Difference between revisions of "Glaucium corniculatum"

(Linnaeus) Rudolph

Fl. Jen., 13. 1781.

Introduced
Basionym: Chelidonium corniculatum Linnaeus Sp. Pl. 1: 506. 1753
Treatment appears in FNA Volume 3.
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|elevation=0-1600 m
 
|elevation=0-1600 m
 
|distribution=Kans.;Mont.;Nev.;N.Y.;Oreg.;Pa.;Tex.;Europe;sw Asia.
 
|distribution=Kans.;Mont.;Nev.;N.Y.;Oreg.;Pa.;Tex.;Europe;sw Asia.
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|introduced=true
 
|discussion=<p><i>Glaucium corniculatum</i> has been widely introduced outside its native Eurasian range as a crop weed and ballast waif. It can persist in a fairly broad range of climates and probably is established in North America more widely than existing herbarium records indicate.</p>
 
|discussion=<p><i>Glaucium corniculatum</i> has been widely introduced outside its native Eurasian range as a crop weed and ballast waif. It can persist in a fairly broad range of climates and probably is established in North America more widely than existing herbarium records indicate.</p>
 
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|publication title=Fl. Jen.,
 
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|publication year=1781
 
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|special status=Weedy;Introduced
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|special status=W2;Introduced
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V3/V3_1056.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_1056.xml
 
|genus=Glaucium
 
|genus=Glaucium
 
|species=Glaucium corniculatum
 
|species=Glaucium corniculatum

Latest revision as of 21:45, 5 November 2020

Plants annual or occasionally biennial, to 5 dm. Stems branching. Leaves to 25 cm; basal few, blade glabrate to moderately pubescent; basal and proximal cauline with blade lyrate, 7-9-lobed; distal with blade ovate, not distinctly clasping stem (sometimes slightly cordate-clasping); margins deeply dentate. Flowers: pedicels stout, to 5 cm; sepals 15-30 mm; petals orange to reddish orange, usually with blackish basal spot, obovate, to 40 mm. Capsules sublinear, straight or slightly curved, to 25 cm, appressed- to ascending-pubescent or glabrate.


Phenology: Flowering late spring–summer.
Habitat: Open shores, fields, pastures, and canyon slopes
Elevation: 0-1600 m

Distribution

V3 1056-distribution-map.gif

Introduced; Kans., Mont., Nev., N.Y., Oreg., Pa., Tex., Europe, sw Asia.

Discussion

Glaucium corniculatum has been widely introduced outside its native Eurasian range as a crop weed and ballast waif. It can persist in a fairly broad range of climates and probably is established in North America more widely than existing herbarium records indicate.

Selected References

None.

Lower Taxa

None.