View source for Pectis rusbyi

{{Treatment/ID
|accepted_name=Pectis rusbyi
|accepted_authority=Greene ex A. Gray in A. Gray et al.
|publications={{Treatment/Publication
|title=in A. Gray et al., Syn. Fl. N. Amer.
|place=1(2): 361. 1884
|year=1884
}}
|common_names=Rusby’s chinchweed
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Pectis palmeri
|authority=S. Watson
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Pectidinae;Pectis;Pectis rusbyi
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Pectidinae]]</div><div class="higher-taxon"><small>genus</small>[[Pectis]]</div><div class="higher-taxon"><small>species</small>[[Pectis rusbyi]]</div></div>
|volume=Volume 21
|mention_page=page 224
|treatment_page=page 227
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> 5–50 cm (taprooted); herbage spicy-scented. <b>Stems</b> erect or ascending, glabrous or sparsely puberulent (in decurrent lines). <b>Leaves</b> linear to narrowly elliptic, 10–50 × 1–5 mm, margins with 1–3 pairs of setae, faces glabrous or sparsely puberulent (dotted on margins with round oil-glands 0.2–0.7 mm). <b>Heads</b> borne singly or in open, cymiform arrays. <b>Peduncles</b> 20–80 mm. <b>Involucres</b> campanulate. <b>Phyllaries</b> distinct, oblong or narrowly obovate, 4–7 × 1–2 mm (dotted with 0–2, subterminal oil-glands plus 2–4 pairs of inconspicuous, round to narrowly elliptic, submarginal oil-glands). <b>Ray</b> florets 8(–13); corollas 5–11 mm. <b>Disc</b> florets (7–)20–55; corollas 3.5–5 mm (2-lipped). <b>Cypselae</b> 3–4.5 mm, strigillose or short-pilose; ray pappi of 1–4, antrorsely barbed awns 1–4 mm or coroniform; disc pappi of 15–30, antrorsely barbed bristles 2.5–5 mm or coroniform. <b>2n</b> = 24 (as <i>P. palmeri</i>).</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Oct.
|habitat=Deserts, desert grasslands, arid scrub, dry woodlands
|elevation=600–1600 m
|distribution=Ariz.;Mexico (Baja California Sur;Sinaloa;Sonora).
|discussion=<p><i>Pectis rusbyi</i> is much less common in Arizona than <i>P. papposa </i>var.<i> papposa</i>, with which it sometimes grows.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Pectis rusbyi
|author=
|authority=Greene ex A. Gray in A. Gray et al.
|rank=species
|parent rank=genus
|synonyms=Pectis palmeri
|basionyms=
|family=Asteraceae
|phenology=Flowering Jul–Oct.
|habitat=Deserts, desert grasslands, arid scrub, dry woodlands
|elevation=600–1600 m
|distribution=Ariz.;Mexico (Baja California Sur;Sinaloa;Sonora).
|reference=None
|publication title=in A. Gray et al., Syn. Fl. N. Amer.
|publication year=1884
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_547.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Pectidinae
|genus=Pectis
|species=Pectis rusbyi
}}<!--

-->[[Category:Treatment]][[Category:Pectis]]