View source for Iva axillaris

{{Treatment/ID
|accepted_name=Iva axillaris
|accepted_authority=Pursh
|publications={{Treatment/Publication
|title=Fl. Amer. Sept.
|place=2: 743. 1813
|year=1813
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Iva axillaris var. robustior
|authority=Hooker
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ambrosiinae;Iva;Iva axillaris
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Ambrosiinae]]</div><div class="higher-taxon"><small>genus</small>[[Iva]]</div><div class="higher-taxon"><small>species</small>[[Iva axillaris]]</div></div>
|volume=Volume 21
|mention_page=
|treatment_page=page 26
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 10–40(–60) cm (rhizomatous). <b>Stems</b> erect (usually herbaceous). <b>Leaves</b>: petioles 0–3 mm; blades narrowly ovate or obovate to elliptic or spatulate, 15–25(–45) × 3–8(–15) mm, margins rarely toothed, faces usually ± strigose to scabrellous, gland-dotted. <b>Heads</b> in ± racemiform arrays. <b>Peduncles</b> 1–2 mm. <b>Involucres</b> ± hemispheric, 2–3 mm. <b>Phyllaries</b>: outer 3–5 ± connate, ± herbaceous. <b>Paleae</b> linear, 1.5–2 mm. <b>Pistillate</b> florets 3–5(–8); corollas 0.5–1.5 mm. <b>Functionally</b> staminate florets 4–8(–20+); corollas 2–2.5 mm. <b>Cypselae</b> 2.5–3 mm. <b>2n</b> = 36, 54.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Oct.
|habitat=Seasonally wet, saline habitats
|elevation=10–2500 m
|distribution=Alta.;B.C.;Man.;Sask.;Ariz.;Calif.;Colo.;Idaho;Kans.;Minn.;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Okla.;Oreg.;S.Dak.;Tex.;Utah.;Wash.;Wis.;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Iva axillaris
|authority=Pursh
|rank=species
|parent rank=genus
|synonyms=Iva axillaris var. robustior
|basionyms=
|family=Asteraceae
|phenology=Flowering May–Oct.
|habitat=Seasonally wet, saline habitats
|elevation=10–2500 m
|distribution=Alta.;B.C.;Man.;Sask.;Ariz.;Calif.;Colo.;Idaho;Kans.;Minn.;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Okla.;Oreg.;S.Dak.;Tex.;Utah.;Wash.;Wis.;Wyo.
|reference=None
|publication title=Fl. Amer. Sept.
|publication year=1813
|special status=Illustrated;Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_45.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae
|genus=Iva
|species=Iva axillaris
}}<!--

-->[[Category:Treatment]][[Category:Iva]]