View source for Leuciva ← Leuciva You do not have permission to edit this page, for the following reason: The action you have requested is limited to users in the group: Users. You can view and copy the source of this page. {{Treatment/ID |accepted_name=Leuciva |accepted_authority=Rydberg in N. L. Britton et al. |publications={{Treatment/Publication |title=in N. L. Britton et al., N. Amer. Fl. |place=33: 8. 1922 |year=1922 }} |common_names=Woolly sumpweed |basionyms= |synonyms= |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ambrosiinae;Leuciva |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>[[Leuciva]]</div></div> |etymology=Greek leuc-, white, and Iva, a related genus, perhaps alluding to white indument of leaves |volume=Volume 21 |mention_page=page 9, 25 |treatment_page=page 29 }}<!-- --><span class="statement" id="st-undefined" data-properties=""><b>Perennials </b>(sometimes flowering in first year), 20–60+ cm. <b>Stems</b> erect, branching from bases and/or distally. <b>Leaves</b> cauline; mostly alternate; petiolate; blades lanceolate to oblanceolate, laciniately pinnately lobed, abaxial faces ± lanate, adaxial ± tomentose, both usually gland-dotted. <b>Heads</b> discoid or disciform, in (ebracteate) paniculiform arrays. <b>Involucres</b> ± hemispheric, 2–4+ mm diam. <b>Phyllaries</b> persistent, 5+ in 1(–2) series, distinct, outer 5 herbaceous, inner 0 or scarious to membranous. <b>Receptacles</b> convex, epaleate. <b>Pistillate</b> florets 0 or 3–5; corollas whitish, tubular, or 0. <b>Functionally</b> staminate florets 5–12+; corollas whitish, funnelform, lobes 5, erect (filaments connate, anthers coherent or distinct). <b>Receptacles</b> convex, epaleate. <b>Cypselae</b> pyriform, ± obcompressed, densely gland-dotted; pappi 0. <b>x</b> = 18?</span><!-- -->{{Treatment/Body |distribution=sw United States;n Mexico. |discussion=<p>Species 1.</p> |tables= |references= }}<!-- --><!-- -->{{#Taxon: name=Leuciva |author=John L. Strother |authority=Rydberg in N. L. Britton et al. |rank=genus |parent rank=subtribe |synonyms= |basionyms= |family=Asteraceae |illustrator=Barbara Alongi |distribution=sw United States;n Mexico. |reference=None |publication title=in N. L. Britton et al., N. Amer. Fl. |publication year=1922 |special status= |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V21_53.xml |tribe=Asteraceae tribe Heliantheae |subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae |genus=Leuciva }}<!-- -->[[Category:Treatment]][[Category:Asteraceae (tribe Heliantheae) subtribe Ambrosiinae]] Templates used on this page: Template:Asteraceae (view source) Template:Treatment/AuthorLink (view source) Template:Treatment/Body (view source) Template:Treatment/Body/Maps (view source) Template:Treatment/ID (view source) Template:Treatment/Publication (view source) Return to Leuciva.