View source for Asteraceae (tribe Heliantheae) subtribe Polymniinae

{{Treatment/ID
|accepted_name=Asteraceae (tribe Heliantheae) subtribe Polymniinae
|accepted_authority=H. Robinson
|publications={{Treatment/Publication
|title=Phytologia
|place=41: 43. 1978
|year=1978
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Polymniinae
|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 Polymniinae]]</div></div>
|volume=Volume 21
|mention_page=page 7
|treatment_page=page 38
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole-organism some measurement;whole-organism duration;whole-organism some measurement;whole-organism duration"><b>Annuals </b>or perennials, mostly 50–150+ cm (often rhizomatous).</span> <span class="statement" id="st-d0_s1" data-properties="leaf position"><b>Leaves </b>all or mostly cauline;</span> <span class="statement" id="st-d0_s2" data-properties="">opposite;</span> <span class="statement" id="st-d0_s3" data-properties="leaf arrangement;leaf architecture">petiolate;</span> <span class="statement" id="st-d0_s4" data-properties="blade shape;blade shape;ultimate margin shape;face pubescence;face pubescence;face pubescence;face pubescence">blades (pinnately nerved) deltate or rounded-rhombic to cordate or ovate, often raggedly pinnately lobed, ultimate margins coarsely toothed to denticulate or entire, faces pilose or pilosulous to hirtellous, or glabrate, or glabrous, usually glanddotted and/or stipitate-glandular.</span> <span class="statement" id="st-d0_s5" data-properties="head architecture or arrangement;head atypical quantity;array architecture;array architecture"><b>Heads </b>usually radiate (rarely, laminae reduced, heads technically ± disciform), (2–5+) in loose to congested, corymbiform arrays.</span> <span class="statement" id="st-d0_s6" data-properties="calyculus presence"><b>Calyculi </b>0.</span> <span class="statement" id="st-d0_s7" data-properties="involucre shape"><b>Involucres </b>hemispheric.</span> <span class="statement" id="st-d0_s8" data-properties="phyllary duration;phyllary quantity;series quantity"><b>Phyllaries </b>persistent, 6–21+ in 2 series (distinct, outer 2–6 ovate to linear, ± herbaceous, inner ovate to lanceolate, subequal to or shorter than outer, more scarious, similar to paleae).</span> <span class="statement" id="st-d0_s9" data-properties="receptacle shape;receptacle architecture"><b>Receptacles </b>flat to convex, paleate (paleae obovate to oblanceolate or spatulate, herbaceous to scarious).</span> <span class="statement" id="st-d0_s10" data-properties="ray-floret quantity;ray-floret architecture;ray-floret reproduction"><b>Ray-</b>florets 2–6, pistillate, fertile;</span> <span class="statement" id="st-d0_s11" data-properties="corolla coloration">corollas pale yellowish to whitish.</span> <span class="statement" id="st-d0_s12" data-properties="disc-floret quantity;disc-floret architecture"><b>Disc-</b>florets 12–30+, functionally staminate;</span> <span class="statement" id="st-d0_s13" data-properties="corolla coloration;tube height or length or size;throat shape;lobe quantity;lobe shape">corollas pale-yellow, tubes shorter than abruptly dilated throats, lobes 5, deltate to lanceovate;</span> <span class="statement" id="st-d0_s14" data-properties="anther theca coloration">anther thecae pale;</span> <span class="statement" id="st-d0_s15" data-properties="stigmatic papilla presence">stigmatic papillae 0.</span> <span class="statement" id="st-d0_s16" data-properties="cypsela shape;cypsela shape;cypsela shape;cypsela shape;cypsela coloration or pubescence or relief;cypsela pubescence;cypsela pubescence"><b>Cypselae </b>plumply pyriform, ± obcompressed, 3–6-angled or ribbed, finely striate between ribs, sparsely hirtellous or glabrate;</span> <span class="statement" id="st-d0_s17" data-properties="pappus presence">pappi 0.</span><!--

-->{{Treatment/Body
|distribution=c;e North America
|discussion=<p>Genus 1, species 3 (3 species in the flora).</p><!--
--><p>Traditionally, Polymnia has been included in Melampodiinae. It was treated at tribal rank, as Polymnieae (H. Robinson) Panero, by J. L. Panero and V. A. Funk (2002).</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Asteraceae (tribe Heliantheae) subtribe Polymniinae
|authority=H. Robinson
|rank=subtribe
|parent rank=tribe
|synonyms=
|basionyms=
|family=Asteraceae
|distribution=c;e North America
|reference=None
|publication title=Phytologia
|publication year=1978
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21_74.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Polymniinae
|anther theca coloration=pale
|array architecture=corymbiform;loose;congested
|blade shape=lobed;rounded-rhombic;cordate or ovate
|calyculus presence=absent
|corolla coloration=pale-yellow;pale yellowish;whitish
|cypsela coloration or pubescence or relief=striate
|cypsela pubescence=glabrate;hirtellous
|cypsela shape=ribbed;3-6-angled;obcompressed;pyriform
|disc-floret architecture=staminate
|disc-floret quantity=12;30
|face pubescence=stipitate-glandular;pilosulous;hirtellous or glabrate or glabrous
|head architecture or arrangement=radiate
|head atypical quantity=2;5
|involucre shape=hemispheric
|leaf architecture=petiolate
|leaf arrangement=opposite
|leaf position=cauline
|lobe quantity=5
|lobe shape=deltate;lanceovate
|pappus presence=absent
|phyllary duration=persistent
|phyllary quantity=6;21
|ray-floret architecture=pistillate
|ray-floret quantity=2;6
|ray-floret reproduction=fertile
|receptacle architecture=paleate
|receptacle shape=flat;convex
|series quantity=2
|stigmatic papilla presence=absent
|throat shape=dilated
|tube height or length or size=shorter
|ultimate margin shape=coarsely toothed;denticulate or entire
|whole-organism duration=perennial;annual
|whole-organism some measurement=50cm;150cm
}}<!--

-->[[Category:Treatment]][[Category:Asteraceae tribe Heliantheae]]