View source for Ericameria arizonica

{{Treatment/ID
|accepted_name=Ericameria arizonica
|accepted_authority=R. P. Roberts
|publications={{Treatment/Publication
|title=Sida
|place=21: 1558, fig. 1. 2005
|year=2005
}}
|common_names=Arizona goldenbush
|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;Ericameria;Ericameria arizonica
|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>[[Ericameria]]</div><div class="higher-taxon"><small>species</small>[[Ericameria arizonica]]</div></div>
|volume=Volume 20
|mention_page=page 53
|treatment_page=page 55
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>20–50 cm. <b>Stems</b> erect to spreading, reddish tan, becoming darker, branched, short-stipitate-glandular, usually resinous. <b>Leaves</b> ascending to spreading; blades elliptic to narrowly oblanceolate (flat or somewhat concave adaxially), 10–35 × 2–5 mm, midnerves evident (often with 1–2 fainter, collateral veins), apices acute, apiculate, faces short-stipitate-glandular, usually gland-dotted; axillary fascicles absent. <b>Heads</b> in cymiform arrays (to 4 cm wide). <b>Peduncles</b> 1–10 mm (bracts 1–5, resembling phyllaries, stipitate-glandular). <b>Involucres</b> obconic, 5.5–7.5 × 2.5–4 mm. <b>Phyllaries</b> 30–40 in 4–5 series, tan, lanceolate to elliptic, 2–7 × 0.5–1.2 mm, strongly unequal, mostly chartaceous (bodies abruptly constricted at bases of appendages), midnerves faint, (margins membranous, sparsely ciliate apically), apices (usually recurved) usually acute to cuspidate, sometimes long-acuminate, abaxial faces glabrate, often gland-dotted. <b>Ray</b> florets 1–8; laminae elliptic, 3–4 × 0.8–1.3 mm. <b>Disc</b> florets 5–15; corollas 5–7 mm. <b>Cypselae</b> usually tan, sometimes reddish, narrowly obconic, 4–5.5 mm, glabrous or densely sericeous; pappi whitish tan, 4–5.5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering fall.
|habitat=Rock faces, cracks, and crevices and stony soils, usually on limestone
|elevation=ca. 2100 m
|distribution=Ariz.
|discussion=<p>Of conservation concern.</p><!--
--><p><i>Ericameria arizonica</i> grows in the Grand Canyon.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Ericameria arizonica
|authority=R. P. Roberts
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering fall.
|habitat=Rock faces, cracks, and crevices and stony soils, usually on limestone
|elevation=ca. 2100 m
|distribution=Ariz.
|reference=None
|publication title=Sida
|publication year=2005
|special status=Endemic;Conservation concern
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V20_78.xml
|tribe=Asteraceae tribe Astereae
|genus=Ericameria
|species=Ericameria arizonica
}}<!--

-->[[Category:Treatment]][[Category:Ericameria]]