View source for Microbryum davallianum var. davallianum

{{Treatment/ID
|accepted_name=Microbryum davallianum var. davallianum
|accepted_authority=
|publications=
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Pottia starckeana subsp. minutulum
|authority=(Schwägrichen) D. P. Chamberlain
|rank=subspecies
}}
|hierarchy=Pottiaceae;Pottiaceae subfam. Pottioideae;Microbryum;Microbryum davallianum;Microbryum davallianum var. davallianum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Pottiaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Pottiaceae subfam. Pottioideae]]</div><div class="higher-taxon"><small>genus</small>[[Microbryum]]</div><div class="higher-taxon"><small>species</small>[[Microbryum davallianum]]</div><div class="higher-taxon"><small>variety</small>[[Microbryum davallianum var. davallianum]]</div></div>
|volume=Volume 27
|mention_page=
|treatment_page=page 630
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="capsule architecture;row quantity;cell size or width"><b>Capsule </b>commonly wide-mouthed when dehisced, with a single row of thickened cells below mouth;</span> <span class="statement" id="st-d0_s1" data-properties="peristome presence">peristome absent.</span> <span class="statement" id="st-d0_s2" data-properties="spore architecture;spore size"><b>Spores </b>spiculose (finely spinose) and large (31–39 µm.).</span><!--

-->{{Treatment/Body
|phenology=Capsules mature late summer to early winter (Sept-Nov).
|habitat=Bare soil, vacant lots, fields
|elevation=low to moderate elevations
|distribution=Ont.;Mich.;N.Y.;Europe;sw Asia;n Africa;Pacific Islands (New Zealand)
|discussion=<p>In var. davallianum the spines of the spores are 2–2.5 µm. Distal laminal papillae are hollow or occasionally solid, ca. 2 per lumen, usually simple but in some specimens (e.g., Ontario, Bruce County, C. Williams 1200, CANM) mostly 2-fid and hollow (with a distinct saddle between the projections) and distinctly C-shaped in optical section.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Microbryum davallianum var. davallianum
|authority=
|rank=variety
|parent rank=species
|synonyms=Pottia starckeana subsp. minutulum
|basionyms=
|family=Pottiaceae
|phenology=Capsules mature late summer to early winter (Sept-Nov).
|habitat=Bare soil, vacant lots, fields
|elevation=low to moderate elevations
|distribution=Ont.;Mich.;N.Y.;Europe;sw Asia;n Africa;Pacific Islands (New Zealand)
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V27/V27_925.xml
|subfamily=Pottiaceae subfam. Pottioideae
|genus=Microbryum
|species=Microbryum davallianum
|variety=Microbryum davallianum var. davallianum
|capsule architecture=wide-mouthed
|cell size or width=thickened
|peristome presence=absent
|row quantity=single
|spore architecture=spiculose
|spore size=large
}}<!--

-->[[Category:Treatment]][[Category:Microbryum davallianum]]