View source for Brickellia eupatorioides

{{Treatment/ID
|accepted_name=Brickellia eupatorioides
|accepted_authority=(Linnaeus) Shinners
|publications={{Treatment/Publication
|title=Sida
|place=4: 274. 1971
|year=1971
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms={{Treatment/ID/Basionym
|name=Kuhnia eupatorioides
|authority=Linnaeus
|rank=species
|publication_title=Sp. Pl. ed.
|publication_place=2, 2: 1662. 1763
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Eupatorieae;Brickellia;Brickellia eupatorioides
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Eupatorieae]]</div><div class="higher-taxon"><small>genus</small>[[Brickellia]]</div><div class="higher-taxon"><small>species</small>[[Brickellia eupatorioides]]</div></div>
|volume=Volume 21
|mention_page=page 466, 491
|treatment_page=page 498
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 30–200 cm (bases woody). <b>Stems</b> branched, pubescent. <b>Leaves</b> mostly opposite (alternate in vars. gracillima and texana); petioles 0–10 mm; blades 1- or 3-nerved from bases, lanceolate, lance-linear, lance-ovate, lance-rhombic, linear, or oblong, 25–100 × 0.5–40 mm, bases acute, margins entire or ± dentate (often revolute), apices obtuse to acuminate, faces glandular-pubescent. <b>Heads</b> in paniculiform or corymbiform arrays. <b>Peduncles</b> 5–100 mm, glandular-pubescent. <b>Involucres</b> cylindric to narrowly campanulate, 7–15 mm. <b>Phyllaries</b> 22–26 in 4–6 series, green to stramineous, sometimes purple-tinged, 3–7-striate, unequal, margins scarious (often ciliate); outer ovate to lance-ovate (puberulent, often densely gland-dotted, apices acute to acuminate), inner lanceolate (± gland-dotted, apices obtuse to aristate). <b>Florets</b> 6–35; corollas pale yellow, yellow-green, pinkish lavender, or maroon, 4.5–6 mm. <b>Cypselae</b> 2.7–5.5 mm, glabrous or strigose, sometimes hispidulous or velutinous and/or gland-dotted; pappi of 20–28 white or tawny, usually plumose or subplumose, sometimes barbellate, bristles.</span><!--

-->{{Treatment/Body
|distribution=Ala.;Ariz.;Ark.;Colo.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Md.;Mich.;Minn.;Miss.;Mo.;Mont.;N.C.;N.Dak.;N.J.;N.Mex.;Nebr.;Ohio;Okla.;Pa.;S.C.;S.Dak.;Tenn.;Tex.;Utah;Va.;W.Va.;Wis.;Mexico.
|discussion=<p>Varieties 6 (6 in the flora).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Leaf blades lance-linear or linear, 0.5–3 mm wide
|[[#key-0-2| > 2]]
|-id=key-0-1
|1
|Leaf blades lanceolate, lance-linear, lance-ovate, or lance-rhombic, 1–40 mm wide
|[[#key-0-4| > 4]]
|-id=key-0-2
|2
|Florets 9–13
|[[Brickellia eupatorioides var. floridana|Brickellia eupatorioides var. floridana]]
|-id=key-0-2
|2
|Florets 16–30
|[[#key-0-3| > 3]]
|-id=key-0-3
|3
|Leaf blades 1–3 mm wide (lengths of proximal leaves greater than distals); involucres 8–13 mm
|[[Brickellia eupatorioides var. chlorolepis|Brickellia eupatorioides var. chlorolepis]]
|-id=key-0-3
|3
|Leaf blades 0.5–1 mm wide (lengths of proximal leaves equaling distals); involucres 5–10 mm
|[[Brickellia eupatorioides var. gracillima|Brickellia eupatorioides var. gracillima]]
|-id=key-0-4
|4
|Phyllaries: lengths of outers and mids 1/2–1 times inners, apices long-acuminate, usuallycontorted
|[[Brickellia eupatorioides var. texana|Brickellia eupatorioides var. texana]]
|-id=key-0-4
|4
|Phyllaries: lengths of outers and mids to 1/2 times inners, apices obtuse, acute, or acuminate, not contorted
|[[#key-0-5| > 5]]
|-id=key-0-5
|5
|Leaves 1-nerved from bases; petioles 0–1 mm; heads borne singly or 2–3 in loose, paniculiform arrays
|[[Brickellia eupatorioides var. chlorolepis|Brickellia eupatorioides var. chlorolepis]]
|-id=key-0-5
|5
|Leaves 1- or 3-nerved from bases; petioles 0–10 mm; heads mostly 3–8 in dense, corymbiform arrays.
|[[#key-0-6| > 6]]
|-id=key-0-6
|6
|Involucres 7–11 mm; florets 6–15
|[[Brickellia eupatorioides var. eupatorioides|Brickellia eupatorioides var. eupatorioides]]
|-id=key-0-6
|6
|Involucres 8–15 mm; florets 15–35
|[[Brickellia eupatorioides var. corymbulosa|Brickellia eupatorioides var. corymbulosa]]
|}
</div></div><!--

-->{{#Taxon:
name=Brickellia eupatorioides
|authority=(Linnaeus) Shinners
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Kuhnia eupatorioides
|family=Asteraceae
|distribution=Ala.;Ariz.;Ark.;Colo.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Md.;Mich.;Minn.;Miss.;Mo.;Mont.;N.C.;N.Dak.;N.J.;N.Mex.;Nebr.;Ohio;Okla.;Pa.;S.C.;S.Dak.;Tenn.;Tex.;Utah;Va.;W.Va.;Wis.;Mexico.
|reference=None
|publication title=Sida
|publication year=1971
|special status=Illustrated
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_1255.xml
|tribe=Asteraceae tribe Eupatorieae
|genus=Brickellia
|species=Brickellia eupatorioides
}}<!--

-->[[Category:Treatment]][[Category:Brickellia]]