View source for Erigeron rhizomatus

{{Treatment/ID
|accepted_name=Erigeron rhizomatus
|accepted_authority=Cronquist
|publications={{Treatment/Publication
|title=Brittonia
|place=6: 274. 1947
|year=1947
}}
|common_names=Zuni fleabane
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron rhizomatus
|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 rhizomatus]]</div></div>
|volume=Volume 20
|mention_page=page 266
|treatment_page=page 276
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 25–45 cm; rhizomatous, fibrous-rooted, roots clustered, relatively thick (sometimes forming clumps to ca. 30 cm diam.), rhizomes or rhizomelike caudex branches creeping-ascending, slender, scale-leaved, without well-defined central axes. <b>Stems</b> erect, simple or 1–3-branched from near bases (secondary stems more densely leafy), sparsely strigose to strigoso-hirsutulous, sometimes sparsely minute-glandular. <b>Leaves</b> cauline; proximal blades narrowly oblong to oblong-oblanceolate, quickly linear, 50–100 × 1–3 mm, relatively even-sized distally, margins entire, ciliate, faces glabrous, eglandular. <b>Heads</b> 1 (rarely 2–3 from proximal branches). <b>Involucres</b> 6–7 × 13–16 mm. <b>Phyllaries</b> in 4–5 series, sparsely strigose, sometimes sparsely minute-glandular. <b>Ray</b> florets 25–45; corollas white with abaxial lilac midstripe, 6–7 mm, laminae not coiling or reflexing. <b>Disc</b> corollas 4.8–5.6 mm. <b>Cypselae</b> 3.5–4.5 mm, 5–6-nerved, faces glabrous; pappi: outer of setae, inner of 25–35 bristles. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul.
|habitat=Nearly barren detrital clay hillsides or benches, shale-derived soils (often seleniferous) of the Chinle or Baca formations, usually n- or e-facing slopes, ponderosa pine and piñon-juniper woodlands
|elevation=2200–2400 m
|distribution=Ariz.;N.Mex.
|discussion=<p>Of conservation concern.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erigeron rhizomatus
|author=
|authority=Cronquist
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering May–Jul.
|habitat=Nearly barren detrital clay hillsides or benches, shale-derived soils (often seleniferous) of the Chinle or Baca formations, usually n- or e-facing slopes, ponderosa pine and piñon-juniper woodlands
|elevation=2200–2400 m
|distribution=Ariz.;N.Mex.
|reference=None
|publication title=Brittonia
|publication year=1947
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_559.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron rhizomatus
}}<!--

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