View source for Geum calthifolium

{{Treatment/ID
|accepted_name=Geum calthifolium
|accepted_authority=Smith
|publications={{Treatment/Publication
|title=in A. Rees, Cycl.
|place=16: Geum no. 13. 1810
|year=1810
}}
|common_names=Caltha-leaved avens
|basionyms=
|synonyms=
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Colurieae;Geum;Geum calthifolium
|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 Colurieae]]</div><div class="higher-taxon"><small>genus</small>[[Geum]]</div><div class="higher-taxon"><small>species</small>[[Geum calthifolium]]</div></div>
|volume=Volume 9
|mention_page=page 60, 63
|treatment_page=page 64
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>subscapose. <b>Stems</b> 8–40 cm, sparsely hirsute proximally, puberulent throughout. <b>Leaves</b>: basal 5–25 cm, blade strongly lyrate-pinnate, sometimes simple, major leaflet 1, minor leaflets 1–7, terminal leaflet much larger than minor laterals; cauline 1.5–4.5 cm, stipules not evident, blade bractlike, not resembling basal, simple. <b>Inflorescences</b> 1–2(–4)-flowered. <b>Pedicels</b> downy, hirsute, eglandular. <b>Flowers</b> erect; epicalyx bractlets 2–6 mm; hypanthium green or green with slight maroon tinge; sepals erect-spreading, 6–11 mm; petals spreading, yellow, obcordate-obdeltate to nearly orbiculate, 9–13 mm, longer than sepals, apex broadly and shallowly emarginate. <b>Fruiting</b> tori sessile, glabrous. <b>Fruiting</b> styles wholly persistent, not geniculate-jointed, 9–14 mm, apex not hooked, pilose in basal 3/4, eglandular. <b>2n</b> = 42.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer.
|habitat=Muskegs, moist meadows, heathlands, moist sites on rocky slopes, ledges, and cliffs
|elevation=0–1500 m
|distribution=B.C.;Alaska;e Asia (Russian Far East).
|discussion=<p><i>Geum calthifolium</i> hybridizes with <i>G. rossii</i> [= G. ×macranthum (Kearney ex Rydberg) B. Boivin]; see discussion under 4. <i>G. schofieldii</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Geum calthifolium
|authority=Smith
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Rosaceae
|phenology=Flowering summer.
|habitat=Muskegs, moist meadows, heathlands, moist sites on rocky slopes, ledges, and cliffs
|elevation=0–1500 m
|distribution=B.C.;Alaska;e Asia (Russian Far East).
|reference=None
|publication title=in A. Rees, Cycl.
|publication year=1810
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_90.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Colurieae
|genus=Geum
|species=Geum calthifolium
}}<!--

-->[[Category:Treatment]][[Category:Geum]]