View source for Flaveria linearis

{{Treatment/ID
|accepted_name=Flaveria linearis
|accepted_authority=Lagasca
|publications={{Treatment/Publication
|title=Gen. Sp. Pl.,
|place=33. 1816
|year=1816
}}
|common_names=Narrowleaf yellowtops
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Flaveria ×latifolia
|authority=(J. R. Johnston) R. W. Long & E. L. Rhamstine
|rank=species
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Flaveriinae;Flaveria;Flaveria linearis
|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 Flaveriinae]]</div><div class="higher-taxon"><small>genus</small>[[Flaveria]]</div><div class="higher-taxon"><small>species</small>[[Flaveria linearis]]</div></div>
|volume=Volume 21
|mention_page=page 248
|treatment_page=page 249
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 30–80 cm (glabrous or pubescent, mostly on distal peduncles). <b>Stems</b> erect. <b>Leaves</b> sessile; blades linear, 50–100(–130) × 1–4(–15) mm, ± connate, margins entire or spinulose-serrulate. <b>Heads</b> 10–150+, in clusters in corymbiform-paniculiform arrays. <b>Calyculi</b> of 1–3 linear bractlets 1–2.5 mm. <b>Involucres</b> oblong-angular, 3.3–4.5 mm. <b>Phyllaries</b> 5(–6), linear or oblong. <b>Ray</b> florets 0 or 1; laminae yellow, oval to obovate-spatulate, 2–3 mm. <b>Disc</b> florets (2–)5–7(–8); corolla tubes 0.8–1.2 mm, throats basally tubular, becoming funnelform-campanulate apically, 1–1.5 mm. <b>Cypselae</b> linear, 1.2–1.8 mm; pappi 0. <b>2n</b> = 36.</span><!--

-->{{Treatment/Body
|phenology=Flowering year round.
|habitat=Disturbed sites, beaches, hammocks, pinelands
|elevation=0–10(–20+) m
|distribution=Fla.;Mexico (Quintana Roo;Yucatán);West Indies (Bahamas;Cuba).
|discussion=<p><i>Flaveria linearis</i> is variable; it typically has linear leaves, calyculi of relatively short, linear bractlets, and oblong-angular involucres. The heads are relatively small with 5–8 florets, and throats of the disc corollas are tubular at the base, abruptly expanding distally to become funnelform-campanulate. Plants of this species, the most common <i>Flaveria</i> in Florida, occur throughout most of the Florida peninsula, often near the coast.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Flaveria linearis
|authority=Lagasca
|rank=species
|parent rank=genus
|synonyms=Flaveria ×latifolia
|basionyms=
|family=Asteraceae
|phenology=Flowering year round.
|habitat=Disturbed sites, beaches, hammocks, pinelands
|elevation=0–10(–20+) m
|distribution=Fla.;Mexico (Quintana Roo;Yucatán);West Indies (Bahamas;Cuba).
|reference=None
|publication title=Gen. Sp. Pl.,
|publication year=1816
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V21_616.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Flaveriinae
|genus=Flaveria
|species=Flaveria linearis
}}<!--

-->[[Category:Treatment]][[Category:Flaveria]]