View source for Erigeron lobatus

{{Treatment/ID
|accepted_name=Erigeron lobatus
|accepted_authority=A. Nelson
|publications={{Treatment/Publication
|title=Amer. J. Bot.
|place=21: 580. 1934
|year=1934
}}
|common_names=Lobed fleabane
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron lobatus
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Erigeron]]</div><div class="higher-taxon"><small>species</small>[[Erigeron lobatus]]</div></div>
|volume=Volume 20
|mention_page=page 262, 264, 340
|treatment_page=page 338
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> mostly 10–40(–50) cm; taprooted. <b>Stems</b> erect, sparsely hispido-pilose (hairs spreading, straight, 0.6–2 mm), densely stipitate-glandular. <b>Leaves</b> basal (persistent) and cauline; basal and proximal cauline blades obovate-spatulate, 50–100(–150) × 4–25 mm, cauline gradually reduced (lobing distally), margins pinnatifid or bipinnatifid with (1–)2–4 pairs of rounded to acute lobes, faces sparsely hispido-pilose, stipitate-glandular. <b>Heads</b> 1–5 (peduncles long, ebracteate). <b>Involucres</b> 3–4 × 6–10 mm. <b>Phyllaries</b> in 2–3 series (sometimes basally connate, broad, thin) sparsely hispido-pilose, stipitate glandular. <b>Ray</b> florets 85–110; corollas white, drying dark blue, 6–9 mm, laminae not coiling or reflexing. <b>Disc</b> corollas 1.8–2.9 mm. <b>Cypselae</b> 1.2–1.4 mm, 2-nerved, faces sparsely strigose; pappi: outer of scales (sometimes connate, forming crowns), inner of 11–12 bristles.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Jan–)Feb–May(–Oct).
|habitat=Stream banks, sandy lake shores, dry washes, desert or riparian scrub, sometime with creosote bush
|elevation=300–1200 m
|distribution=Ariz.;Calif.;Nev.;Mexico (Sonora).
|discussion=<p><i>Erigeron lobatus</i> is characterized by persistent basal and proximal cauline leaves with rounded to acute lobes, vestiture of stipitate glands and sparse, spreading, hispido-pilose hairs, heads on relatively long, ebracteate peduncles, and broad, thin phyllaries. <i>Erigeron divergens</i> often is similar; its glandularity is not stipitate and its nonglandular hairs are shorter and denser.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Erigeron lobatus
|authority=A. Nelson
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering (Jan–)Feb–May(–Oct).
|habitat=Stream banks, sandy lake shores, dry washes, desert or riparian scrub, sometime with creosote bush
|elevation=300–1200 m
|distribution=Ariz.;Calif.;Nev.;Mexico (Sonora).
|reference=None
|publication title=Amer. J. Bot.
|publication year=1934
|special status=Illustrated
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V20_774.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron lobatus
}}<!--

-->[[Category:Treatment]][[Category:Erigeron]]