous. Leaves cauline; stipules rudimentary; petiole 1.5–6 cm; leaflets 3, green, obcordate, 5–12 mm, lobed 1/5 length, lobes apically convex, surfaces glabrous, oxalate deposits absent. Inflorescences racemes, 6–14-flowered; peduncles 3–15 cm. Flowers heterostylous; sepal apices without tubercles; petals yellow, 6–12 mm. Capsules ovoid to spheric, 3–5 mm, puberulent.


Phenology: Flowering Apr–Jun.
Habitat: Disturbed sites, riparian woodlands, riverbanks, gravelly beaches, rock crevices, foothill woodlands.
Elevation: 10–800 m.

Distribution

V12 773-distribution-map.jpg

Introduced; Calif., South America (Chile).

Discussion

Oxalis laxa is widespread in California in the eastern part of the Central Valley and along the central coast.

Selected References

None.

Lower Taxa

None.
... more about "Oxalis laxa"
Guy L. Nesom +
Hooker & Arnott +
Dwarf wood-sorrel +
Calif. +  and South America (Chile). +
10–800 m. +
Disturbed sites, riparian woodlands, riverbanks, gravelly beaches, rock crevices, foothill woodlands. +
Flowering Apr–Jun. +
Bot. Beechey Voy., +
Introduced +
Oxalis corniculata var. sericea +, O. micrantha +, O. radicosa +  and O. simulans +
Oxalis laxa +
species +