View source for Layia discoidea

{{Treatment/ID
|accepted_name=Layia discoidea
|accepted_authority=D. D. Keck
|publications={{Treatment/Publication
|title=Aliso
|place=4: 106. 1958
|year=1958
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Madiinae;Layia;Layia discoidea
|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 Madiinae]]</div><div class="higher-taxon"><small>genus</small>[[Layia]]</div><div class="higher-taxon"><small>species</small>[[Layia discoidea]]</div></div>
|volume=Volume 21
|mention_page=page 262, 263, 266
|treatment_page=page 267
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>3–20 cm (self-incompatible); glandular, not strongly scented. <b>Stems</b> not purple-streaked. <b>Leaf</b> blades oblanceolate or lanceolate to linear, 2–35 mm, margins (basal leaves) lobed. <b>Involucres</b> cylindric or narrowly obconic to campanulate, 4–7 × 2–6+ mm. <b>Phyllaries</b> 0 (“involucres” formed of “paleae”). <b>Paleae</b> in 1 series (interpreted as constituting the involucre). <b>Ray</b> florets 0. <b>Disc</b> florets 5–35+; corollas 2.5–4 mm; anthers yellow to brownish. <b>Ray</b> cypselae 0. <b>Disc</b> pappi of 8–15 whitish to tawny, lanceolate to subulate, ± equal (often apically or marginally notched) scales 0.5–1.5 mm, each ± plumose or villous, not adaxially woolly. <b>2n</b> = 16.</span><!--

-->{{Treatment/Body
|phenology=Flowering Apr–Jun.
|habitat=Open, ± barren slopes and terraces, in chaparral, woodlands, forest, and meadows, on serpentine soils, talus
|elevation=800–1600 m
|distribution=Calif.
|discussion=<p>Of conservation concern.</p><!--
--><p><i>Layia discoidea</i> occurs in the South Inner Coast Ranges (Fresno and San Benito counties). Artificial hybrids with <i>L. glandulosa</i> are highly fertile (J. Clausen 1951).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Layia discoidea
|authority=D. D. Keck
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering Apr–Jun.
|habitat=Open, ± barren slopes and terraces, in chaparral, woodlands, forest, and meadows, on serpentine soils, talus
|elevation=800–1600 m
|distribution=Calif.
|reference=None
|publication title=Aliso
|publication year=1958
|special status=Endemic;Conservation concern
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V21_656.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae
|genus=Layia
|species=Layia discoidea
}}<!--

-->[[Category:Treatment]][[Category:Layia]]