View source for Symphyotrichum eulae

{{Treatment/ID
|accepted_name=Symphyotrichum eulae
|accepted_authority=(Shinners) G. L. Nesom
|publications={{Treatment/Publication
|title=Phytologia
|place=77: 281. 1995
|year=1995
}}
|common_names=Eula’s aster
|basionyms={{Treatment/ID/Basionym
|name=Aster eulae
|authority=Shinners
|rank=species
|publication_title=Field &amp; Lab.
|publication_place=18: 35. 1950
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Symphyotrichum;Symphyotrichum subg. Symphyotrichum;Symphyotrichum sect. Symphyotrichum;Symphyotrichum eulae
|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>[[Symphyotrichum]]</div><div class="higher-taxon"><small>subgenus</small>[[Symphyotrichum subg. Symphyotrichum]]</div><div class="higher-taxon"><small>section</small>[[Symphyotrichum sect. Symphyotrichum]]</div><div class="higher-taxon"><small>species</small>[[Symphyotrichum eulae]]</div></div>
|volume=Volume 20
|mention_page=page 469, 470, 501
|treatment_page=page 516
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 5–150 cm, colonial; long-rhizomatous (rhizomes thick). <b>Stems</b> 1–3+, erect (straight, stout), glabrous. <b>Leaves</b> firm, margins serrulate to serrate, distally entire, ± revolute, scabrous, apices mucronate, abaxial faces glabrous or glabrate, adaxial scabrous, cauline often with axillary tufts of leaves; basal withering by flowering, petiolate (petioles slightly winged, ciliate, sheathing), blades ovate or elliptic to elliptic-lanceolate, 15–120 × 15–35 mm, bases gradually to ± abruptly attenuate, margins crenate-serrate, apices obtuse to acute; proximal cauline withering by flowering, petiolate to subpetiolate (clasping), blades elliptic to lanceolate, 85–100 × 18–30 mm, bases cuneate to slightly attenuate, apices acute to acuminate; distal sessile, blades elliptic or elliptic-lanceolate to lanceolate, or lance-oblong to linear-lanceolate (arrays), 8–90 × 1–25 mm, progressively reduced distally, abruptly so in arrays, bases cuneate, margins entire, apices acute to acuminate. <b>Heads</b> in leafy, open, paniculiform arrays, branches ascending to divaricate, nearly horizontal, elongate (to 38 cm), secund-racemiform. <b>Peduncles</b> 0.4–3 cm, secund, glabrous, bracts 5–10, not crowded, linear to linear-lanceolate, spreading, foliaceous, grading into phyllaries. <b>Involucres</b> hemispheric, (4–)5–6.5 mm. <b>Phyllaries</b> in 5–6 series, lanceolate to oblong-lanceolate (some inner linear), unequal, bases indurate 1/3–2/3, margins scarious, erose, hyaline, sparsely ciliolate, green zones lanceolate, prominent, apices acute (acuminate), slightly spreading, faces glabrous. <b>Ray</b> florets (20–)27–36; corollas usually white to bluish or lavender-white, rarely pale lavender or lavender-pink, laminae 8–11 × 1–1.5 mm. <b>Disc</b> florets 25–31; corollas yellow turning reddish then brown, (4.1–)4.5–5.8 mm, tubes shorter than funnelform throats, lobes recurved to erect, lanceolate, 1.1–1.3 mm. <b>Cypselae</b> tan to reddish brown, obovoid to fusiform-obovoid, ± compressed, 1.4–2.9 mm, 4–5-nerved, faces strigillose; pappi white (sordid), 4.5–5.8 mm. <b>2n</b> = 48.</span><!--

-->{{Treatment/Body
|phenology=Flowering Oct.
|habitat=Usually partly shaded, heavy-clayey, clayey-loamy, or silty soils, banks, open stream-bottom woods, ditches, drainage systems, disturbed areas, hedgerows
|elevation=0–100 m
|distribution=Tex.
|discussion=<p><i>Symphyotrichum eulae</i> is known only from Texas. It has been reported as a hybrid of <i>S. lanceolatum</i> and <i>S. praealtum</i>. It is not a hybrid, according to Shinners, and we are not considering it as such here.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Symphyotrichum eulae
|authority=(Shinners) G. L. Nesom
|rank=species
|parent rank=section
|synonyms=
|basionyms=Aster eulae
|family=Asteraceae
|phenology=Flowering Oct.
|habitat=Usually partly shaded, heavy-clayey, clayey-loamy, or silty soils, banks, open stream-bottom woods, ditches, drainage systems, disturbed areas, hedgerows
|elevation=0–100 m
|distribution=Tex.
|reference=None
|publication title=Phytologia
|publication year=1995
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_1149.xml
|tribe=Asteraceae tribe Astereae
|genus=Symphyotrichum
|subgenus=Symphyotrichum subg. Symphyotrichum
|section=Symphyotrichum sect. Symphyotrichum
|species=Symphyotrichum eulae
}}<!--

-->[[Category:Treatment]][[Category:Symphyotrichum sect. Symphyotrichum]]