View source for Streptanthus insignis subsp. lyonii

{{Treatment/ID
|accepted_name=Streptanthus insignis subsp. lyonii
|accepted_authority=Kruckeberg & J. L. Morrison
|publications={{Treatment/Publication
|title=Madroño
|place=30: 234, fig. 3. 1983
|year=1983
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Thelypodieae;Streptanthus;Streptanthus insignis;Streptanthus insignis subsp. lyonii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Thelypodieae]]</div><div class="higher-taxon"><small>genus</small>[[Streptanthus]]</div><div class="higher-taxon"><small>species</small>[[Streptanthus insignis]]</div><div class="higher-taxon"><small>subspecies</small>[[Streptanthus insignis subsp. lyonii]]</div></div>
|volume=Volume 7
|mention_page=
|treatment_page=page 717
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Racemes:</b> terminal cluster of sterile flowers pale yellow or purplish. <b>Flowers</b>: sepals of fertile ones greenish yellow or purplish; petals lemon yellow or yellowish white. <b>Fruit</b> valves moderately to densely hispid. <b>2n</b> = 28.</span><!--

-->{{Treatment/Body
|phenology=Flowering Apr–May.
|habitat=Serpen- tine outcrops in arid grassland, oak woodland
|elevation=200-900 m
|distribution=Calif.
|discussion=<p>Of conservation concern.</p><!--
--><p>Subspecies lyonii is known from Merced County.</p><!--
--><p>Kruckeberg and Morrison described <i></i>subsp.<i> lyonii</i> based on plants with an exclusively greenish yellow terminal cluster of sterile flowers, and discussed a sympatric form with greenish yellow sepals and a purple terminal cluster as a ‘bicolor’ form. Subsequent collections show that plants with only a greenish yellow terminal sterile cluster are absent in some years, and the ‘bicolor’ form is here included in <i></i>subsp.<i> lyonii</i>.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Streptanthus insignis subsp. lyonii
|authority=Kruckeberg & J. L. Morrison
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=
|family=Brassicaceae
|phenology=Flowering Apr–May.
|habitat=Serpen- tine outcrops in arid grassland, oak woodland
|elevation=200-900 m
|distribution=Calif.
|reference=None
|publication title=Madroño
|publication year=1983
|special status=Endemic;Conservation concern
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V7/V7_1247.xml
|tribe=Brassicaceae tribe Thelypodieae
|genus=Streptanthus
|species=Streptanthus insignis
|subspecies=Streptanthus insignis subsp. lyonii
}}<!--

-->[[Category:Treatment]][[Category:Streptanthus insignis]]