View source for Erigeron acomanus

{{Treatment/ID
|accepted_name=Erigeron acomanus
|accepted_authority=Spellenberg & P. J. Knight
|publications={{Treatment/Publication
|title=Madroño
|place=36: 115, figs. 2. 1989
|year=1989
}}
|common_names=Acoma fleabane
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron acomanus
|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 acomanus]]</div></div>
|volume=Volume 20
|mention_page=page 275
|treatment_page=page 303
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 4.5–15 cm; taprooted, forming mats (10–70 cm diam.) connected by systems of lignescent rhizomes and caudex branches. <b>Stems</b> erect (grayish), sparsely strigillose (hairs whitish, stiff), eglandular. <b>Leaves</b> mostly basal (persistent, spreading or ascending, in rosettes at ends of caudex branches); (grayish) blades oblanceolate to narrowly obovate or spatulate, 8–23 × 2–7 mm, much reduced distally, margins entire (apices rounded to obtuse), faces moderately strigillose, eglandular. <b>Heads</b> 1. <b>Involucres</b> ca. 5 × 7–10 mm. <b>Phyllaries</b> in 3–4 series, lightly to moderately white-strigose, minutely glandular. <b>Ray</b> florets 16–30; corollas white, 4.5–9 mm, laminae not coiling or reflexing, spreading. <b>Disc</b> corollas 2.5–3 mm. <b>Cypselae</b> 1.8–2 mm, 2-nerved, faces sparsely strigoso-hirsute; pappi: outer of setae, inner of 20–25 bristles. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering late May–Jul.
|habitat=Shaded, sandy slopes accumulated at the bases of cliffs of Zuni sandstone and Entrada sandstone, pinyon-juniper woodland
|elevation=2000–2300 m
|distribution=N.Mex.
|discussion=<p>Of conservation concern.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erigeron acomanus
|authority=Spellenberg & P. J. Knight
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering late May–Jul.
|habitat=Shaded, sandy slopes accumulated at the bases of cliffs of Zuni sandstone and Entrada sandstone, pinyon-juniper woodland
|elevation=2000–2300 m
|distribution=N.Mex.
|reference=None
|publication title=Madroño
|publication year=1989
|special status=Endemic;Conservation concern
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_652.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron acomanus
}}<!--

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