View source for Erigeron karvinskianus

{{Treatment/ID
|accepted_name=Erigeron karvinskianus
|accepted_authority=de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
|publications={{Treatment/Publication
|title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr.
|place=5: 285. 1836
|year=1836
}}
|common_names=Karwinsky’s fleabane
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Erigeron mucronatus
|authority=de Candolle
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron karvinskianus
|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 karvinskianus]]</div></div>
|volume=Volume 20
|mention_page=page 269
|treatment_page=page 337
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> often short-lived, 10–100 cm; fibrous- or taprooted, caudices woody, usually simple, stems sometimes rooting adventitiously. <b>Stems</b> erect to sprawling or decumbent (small leaf tufts in axils of larger leaves), sparsely strigose to glabrate, eglandular. <b>Leaves</b> basal (and proximal cauline withering by flowering) and cauline; cauline blades elliptic to obovate, mostly 10–40(–50) × 5–13 mm, usually relatively even-sized along stems, margins entire or with 1–2 distal pairs of acute, mucronulate teeth or lobes, faces sparsely and loosely strigose to hirsuto-villous, eglandular. <b>Heads</b> 1–5 (usually from branches distal to midstem). <b>Involucres</b> 2.5–3.5 × 7–10 mm. <b>Phyllaries</b> in 3–4 series, sparsely strigose to hirsuto-villous or glabrate, sometimes minutely glandular. <b>Ray</b> florets 45–80; corollas 5–8 mm, laminae not or slightly coiling, white, sometimes drying pinkish. <b>Disc</b> corollas 2–3.1 mm. <b>Cypselae</b> 1–1.4 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 15–27 bristles. <b>2n</b> = 18, 27, 36 (from Mexico, Central America, South America).</span><!--

-->{{Treatment/Body
|phenology=Flowering Apr–Aug.
|habitat=Moist, disturbed sites, shaded rock walls, cement cracks
|elevation=300–1100 m
|distribution=Calif.;Mexico;Central America;introduced in West Indies;South America;Europe;Africa;Pacific Islands;Australia.
|discussion=<p><i>Erigeron karvinskianus</i> is most abundant in tropical and subtropical regions; it is widely cultivated and escaped.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erigeron karvinskianus
|author=
|authority=de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
|rank=species
|parent rank=genus
|synonyms=Erigeron mucronatus
|basionyms=
|family=Asteraceae
|phenology=Flowering Apr–Aug.
|habitat=Moist, disturbed sites, shaded rock walls, cement cracks
|elevation=300–1100 m
|distribution=Calif.;Mexico;Central America;introduced in West Indies;South America;Europe;Africa;Pacific Islands;Australia.
|introduced=true
|reference=None
|publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr.
|publication year=1836
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V20_773.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron karvinskianus
}}<!--

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