Difference between revisions of "Ageratina altissima"

(Linnaeus) R. M. King & H. Robinson

Phytologia 19: 212. 1970.

Common names: White snakeroot
IllustratedEndemic
Basionym: Ageratum altissimum Linnaeus Sp. Pl. 2: 839. 1753,
Treatment appears in FNA Volume 21. Treatment on page 549. Mentioned on page 548, 550, 551.
FNA>Volume Importer
m (Bot: Adding category Revised Since Print)
 
(5 intermediate revisions by 3 users not shown)
Line 8: Line 8:
 
}}
 
}}
 
|common_names=White snakeroot
 
|common_names=White snakeroot
 +
|special_status={{Treatment/ID/Special_status
 +
|code=F
 +
|label=Illustrated
 +
}}{{Treatment/ID/Special_status
 +
|code=E
 +
|label=Endemic
 +
}}
 
|basionyms={{Treatment/ID/Basionym
 
|basionyms={{Treatment/ID/Basionym
 
|name=Ageratum altissimum
 
|name=Ageratum altissimum
 
|authority=Linnaeus
 
|authority=Linnaeus
 +
|rank=species
 
|publication_title=Sp. Pl.
 
|publication_title=Sp. Pl.
 
|publication_place=2: 839. 1753,
 
|publication_place=2: 839. 1753,
Line 25: Line 33:
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
|distribution=North America.
+
|distribution=N.B.;N.S.;Ont.;Que.;Sask.;Ala.;Ark.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Mass.;Md.;Mich.;Minn.;Miss.;Mo.;N.C.;N.Dak.;N.H.;N.J.;N.Y.;Nebr.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wis.
 
|discussion=<p>Varieties 2 (2 in the flora).</p>
 
|discussion=<p>Varieties 2 (2 in the flora).</p>
 
|tables=
 
|tables=
Line 49: Line 57:
 
-->{{#Taxon:
 
-->{{#Taxon:
 
name=Ageratina altissima
 
name=Ageratina altissima
|author=
 
 
|authority=(Linnaeus) R. M. King & H. Robinson
 
|authority=(Linnaeus) R. M. King & H. Robinson
 
|rank=species
 
|rank=species
Line 56: Line 63:
 
|basionyms=Ageratum altissimum
 
|basionyms=Ageratum altissimum
 
|family=Asteraceae
 
|family=Asteraceae
|distribution=North America.
+
|distribution=N.B.;N.S.;Ont.;Que.;Sask.;Ala.;Ark.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Mass.;Md.;Mich.;Minn.;Miss.;Mo.;N.C.;N.Dak.;N.H.;N.J.;N.Y.;Nebr.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Va.;Vt.;W.Va.;Wis.
 
|reference=None
 
|reference=None
 
|publication title=Phytologia
 
|publication title=Phytologia
 
|publication year=1970
 
|publication year=1970
|special status=
+
|special status=Illustrated;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_1390.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_1390.xml
 
|tribe=Asteraceae tribe Eupatorieae
 
|tribe=Asteraceae tribe Eupatorieae
 
|genus=Ageratina
 
|genus=Ageratina
Line 67: Line 74:
 
}}<!--
 
}}<!--
  
-->[[Category:Treatment]][[Category:Ageratina]]
+
-->
 +
 
 +
[[Category:Treatment]]
 +
[[Category:Ageratina]]
 +
[[Category:Revised Since Print]]

Latest revision as of 18:28, 6 November 2020

Perennials, (30–)50–80(–120) cm (bases usually fibrous-rooted crowns, sometimes rhizomatous). Stems ascending to erect, sometimes semiscandent, puberulent (hairs minute, crisped). Leaves opposite; petioles (5–)10–30(–50) mm; blades usually deltate-ovate to ovate or broadly lanceolate, sometimes ovate-lanceolate, 4–11(–13) × 2.5–8(–9) cm, bases usually rounded to truncate or obtuse, sometimes cordate, margins coarsely and doubly incised-serrate, apices usually acuminate. Heads clustered. Peduncles 1–5 mm, puberulent. Involucres 4–5 mm. Phyllaries: apices acute, abaxial faces glabrous or sparsely and finely villous. Corollas white, lobes sparsely short-villous. Cypselae glabrous.

Distribution

V21-1390-distribution-map.gif

N.B., N.S., Ont., Que., Sask., Ala., Ark., Conn., Del., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Maine, Mass., Md., Mich., Minn., Miss., Mo., N.C., N.Dak., N.H., N.J., N.Y., Nebr., Ohio, Okla., Pa., R.I., S.C., S.Dak., Tenn., Tex., Va., Vt., W.Va., Wis.

Discussion

Varieties 2 (2 in the flora).

Selected References

None.

Key

1 Phyllaries 3–5 mm, apices not cuspidate Ageratina altissima var. altissima
1 Phyllaries 4–7 mm, apices cuspidate to acuminate Ageratina altissima var. roanensis
... more about "Ageratina altissima"
Guy L. Nesom +
(Linnaeus) R. M. King & H. Robinson +
Ageratum altissimum +
White snakeroot +
N.B. +, N.S. +, Ont. +, Que. +, Sask. +, Ala. +, Ark. +, Conn. +, Del. +, Fla. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Maine +, Mass. +, Md. +, Mich. +, Minn. +, Miss. +, Mo. +, N.C. +, N.Dak. +, N.H. +, N.J. +, N.Y. +, Nebr. +, Ohio +, Okla. +, Pa. +, R.I. +, S.C. +, S.Dak. +, Tenn. +, Tex. +, Va. +, Vt. +, W.Va. +  and Wis. +
Illustrated +  and Endemic +
Compositae +
Ageratina altissima +
Ageratina +
species +