Difference between revisions of "Liatris cylindracea"

Michaux

Fl. Bor.-Amer. 2: 93. 1803.

Common names: Barrelhead gayfeather
Synonyms: Lacinaria cylindracea (Michaux) Kuntze Liatris intermedia Lindley Liatris squarrosa var. intermedia (Lindley) de Candolle
Treatment appears in FNA Volume 21. Treatment on page 518. Mentioned on page 514, 517, 519, 535.
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|name=Lacinaria cylindracea
 
|name=Lacinaria cylindracea
 
|authority=(Michaux) Kuntze
 
|authority=(Michaux) Kuntze
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}} {{Treatment/ID/Synonym
 
|name=Liatris intermedia
 
|name=Liatris intermedia
 
|authority=Lindley
 
|authority=Lindley
}}{{Treatment/ID/Synonym
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}} {{Treatment/ID/Synonym
 
|name=Liatris squarrosa var. intermedia
 
|name=Liatris squarrosa var. intermedia
 
|authority=(Lindley) de Candolle
 
|authority=(Lindley) de Candolle
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|elevation=100–400 m
 
|elevation=100–400 m
 
|distribution=Ont.;Ala.;Ark.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Mich.;Minn.;Mo.;N.Y.;Ohio;Okla.;Tenn.;Wis.
 
|distribution=Ont.;Ala.;Ark.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Mich.;Minn.;Mo.;N.Y.;Ohio;Okla.;Tenn.;Wis.
|discussion=<p>Stems and leaves of Liatris cylindracea sometimes are hairy (Kentucky, Missouri), perhaps reflecting genetic influence from L. hirsuta. See also discussion under 1. L. compacta.</p>
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|discussion=<p>Stems and leaves of <i>Liatris cylindracea</i> sometimes are hairy (Kentucky, Missouri), perhaps reflecting genetic influence from <i>L. hirsuta</i>. See also discussion under 1. <i>L. compacta</i>.</p>
 
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|publication year=1803
 
|publication year=1803
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V21_1309.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_1309.xml
 
|tribe=Asteraceae tribe Eupatorieae
 
|tribe=Asteraceae tribe Eupatorieae
 
|genus=Liatris
 
|genus=Liatris

Revision as of 15:31, 18 September 2019

Plants 20–60 cm. Corms usually globose, rarely elongate. Stems glabrous. Leaves: basal and proximal cauline 3(–5)-nerved, linear-oblanceolate to linear-lanceolate, 80–250 × 2–6 mm (largest usually distal to proximalmost), gradually reduced distally, essentially glabrous (proximal margins pilose-ciliate). Heads borne singly or (2–28) in loose to dense, racemiform to spiciform arrays. Peduncles 0 or (spreading-ascending) 2–10(–20) mm. Involucres cylindro-campanulate, (11–)13–18 × 6–8 mm. Phyllaries in 5–7 series, ovate-triangular (outer) to broadly oblong or spatulate-oblong, strongly unequal, essentially glabrous, margins usually with narrow hyaline borders, ciliolate, apices broadly rounded, rounded-acuminate, or truncate (inner stiffly mucronate). Florets 10–35; corolla tubes glabrous inside (lobes adaxially hispid). Cypselae 5–7 mm; pappi: lengths ± equaling corollas, bristles plumose.


Phenology: Flowering Jul–Sep.
Habitat: Prairies, limestone outcrops, bluffs, barrens, and glades, marl, sandstone outcrops, dunes, roadsides, sandy pine-oak, wooded northern slopes
Elevation: 100–400 m

Distribution

V21-1309-distribution-map.gif

Ont., Ala., Ark., Ga., Ill., Ind., Iowa, Kans., Ky., Mich., Minn., Mo., N.Y., Ohio, Okla., Tenn., Wis.

Discussion

Stems and leaves of Liatris cylindracea sometimes are hairy (Kentucky, Missouri), perhaps reflecting genetic influence from L. hirsuta. See also discussion under 1. L. compacta.

Selected References

None.

Lower Taxa

None.
... more about "Liatris cylindracea"
Guy L. Nesom +
Michaux +
Barrelhead gayfeather +
Ont. +, Ala. +, Ark. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, Mich. +, Minn. +, Mo. +, N.Y. +, Ohio +, Okla. +, Tenn. +  and Wis. +
100–400 m +
Prairies, limestone outcrops, bluffs, barrens, and glades, marl, sandstone outcrops, dunes, roadsides, sandy pine-oak, wooded northern slopes +
Flowering Jul–Sep. +
Fl. Bor.-Amer. +
Lacinaria cylindracea +, Liatris intermedia +  and Liatris squarrosa var. intermedia +
Liatris cylindracea +
species +