View source for Drymocallis arizonica

{{Treatment/ID
|accepted_name=Drymocallis arizonica
|accepted_authority=Rydberg in N. L. Britton et al.
|publications={{Treatment/Publication
|title=in N. L. Britton et al., N. Amer. Fl.
|place=22: 373. 1908
|year=1908
}}
|common_names=Arizona drymocallis or wood beauty
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Drymocallis glandulosa subsp. arizonica
|authority=(Rydberg) Soják
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=Potentilla glandulosa subsp. arizonica
|authority=(Rydberg) D. D. Keck
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=P. macdougalii
|authority=Tidestrom
|rank=species
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Drymocallis;Drymocallis arizonica
|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>[[Drymocallis]]</div><div class="higher-taxon"><small>species</small>[[Drymocallis arizonica]]</div></div>
|volume=Volume 9
|mention_page=page 283, 291
|treatment_page=page 284
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Caudex </b>branches short. <b>Stems</b> ± tufted, (1.5–)2.5–6 dm; base 1.5–2.5 mm diam., sparsely to densely septate-glandular. <b>Leaves</b> sparsely to moderately hairy; basal 5–22 cm, leaflet pairs (2–)3–4(–5); terminal leaflet broadly obovate-elliptic, 1–5 × 1–2.5(–4) cm, teeth double, 6–18 per side, apex rounded to acute; cauline 1–4, well developed, leaflet pairs 2–3. <b>Inflorescences</b> 5–30-flowered, not notably leafy, compact, 1/10–1/4(–1/2) of stem, narrow, branch angles 5–25°. <b>Pedicels</b> 1–10 (proximal to 20) mm, sparsely to ± densely short-hairy, predominantly septate-glandular. <b>Flowers</b> opening widely; epicalyx bractlets linear-lanceolate to narrowly elliptic, 2–4(–7) × 1–2 mm; sepals spreading, 4–6(–11) mm, apex ± acute; petals not or scarcely overlapping, spreading, cream-white, ± obovate, 3–6 × 2.5–5 mm, shorter than or equal to sepals; filaments 1–3 mm, anthers 0.7–1 mm; styles thickened, 1 mm. <b>Achenes</b> light brown, 1 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul.
|habitat=Streamsides, rocky sites, open forest floors, pine and aspen forests
|elevation=1800–3200 m
|distribution=Ariz.;Utah.
|discussion=<p><i>Drymocallis arizonica</i> encompasses populations in Arizona north of the Mogollon Rim and in Utah as far north as Garfield and Sevier counties, including the Henry Mountains. It is most distinctive in northern Arizona, where plants commonly have basal leaves with four pairs of lateral leaflets and compact inflorescences. The species intergrades with <i>D. convallaria</i> but is in general shorter and more likely multistemmed. It also shares similarities with <i>D. pseudorupestris</i> but has more developed cauline leaves and a more compact inflorescence. The intergrade zone between all three species and <i>D. deseretica</i> in southwestern Utah is particularly problematic and perhaps indicative of yet additional taxa deserving recognition.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Drymocallis arizonica
|authority=Rydberg in N. L. Britton et al.
|rank=species
|parent rank=genus
|synonyms=Drymocallis glandulosa subsp. arizonica;Potentilla glandulosa subsp. arizonica;P. macdougalii
|basionyms=
|family=Rosaceae
|phenology=Flowering May–Jul.
|habitat=Streamsides, rocky sites, open forest floors, pine and aspen forests
|elevation=1800–3200 m
|distribution=Ariz.;Utah.
|reference=None
|publication title=in N. L. Britton et al., N. Amer. Fl.
|publication year=1908
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V9/V9_456.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Potentilleae
|genus=Drymocallis
|species=Drymocallis arizonica
}}<!--

-->[[Category:Treatment]][[Category:Drymocallis]]