View source for Sphaeromeria capitata

{{Treatment/ID
|accepted_name=Sphaeromeria capitata
|accepted_authority=Nuttall
|publications={{Treatment/Publication
|title=Trans. Amer. Philos. Soc., n. s.
|place=7: 402. 1841
|year=1841
}}
|common_names=Rock tansy
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Tanacetum capitatum
|authority=(Nuttall) Torrey & A. Gray
|rank=species
}}
|hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Sphaeromeria;Sphaeromeria capitata
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Anthemideae]]</div><div class="higher-taxon"><small>genus</small>[[Sphaeromeria]]</div><div class="higher-taxon"><small>species</small>[[Sphaeromeria capitata]]</div></div>
|volume=Volume 19
|mention_page=page 500
|treatment_page=page 502
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole-organism some measurement;whole-organism duration"><b>Perennials,</b> 5–20 cm (cespitose, bases sometimes woody).</span> <span class="statement" id="st-d0_s1" data-properties="stem orientation;stem pubescence"><b>Stems </b>erect, ± tomentose.</span> <span class="statement" id="st-d0_s2" data-properties="leaf position"><b>Leaves </b>mostly basal;</span> <span class="statement" id="st-d0_s3" data-properties="blade shape;face pubescence">blades (± cuneate, 8–20 mm) usually 1–2-pinnati-palmately lobed (ultimate lobes ± linear), faces ± tomentose.</span> <span class="statement" id="st-d0_s4" data-properties="head quantity;head structure subtype;array arrangement or density;array architecture or shape;head architecture or arrangement or growth form;head position"><b>Heads </b>usually 8–20 in tight, capitate arrays (1–1.3 cm across), sometimes with solitary heads proximal to main arrays.</span> <span class="statement" id="st-d0_s5" data-properties="involucre atypical some measurement;involucre some measurement"><b>Involucres </b>(2–) 3–4 mm.</span> <span class="statement" id="st-d0_s6" data-properties="phyllary quantity;phyllary pubescence"><b>Phyllaries </b>5–8, tomentose.</span> <span class="statement" id="st-d0_s7" data-properties="receptacle pubescence"><b>Receptacles </b>glabrous.</span> <span class="statement" id="st-d0_s8" data-properties="cypsela some measurement"><b>Cypselae </b>1–2 mm (3–5-ribbed, apices with thickened rims, faces glabrous or sparsely gland-dotted).</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul.
|habitat=Dry, rocky hills
|elevation=1500–2400 m
|distribution=Colo.;Mont.;Utah;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Sphaeromeria capitata
|authority=Nuttall
|rank=species
|parent rank=genus
|synonyms=Tanacetum capitatum
|basionyms=
|family=Asteraceae
|phenology=Flowering May–Jul.
|habitat=Dry, rocky hills
|elevation=1500–2400 m
|distribution=Colo.;Mont.;Utah;Wyo.
|reference=None
|publication title=Trans. Amer. Philos. Soc., n. s.
|publication year=1841
|special status=Illustrated;Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V19_843.xml
|tribe=Asteraceae tribe Anthemideae
|genus=Sphaeromeria
|species=Sphaeromeria capitata
|array architecture or shape=capitate
|array arrangement or density=tight
|blade shape=lobed
|cypsela some measurement=1mm;2mm
|face pubescence=tomentose
|head architecture or arrangement or growth form=solitary
|head position=proximal
|head quantity=8;20
|head structure subtype=main
|involucre atypical some measurement=2mm;3mm
|involucre some measurement=3mm;4mm
|leaf position=basal
|phyllary pubescence=tomentose
|phyllary quantity=5;8
|receptacle pubescence=glabrous
|stem orientation=erect
|stem pubescence=tomentose
|whole-organism duration=perennial
|whole-organism some measurement=5cm;20cm
}}<!--

-->[[Category:Treatment]][[Category:Sphaeromeria]]