View source for Horkelia daucifolia var. caruifolia

{{Treatment/ID
|accepted_name=Horkelia daucifolia var. caruifolia
|accepted_authority=(Rydberg ex Howell) Ertter & Reveal
|publications={{Treatment/Publication
|title=Novon
|place=17: 319. 2007
|year=2007
}}
|common_names=Rogue River horkelia
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Horkelia caruifolia
|authority=Rydberg ex Howell
|rank=species
|publication_title=Fl. N.W. Amer.,
|publication_place=181. 1898
}}
|synonyms={{Treatment/ID/Synonym
|name=Potentilla caruifolia
|authority=(Rydberg ex Howell) Crum
|rank=species
}} {{Treatment/ID/Synonym
|name=P. caruifolia var. divergens
|authority=Crum
|rank=variety
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Horkelia;Horkelia sect. Tridentatae;Horkelia daucifolia;Horkelia daucifolia var. caruifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Rosaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Rosaceae subfam. Rosoideae]]</div><div class="higher-taxon"><small>tribe</small>[[Rosaceae tribe Potentilleae]]</div><div class="higher-taxon"><small>genus</small>[[Horkelia]]</div><div class="higher-taxon"><small>section</small>[[Horkelia sect. Tridentatae]]</div><div class="higher-taxon"><small>species</small>[[Horkelia daucifolia]]</div><div class="higher-taxon"><small>variety</small>[[Horkelia daucifolia var. caruifolia]]</div></div>
|volume=Volume 9
|mention_page=page 266
|treatment_page=page 267
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>rosette-forming to ± matted. <b>Basal</b> leaves green to grayish, (4–)5–9(–15) cm; leaflets 5–10(–15) mm, lobes 4–15, linear, 0.4–1 mm wide. <b>Pedicels</b> 2–7(–10) mm, puberulent, eglandular. <b>Flowers</b>: petals broadly obcordate, (3.5–)5–8 × (4–)5–8 mm; filaments 2–3 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer.
|habitat=Grassy openings in mixed oak and conifer woodlands, on non-serpentine soil
|elevation=400–1100 m
|distribution=Oreg.
|discussion=<p>Except for a single population in extreme southeastern Klamath County (noted under <i></i>var.<i> daucifolia</i>), all populations of <i>Horkelia daucifolia</i> from Oregon are here referred to <i></i>var.<i> caruifolia</i> (B. Ertter and J. L. Reveal 2007). The variety is found in the Rogue River drainage in Jackson and Josephine counties and might prove to be of conservation concern. Collections from near Ashland, including the type of H. caruifolia, are not as distinct from <i></i>var.<i> daucifolia</i> as are populations from north of the Rogue River Valley, which have particularly broad petals and mat-forming capabilities. These northern populations include the type of <i>Potentilla</i> caruifolia <i></i>var.<i> divergens</i>, which was described on the basis of its widely open inflorescence; subsequent collections from the same general area (near Trail) have the full range of inflorescence compactness found elsewhere in <i>H. daucifolia</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Horkelia daucifolia var. caruifolia
|authority=(Rydberg ex Howell) Ertter & Reveal
|rank=variety
|parent rank=species
|synonyms=Potentilla caruifolia;P. caruifolia var. divergens
|basionyms=Horkelia caruifolia
|family=Rosaceae
|phenology=Flowering summer.
|habitat=Grassy openings in mixed oak and conifer woodlands, on non-serpentine soil
|elevation=400–1100 m
|distribution=Oreg.
|reference=None
|publication title=Novon
|publication year=2007
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V9/V9_424.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Potentilleae
|genus=Horkelia
|section=Horkelia sect. Tridentatae
|species=Horkelia daucifolia
|variety=Horkelia daucifolia var. caruifolia
}}<!--

-->[[Category:Treatment]][[Category:Horkelia daucifolia]]