Difference between revisions of "Hypochaeris chillensis"

(Kunth) Britton

Bull. Torrey Bot. Club 19: 371. 1892.

Introduced
Basionym: Apargia chillensis Kunth in A. von Humboldt et al., Nov. Gen. Sp. 4(fol.): 2. 1818; 4(qto.): 3. 1820
Synonyms: Achyrophorus chillensis (Kunth) Schultz-Bipontinus Hypochaeris brasiliensis (Lessing) Bentham & Hooker f. ex Grisebach Porcellites brasiliensis Lessing
Treatment appears in FNA Volume 19. Treatment on page 298. Mentioned on page 299.
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|year=1892
 
|year=1892
 
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|basionyms={{Treatment/ID/Synonym
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|special_status={{Treatment/ID/Special_status
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|code=I
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|label=Introduced
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}}
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|basionyms={{Treatment/ID/Basionym
 
|name=Apargia chillensis
 
|name=Apargia chillensis
 
|authority=Kunth
 
|authority=Kunth
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|rank=species
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|publication_title=in A. von Humboldt et al., Nov. Gen. Sp.
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|publication_place=4(fol.): 2. 1818;  4(qto.): 3. 1820
 
}}
 
}}
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
 
|name=Achyrophorus chillensis
 
|name=Achyrophorus chillensis
 
|authority=(Kunth) Schultz-Bipontinus
 
|authority=(Kunth) Schultz-Bipontinus
}}{{Treatment/ID/Synonym
+
|rank=species
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}} {{Treatment/ID/Synonym
 
|name=Hypochaeris brasiliensis
 
|name=Hypochaeris brasiliensis
 
|authority=(Lessing) Bentham & Hooker f. ex Grisebach
 
|authority=(Lessing) Bentham & Hooker f. ex Grisebach
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Porcellites brasiliensis
 
|name=Porcellites brasiliensis
 
|authority=Lessing
 
|authority=Lessing
 +
|rank=species
 
}}
 
}}
 
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Hypochaeris;Hypochaeris chillensis
 
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Hypochaeris;Hypochaeris chillensis
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|elevation=0–100 m
 
|elevation=0–100 m
 
|distribution=Ala.;Fla.;Ga.;La.;Miss.;N.C.;S.C.;Tex.;South America.
 
|distribution=Ala.;Fla.;Ga.;La.;Miss.;N.C.;S.C.;Tex.;South America.
|discussion=<p>Hypochaeris chillensis is recognized by the sharply dentate or pinnatifid cauline leaves, yellow corollas, and monomorphic, beaked cypselae. Plants in the flora area differ from those found elsewhere mainly in having the outer phyllaries somewhat more hirsute medially.</p>
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|introduced=true
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|discussion=<p><i>Hypochaeris chillensis</i> is recognized by the sharply dentate or pinnatifid cauline leaves, yellow corollas, and monomorphic, beaked cypselae. Plants in the flora area differ from those found elsewhere mainly in having the outer phyllaries somewhat more hirsute medially.</p>
 
|tables=
 
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name=Hypochaeris chillensis
 
name=Hypochaeris chillensis
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|authority=(Kunth) Britton
 
|authority=(Kunth) Britton
 
|rank=species
 
|rank=species
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|publication title=Bull. Torrey Bot. Club
 
|publication title=Bull. Torrey Bot. Club
 
|publication year=1892
 
|publication year=1892
|special status=
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|special status=Introduced
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V19_433.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_433.xml
 
|tribe=Asteraceae tribe Cichorieae
 
|tribe=Asteraceae tribe Cichorieae
 
|genus=Hypochaeris
 
|genus=Hypochaeris

Latest revision as of 19:51, 5 November 2020

Biennials or perennials, 30–70 cm; taproots vertical, deep, thick, caudices stout. Stems (1–5) erect or ascending, simple or sparingly branched distally, glabrous or pilose proximally. Leaves basal and proximally cauline; basal blades elliptic to oblanceolate, 60–200 × 10–50 mm, margins coarsely and sharply dentate or 2-dentate, ciliate, faces glabrous or coarsely hirsute (cauline sessile, blades lanceolate, 50–100 × 10–30 mm, margins sharply dentate or pinnatifid; distal reduced, entire). Heads 1–10, in loose, paniculiform to corymbiform arrays. Involucres broadly campanulate, 10–20 × 5–20 mm. Phyllaries 20–30, linear-lanceolate, 4–15 mm, unequal, ± hirsute (at least medially). Florets 50–100+; corollas yellow, 5–7 mm, equaling phyllaries at flowering. Cypselae monomorphic, all beaked; bodies golden brown, fusiform, 8–10 mm, muricate, ribs 4–5; pappi of white, plumose bristles in 1 series, 6–8 mm. 2n = 8, 10.


Phenology: Flowering Apr.
Habitat: Waste areas with sandy soil, roadsides, lawns
Elevation: 0–100 m

Distribution

V19-433-distribution-map.gif

Introduced; Ala., Fla., Ga., La., Miss., N.C., S.C., Tex., South America.

Discussion

Hypochaeris chillensis is recognized by the sharply dentate or pinnatifid cauline leaves, yellow corollas, and monomorphic, beaked cypselae. Plants in the flora area differ from those found elsewhere mainly in having the outer phyllaries somewhat more hirsute medially.

Selected References

None.

Lower Taxa

None.
... more about "Hypochaeris chillensis"
David J. Bogler +
(Kunth) Britton +
Apargia chillensis +
Ala. +, Fla. +, Ga. +, La. +, Miss. +, N.C. +, S.C. +, Tex. +  and South America. +
0–100 m +
Waste areas with sandy soil, roadsides, lawns +
Flowering Apr. +
Bull. Torrey Bot. Club +
Introduced +
Achyrophorus chillensis +, Hypochaeris brasiliensis +  and Porcellites brasiliensis +
Hypochaeris chillensis +
Hypochaeris +
species +