Difference between revisions of "Canotia holacantha"

Torrey ex A. Gray

in J. C. Ives, Rep. Colorado R. 4: 15. 1861.

Common names: Crucifixion thorn
Illustrated
Treatment appears in FNA Volume 12. Treatment on page 119.
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{{Treatment/ID
 
{{Treatment/ID
 
|accepted_name=Canotia holacantha
 
|accepted_name=Canotia holacantha
|accepted_authority=Torrey ex A. Gray in J. C. Ives
+
|accepted_authority=Torrey ex A. Gray
 
|publications={{Treatment/Publication
 
|publications={{Treatment/Publication
|title=Rep. Colorado R.
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|title=in J. C. Ives, Rep. Colorado R.
 
|place=4: 15. 1861
 
|place=4: 15. 1861
 
|year=1861
 
|year=1861
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|special_status={{Treatment/ID/Special_status
 
|special_status={{Treatment/ID/Special_status
 
|code=F
 
|code=F
|label=Selected by author to be illustrated
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|label=Illustrated
 
}}
 
}}
 
|basionyms=
 
|basionyms=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Canotia holacantha
 
name=Canotia holacantha
|author=
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|authority=Torrey ex A. Gray
|authority=Torrey ex A. Gray in J. C. Ives
 
 
|rank=species
 
|rank=species
 
|parent rank=genus
 
|parent rank=genus
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|distribution=Ariz.;Mexico (Sonora).
 
|distribution=Ariz.;Mexico (Sonora).
 
|reference=None
 
|reference=None
|publication title=Rep. Colorado R.
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|publication title=in J. C. Ives, Rep. Colorado R.
 
|publication year=1861
 
|publication year=1861
|special status=Selected by author to be illustrated
+
|special status=Illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V12/V12_483.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V12/V12_483.xml
 
|genus=Canotia
 
|genus=Canotia
 
|species=Canotia holacantha
 
|species=Canotia holacantha

Latest revision as of 19:15, 5 November 2020

Please click on the illustration for a higher resolution version.
Illustrator:

Copyright:

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 +
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. +
in J. C. Ives, Rep. Colorado R. +
Illustrated +
Canotia holacantha +
species +