Difference between revisions of "Canotia holacantha"

Torrey ex A. Gray in J. C. Ives

Rep. Colorado R. 4: 15. 1861.

Common names: Crucifixion thorn
Selected by author to be illustrated
Treatment appears in FNA Volume 12. Treatment on page 119.
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|elevation=0–2000 m.
 
|elevation=0–2000 m.
 
|distribution=Ariz.;Mexico (Sonora).
 
|distribution=Ariz.;Mexico (Sonora).
|discussion=<p>Canotia holacantha has been reported from Utah (J. R. Hastings et al. 1972; M. C. Johnston 1975), but was not included in A Utah Flora (S. L. Welsh et al. 1993, 2003); no corroborating specimens have been located.</p>
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|discussion=<p><i>Canotia holacantha</i> has been reported from Utah (J. R. Hastings et al. 1972; M. C. Johnston 1975), but was not included in A Utah Flora (S. L. Welsh et al. 1993, 2003); no corroborating specimens have been located.</p>
 
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|publication year=1861
 
|publication year=1861
 
|special status=Selected by author to be illustrated
 
|special status=Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V12/V12_483.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V12/V12_483.xml
 
|genus=Canotia
 
|genus=Canotia
 
|species=Canotia holacantha
 
|species=Canotia holacantha

Revision as of 14:47, 18 September 2019

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Shrubs or trees 2–5(–10) m. Stems many-branched, virgate, principal branches ascending, pale green. Flowers: sepals 2–4 mm; petals oblong, 4–5 × 2 mm; stamens 5, filaments as long as petals; styles united into beak. Capsules narrowly obovoid, 21–27 × 6–10 mm (including beak), opening from apex to middle. Seeds basally compressed. 2n = 30.


Phenology: Flowering spring to fall; fruiting late summer–winter, fruit persisting into spring.
Habitat: Open roadsides, deserts.
Elevation: 0–2000 m.

Discussion

Canotia holacantha has been reported from Utah (J. R. Hastings et al. 1972; M. C. Johnston 1975), but was not included in A Utah Flora (S. L. Welsh et al. 1993, 2003); no corroborating specimens have been located.

Selected References

None.

Lower Taxa

None.
... more about "Canotia holacantha"
Jinshuang Ma +  and Geoffrey A. Levin +
Torrey ex A. Gray in J. C. Ives +
Crucifixion thorn +
Ariz. +  and Mexico (Sonora). +
0–2000 m. +
Open roadsides, deserts. +
Flowering spring to fall +  and fruiting late summer–winter, fruit persisting into spring. +
Rep. Colorado R. +
Selected by author to be illustrated +
Canotia holacantha +
species +