View source for Ericameria greenei

{{Treatment/ID
|accepted_name=Ericameria greenei
|accepted_authority=(A. Gray) G. L. Nesom
|publications={{Treatment/Publication
|title=Phytologia
|place=68: 153. 1990
|year=1990
}}
|common_names=Greene’s goldenbush;rabbitbrush
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Haplopappus greenei
|authority=A. Gray
|rank=species
|publication_title=Proc. Amer. Acad. Arts
|publication_place=16: 80. 1880 (as Aplopappus)
}}
|synonyms={{Treatment/ID/Synonym
|name=Haplopappus greenei subsp. mollis
|authority=(A. Gray) H. M. Hall
|rank=subspecies
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Ericameria;Ericameria greenei
|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 greenei]]</div></div>
|volume=Volume 20
|mention_page=page 52
|treatment_page=page 60
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>10–30 cm. <b>Stems</b> erect to ascending, green when young, soon reddish to brownish, branched, glabrous or tomentose, stipitate-glandular. <b>Leaves</b> mostly erect or ascending; blades spatulate (flat), 15–30 × 3–7 mm, midnerves (and sometimes 2 fainter, collateral nerves) evident (slightly raised abaxially), apices obtuse, mucronate, faces glabrous or tomentose and/or stipitate-glandular; axillary fascicles absent. <b>Heads</b> (12–22) usually in (leafy) congested, cymiform or racemiform arrays, rarely borne singly. <b>Peduncles</b> usually less than 20, rarely to 100 mm (leafy). <b>Involucres</b> broadly campanulate, 8–12 × 12–15 mm. <b>Phyllaries</b> 18–28 in 2–3 series, green to tan, lanceolate to elliptic, 10–14 × 1.3–2.7 mm, subequal (outer sometimes slightly longer than inner), outer herbaceous or with herbaceous appendages, inner mostly chartaceous, midnerves (and often 2 collateral nerves) evident, (margins often narrowly membranous, fimbriate or tomentose) apices acute, acuminate to cuspidate, abaxial faces stipitate-glandular. <b>Ray</b> florets (0–)1–7; laminae 7–10 × 1.5–2.8 mm. <b>Disc</b> florets 7–20; corollas 8–9.5 mm. <b>Cypselae</b> tan to reddish, ellipsoid, 5–7 mm, glabrous or distally hairy; pappi off-white to reddish brown, 7–9 mm. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer–fall.
|habitat=Rocky flats and sparsely wooded slopes
|elevation=1500–2200 m
|distribution=Calif.;Idaho;Oreg.;Wash.
|discussion=<p>A tomentose entity that was recognized as Haplopappus greenei <i></i>subsp.<i> mollis</i> differs also in other ways from typical <i>Ericameria greenei</i>. It may merit recognition at some level. A biosystematic and population-level investigation of this complex is needed to better understand the causes and significance of such variation.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Ericameria greenei
|authority=(A. Gray) G. L. Nesom
|rank=species
|parent rank=genus
|synonyms=Haplopappus greenei subsp. mollis
|basionyms=Haplopappus greenei
|family=Asteraceae
|phenology=Flowering summer–fall.
|habitat=Rocky flats and sparsely wooded slopes
|elevation=1500–2200 m
|distribution=Calif.;Idaho;Oreg.;Wash.
|reference=None
|publication title=Phytologia
|publication year=1990
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V20_94.xml
|tribe=Asteraceae tribe Astereae
|genus=Ericameria
|species=Ericameria greenei
}}<!--

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