familyAsteraceae
tribeAsteraceae tribe Senecioneae
genusArnoglossum
speciesArnoglossum ovatum

Difference between revisions of "Arnoglossum ovatum"

(Walter) H. Robinson

Phytologia 28: 294. 1974.

Loran C. Anderson
Endemic
Basionym: Cacalia ovata Walter Fl. Carol., 196. 1788
Synonyms: Arnoglossum ovatum var. lanceolatum (Nuttall) D. B. Ward C. elliottii Nuttall C. lanceolata (Walter) Nieuwland C. lanceolata var. elliottii (R. M. Harper) Kral & R. K. Godfrey Conophora ovata Rafinesque Mesadenia angustifolia R. M. Harper Mesadenia dentata (Nuttall) Rafinesque Mesadenia elliottii R. M. Harper Mesadenia lanceolata (Walter) Rafinesque Mesadenia lanceolata var. virescens R. M. Harper Mesadenia maxima Schultz-Bipontinus Mesadenia ovata Senecio boscianus Senecio walteri
Treatment appears in FNA Volume 20. Treatment on page 624. Mentioned on page 623.
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|year=1974
 
|year=1974
 
}}
 
}}
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|special_status={{Treatment/ID/Special_status
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|code=E
 +
|label=Endemic
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|basionyms={{Treatment/ID/Basionym
 
|name=Cacalia ovata
 
|name=Cacalia ovata
 
|authority=Walter
 
|authority=Walter
 +
|rank=species
 +
|publication_title=Fl. Carol.,
 +
|publication_place=196. 1788
 
}}
 
}}
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
 
|name=Arnoglossum ovatum var. lanceolatum
 
|name=Arnoglossum ovatum var. lanceolatum
 
|authority=(Nuttall) D. B. Ward
 
|authority=(Nuttall) D. B. Ward
−
}}{{Treatment/ID/Synonym
+
|rank=variety
 +
}} {{Treatment/ID/Synonym
 
|name=C. elliottii
 
|name=C. elliottii
 
|authority=Nuttall
 
|authority=Nuttall
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=C. lanceolata
 
|name=C. lanceolata
 
|authority=(Walter) Nieuwland
 
|authority=(Walter) Nieuwland
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=C. lanceolata var. elliottii
 
|name=C. lanceolata var. elliottii
 
|authority=(R. M. Harper) Kral & R. K. Godfrey
 
|authority=(R. M. Harper) Kral & R. K. Godfrey
−
}}{{Treatment/ID/Synonym
+
|rank=variety
 +
}} {{Treatment/ID/Synonym
 
|name=Conophora ovata
 
|name=Conophora ovata
 
|authority=Rafinesque
 
|authority=Rafinesque
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Mesadenia angustifolia
 
|name=Mesadenia angustifolia
 
|authority=R. M. Harper
 
|authority=R. M. Harper
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Mesadenia dentata
 
|name=Mesadenia dentata
 
|authority=(Nuttall) Rafinesque
 
|authority=(Nuttall) Rafinesque
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Mesadenia elliottii
 
|name=Mesadenia elliottii
 
|authority=R. M. Harper
 
|authority=R. M. Harper
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Mesadenia lanceolata
 
|name=Mesadenia lanceolata
 
|authority=(Walter) Rafinesque
 
|authority=(Walter) Rafinesque
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Mesadenia lanceolata var. virescens
 
|name=Mesadenia lanceolata var. virescens
 
|authority=R. M. Harper
 
|authority=R. M. Harper
−
}}{{Treatment/ID/Synonym
+
|rank=variety
 +
}} {{Treatment/ID/Synonym
 
|name=Mesadenia maxima
 
|name=Mesadenia maxima
 
|authority=Schultz-Bipontinus
 
|authority=Schultz-Bipontinus
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Mesadenia ovata
 
|name=Mesadenia ovata
−
|authority=unknown
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|authority=
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Senecio boscianus
 
|name=Senecio boscianus
−
|authority=unknown
+
|authority=
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Senecio walteri
 
|name=Senecio walteri
−
|authority=unknown
+
|authority=
 +
|rank=species
 
}}
 
}}
 
|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Arnoglossum;Arnoglossum ovatum
 
|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Arnoglossum;Arnoglossum ovatum
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|elevation=0–300 m
 
|elevation=0–300 m
 
|distribution=Ala.;Fla.;Ga.;La.;Miss.;N.C.;S.C.;Tex.
 
