Difference between revisions of "Pilularia"

Linnaeus

Sp. Pl. 2: 1100. 1753; Gen. Pl. ed. 5, 486, 1754.

Common names: Pillwort
Etymology: Latin pilula, a little ball, in reference to the spheric sporocarps
Treatment appears in FNA Volume 2.
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--><span class="statement" id="st-d0_s0" data-properties="plant growth form or habitat;plant duration;mud pubescence"><b>Plants </b>aquatic, commonly entirely under water and infrequently persisting on bare mud.</span> <span class="statement" id="st-d0_s1" data-properties="root orientation"><b>Roots </b>arising at nodes.</span> <span class="statement" id="st-d0_s2" data-properties="leaf shape;leaf shape;blade count;blade size"><b>Leaves </b>filiform, terete, lacking expanded blades.</span> <span class="statement" id="st-d0_s3" data-properties="sporocarp location;sporocarp fixation;stalk architecture;base orientation;base architecture;petiole orientation;petiole architecture;tooth count"><b>Sporocarps </b>subterranean, borne on unbranched stalks arising at bases of petioles, attached laterally to stalk apex (attached portion called raphe), lacking teeth;</span> <span class="statement" id="st-d0_s4" data-properties="sporocarp pubescence;sporocarp dehiscence;valve count">sporocarps densely to sparsely hairy, less so with age, dehiscing into 4 valves.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>aquatic, commonly entirely under water and infrequently persisting on bare mud. <b>Roots</b> arising at nodes. <b>Leaves</b> filiform, terete, lacking expanded blades. <b>Sporocarps</b> subterranean, borne on unbranched stalks arising at bases of petioles, attached laterally to stalk apex (attached portion called raphe), lacking teeth; sporocarps densely to sparsely hairy, less so with age, dehiscing into 4 valves.</span><!--
  
 
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|publication year=1754
 
|publication year=1754
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_22.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_22.xml
 
|genus=Pilularia
 
|genus=Pilularia
|base architecture=unbranched
 
|base orientation=arising
 
|blade count=lacking
 
|blade size=expanded
 
|leaf shape=terete;filiform
 
|mud pubescence=bare
 
|petiole architecture=unbranched
 
|petiole orientation=arising
 
|plant duration=persisting
 
|plant growth form or habitat=aquatic
 
|root orientation=arising
 
|sporocarp dehiscence=dehiscing
 
|sporocarp fixation=attached
 
|sporocarp location=subterranean
 
|sporocarp pubescence=hairy
 
|stalk architecture=unbranched
 
|tooth count=lacking
 
|valve count=4
 
 
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}}<!--
  
 
-->[[Category:Treatment]][[Category:Marsileaceae]]
 
-->[[Category:Treatment]][[Category:Marsileaceae]]

Revision as of 14:14, 27 July 2019

Plants aquatic, commonly entirely under water and infrequently persisting on bare mud. Roots arising at nodes. Leaves filiform, terete, lacking expanded blades. Sporocarps subterranean, borne on unbranched stalks arising at bases of petioles, attached laterally to stalk apex (attached portion called raphe), lacking teeth; sporocarps densely to sparsely hairy, less so with age, dehiscing into 4 valves.

Distribution

North America, South America, Europe, Pacific Islands in New Zealand, Australia.

Discussion

Species 6 (1 in the flora).