View source for Microseris douglasii subsp. douglasii

{{Treatment/ID
|accepted_name=Microseris douglasii subsp. douglasii
|accepted_authority=
|publications=
|common_names=Douglas’s silverpuffs
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Microseris attenuata
|authority=Greene
|rank=species
}} {{Treatment/ID/Synonym
|name=Microseris parishii
|authority=Greene
|rank=species
}} {{Treatment/ID/Synonym
|name=Microseris platycarpha var. parishii
|authority=(Greene) H. M. Hall
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Microseris;Microseris douglasii;Microseris douglasii subsp. douglasii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Cichorieae]]</div><div class="higher-taxon"><small>genus</small>[[Microseris]]</div><div class="higher-taxon"><small>species</small>[[Microseris douglasii]]</div><div class="higher-taxon"><small>subspecies</small>[[Microseris douglasii subsp. douglasii]]</div></div>
|volume=Volume 19
|mention_page=
|treatment_page=page 344
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="cypsela shape;cypsela some measurement;rib shape;rib size"><b>Cypselae </b>columnar, 4–10 mm (tapered to basal callosities, filled by embryos or distal 1/4–1/2 empty), ribs slightly flared apically, slightly constricted below flaring;</span> <span class="statement" id="st-d0_s1" data-properties="scale shape;scale course or shape;scale shape or vernation;scale some measurement">pappi of orbiculate to lanceolate, arcuate, involute (glabrous or villous) scales 1–6.5 mm, usually 1–6 mm shorter than cypselae.</span> <span class="statement" id="st-d0_s2" data-properties="pappus some measurement;pappus height or length or size;2n chromosome quantity">2n = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar-–Jun.
|habitat=Clay soils, flats and hillsides, often by vernal pools or near serpentine outcrops, grasslands and open oak and Pinus sabiniana woodlands
|elevation=10–800 m
|distribution=Calif.;Oreg.
|discussion=<p>Subspecies douglasii is the common subspecies away from the coast in cismontane California, north of the Transverse Ranges; it is relatively rare in southwestern California and southern Oregon. Some populations near the coast appear to be hybrids between it, or subsp. tenella, and Microseris bigelovii.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Microseris douglasii subsp. douglasii
|authority=
|rank=subspecies
|parent rank=species
|synonyms=Microseris attenuata;Microseris parishii;Microseris platycarpha var. parishii
|basionyms=
|family=Asteraceae
|phenology=Flowering Mar-–Jun.
|habitat=Clay soils, flats and hillsides, often by vernal pools or near serpentine outcrops, grasslands and open oak and Pinus sabiniana woodlands
|elevation=10–800 m
|distribution=Calif.;Oreg.
|reference=None
|publication title=
|publication year=
|special status=Illustrated;Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V19_533.xml
|tribe=Asteraceae tribe Cichorieae
|genus=Microseris
|species=Microseris douglasii
|subspecies=Microseris douglasii subsp. douglasii
|2n chromosome quantity=18
|cypsela shape=columnar
|cypsela some measurement=4mm;10mm
|pappus height or length or size=shorter
|pappus some measurement=1mm;6mm
|rib shape=flared
|rib size=constricted
|scale course or shape=arcuate
|scale shape=orbiculate;lanceolate
|scale shape or vernation=involute
|scale some measurement=1mm;6.5mm
}}<!--

-->[[Category:Treatment]][[Category:Microseris douglasii]]