|distribution=Ala.;Fla.;Ga.;La.;Miss.;N.C.;S.C.;Tex.
−
|discussion=<p>Arnoglossum ovatum is the most variable species in the genus (as implied by synonymy). Extreme forms (very narrow-leaved, e.g., Cacalia lanceolata form, and broadly ovate-leaved forms) look very distinctive; intergradations occur. Differences could be because of dysploid chromosome races, variances in habitat, or some unknown factors.</p>
+
|discussion=<p><i>Arnoglossum ovatum</i> is the most variable species in the genus (as implied by synonymy). Extreme forms (very narrow-leaved, e.g., Cacalia lanceolata form, and broadly ovate-leaved forms) look very distinctive; intergradations occur. Differences could be because of dysploid chromosome races, variances in habitat, or some unknown factors.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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name=Arnoglossum ovatum
 
name=Arnoglossum ovatum
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|author=
 
 
|authority=(Walter) H. Robinson
 
|authority=(Walter) H. Robinson
 
|rank=species
 
|rank=species
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|publication title=Phytologia
 
|publication title=Phytologia
 
|publication year=1974
 
|publication year=1974
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|special status=
+
|special status=Endemic
−
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V20_1400.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_1400.xml
 
|tribe=Asteraceae tribe Senecioneae
 
|tribe=Asteraceae tribe Senecioneae
 
|genus=Arnoglossum
 
|genus=Arnoglossum

Latest revision as of 20:00, 5 November 2020

Plants 50–300 cm (weakly rhizomatous). Stems round. Basal leaves: blades ovate to narrowly lanceolate or lance-linear, to 30+ cm, margins usually entire. Cauline leaves: proximal petiolate, ovate to narrowly lanceolate or lance-linear, margins usually entire; distal sessile, smaller. Involucres 8–10 mm. Phyllaries (± purple-tinged) lance-ovate, midveins not winged (tips acute to acuminate, papillate). Corollas usually white or greenish, rarely purplish, 8–9(–10) mm. Cypselae fusiform or clavate, 4–5 mm (dark brown, 7–8-ribbed); pappi (5–)6–7.5 mm. 2n = 50, 52, 56.


Phenology: Flowering (May–)Aug–Oct(–Dec).
Habitat: Wet, sandy woods, lowlands, savannas, roadsides
Elevation: 0–300 m

Distribution

V20-1400-distribution-map.gif

Ala., Fla., Ga., La., Miss., N.C., S.C., Tex.

Discussion

Arnoglossum ovatum is the most variable species in the genus (as implied by synonymy). Extreme forms (very narrow-leaved, e.g., Cacalia lanceolata form, and broadly ovate-leaved forms) look very distinctive; intergradations occur. Differences could be because of dysploid chromosome races, variances in habitat, or some unknown factors.

Selected References

None.

Lower Taxa

None.
... more about "Arnoglossum ovatum"
RDF feed
Author
Loran C. Anderson +
Authority
(Walter) H. Robinson +
Basionyms
Cacalia ovata +
Distribution
Ala. +, Fla. +, Ga. +, La. +, Miss. +, N.C. +, S.C. +  and Tex. +
Elevation
0–300 m +
Habitat
Wet, sandy woods, lowlands, savannas, roadsides +
Illustration copyright
Flora of North America Association +
Illustrator
Yevonn Wilson-Ramsey +
Number of lower taxa
0 +
Phenology
Flowering (May–)Aug–Oct(–Dec). +
Publication title
Phytologia +
Publication year
1974 +
Reference
None +
Source xml
https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse grained fna xml/V19-20-21/V20 1400.xml +
Synonyms
Arnoglossum ovatum var. lanceolatum +, C. elliottii +, C. lanceolata +, C. lanceolata var. elliottii +, Conophora ovata +, Mesadenia angustifolia +, Mesadenia dentata +, Mesadenia elliottii +, Mesadenia lanceolata +, Mesadenia lanceolata var. virescens +, Mesadenia maxima +, Mesadenia ovata +, Senecio boscianus +  and Senecio walteri +
Taxon family
Asteraceae +
Taxon name
Arnoglossum ovatum +
Taxon parent
Arnoglossum +
Taxon rank
species +
Volume
Volume 20 +