Difference between revisions of "Heterotheca camporum var. camporum"

Treatment appears in FNA Volume 20. Treatment on page 255. Mentioned on page 256.
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{{Treatment/ID
 
{{Treatment/ID
 
|accepted_name=Heterotheca camporum var. camporum
 
|accepted_name=Heterotheca camporum var. camporum
|accepted_authority=unknown
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|accepted_authority=
 
|publications=
 
|publications=
 
|basionyms=
 
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|elevation=100–300 m
 
|elevation=100–300 m
 
|distribution=Ark.;Ill.;Ind.;Mo.
 
|distribution=Ark.;Ill.;Ind.;Mo.
|discussion=<p>Variety camporum grows on bluffs along the Mississippi River, sandy areas near rivers, and roadsides in eastern Missouri, northern Arkansas, Illinois, and western Indiana. It may be similar in stature and general appearance to <i>Heterotheca villosa </i>var.<i> minor</i> and <i></i></i>var.<i><i> villosa</i>, whose ranges just reach the northwestern limit of distribution of <i></i></i>var.<i><i> camporum</i> in northern Illinois. Possibly it was introduced in Nebraska in the late 1800s but did not survive. Sparse serration of the mid cauline leaf margins distinguishes <i></i></i>var.<i><i> camporum</i> from varieties of <i>H. villosa</i>.</p>
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|discussion=<p>Variety camporum grows on bluffs along the Mississippi River, sandy areas near rivers, and roadsides in eastern Missouri, northern Arkansas, Illinois, and western Indiana. It may be similar in stature and general appearance to <i>Heterotheca villosa </i>var.<i> minor</i> and <i></i>var.<i> villosa</i>, whose ranges just reach the northwestern limit of distribution of <i></i>var.<i> camporum</i> in northern Illinois. Possibly it was introduced in Nebraska in the late 1800s but did not survive. Sparse serration of the mid cauline leaf margins distinguishes <i></i>var.<i> camporum</i> from varieties of <i>H. villosa</i>.</p>
 
|tables=
 
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|references=
 
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Heterotheca camporum var. camporum
 
name=Heterotheca camporum var. camporum
|author=
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|authority=
|authority=unknown
 
 
|rank=variety
 
|rank=variety
 
|parent rank=species
 
|parent rank=species
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|publication year=
 
|publication year=
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_556.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_556.xml
 
|tribe=Asteraceae tribe Astereae
 
|tribe=Asteraceae tribe Astereae
 
|genus=Heterotheca
 
|genus=Heterotheca

Latest revision as of 21:04, 5 November 2020

Plants 35–70 cm. Distal stems and peduncles eglandular or sparsely to moderately stipitate-glandular. Distal leaf faces moderately hispido-strigose, usually eglandular, rarely sparsely stipitate-glandular. 2n = 36.


Phenology: Flowering Jul–Oct(–Dec).
Habitat: Prairies, sandy plains, limestone bluffs, ledges and glades, sandy banks, slopes of sandhills, dry rocky or sandy barrens, railroad rights-of-way, sandy disturbed areas, and in open oak woods of the central oak-hickory vegetation zone
Elevation: 100–300 m

Discussion

Variety camporum grows on bluffs along the Mississippi River, sandy areas near rivers, and roadsides in eastern Missouri, northern Arkansas, Illinois, and western Indiana. It may be similar in stature and general appearance to Heterotheca villosa var. minor and var. villosa, whose ranges just reach the northwestern limit of distribution of var. camporum in northern Illinois. Possibly it was introduced in Nebraska in the late 1800s but did not survive. Sparse serration of the mid cauline leaf margins distinguishes var. camporum from varieties of H. villosa.

Selected References

None.

Lower Taxa

None.
John C. Semple +
(Greene) Shinners +
Chrysopsis camporum +
Ark. +, Ill. +, Ind. +  and Mo. +
100–300 m +
Prairies, sandy plains, limestone bluffs, ledges and glades, sandy banks, slopes of sandhills, dry rocky or sandy barrens, railroad rights-of-way, sandy disturbed areas, and in open oak woods of the central oak-hickory vegetation zone +
Flowering Jul–Oct(–Dec). +
Field & Lab. +
Chrysopsis villosa var. camporum +  and Heterotheca villosa var. camporum +
Heterotheca camporum var. camporum +
Heterotheca camporum +
variety +