View source for Zannichellia

{{Treatment/ID
|accepted_name=Zannichellia
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 969. 1753; Gen. Pl. ed. 5; 416, 1754
|year=1754
}}
|common_names=Horned-pondweed
|basionyms=
|synonyms=
|hierarchy=Zannichelliaceae;Zannichellia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Zannichelliaceae]]</div><div class="higher-taxon"><small>genus</small>[[Zannichellia]]</div></div>
|etymology=for Gian Girolamo Zannichelli, 1662–1729, Venetian apothecary and botanist
|volume=Volume 22
|mention_page=
|treatment_page=
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--><span class="statement" id="st-d0_s0" data-properties="root quantity;root quantity"><b>Roots </b>single or in pairs at nodes.</span> <span class="statement" id="st-d0_s1" data-properties="blade architecture or shape;vein atypical quantity;vein quantity;vein shape"><b>Leaves:</b> blade entire, veins 1 [–3], nearly terete.</span> <span class="statement" id="st-d0_s2" data-properties="inflorescence architecture;inflorescence quantity;inflorescence architecture;flower quantity;flower quantity"><b>Inflorescence </b>usually of 2 flowers, 1 staminate, 1 pistillate.</span> <span class="statement" id="st-d0_s3" data-properties="flower architecture"><b>Flowers </b>short-pedicellate.</span> <span class="statement" id="st-d0_s4" data-properties="flower architecture;anther architecture"><b>Staminate </b>flowers: anthers 4-loculed.</span> <span class="statement" id="st-d0_s5" data-properties="flower architecture;pistil position relational;envelope texture"><b>Pistillate </b>flowers: pistils surrounded proximally by membranaceous envelope;</span> <span class="statement" id="st-d0_s6" data-properties="flower architecture;stigma shape">stigma asymmetrically funnel-shaped.</span> <span class="statement" id="st-d0_s7" data-properties="margin shape;margin architecture or shape"><b>Fruits:</b> convex margin minutely dentate;</span> <span class="statement" id="st-d0_s8" data-properties="endocarp relief">endocarp often coarsely papillose (visible after decay of outer fruit wall);</span> <span class="statement" id="st-d0_s9" data-properties="stipe development">stipe developing into podogyne (stalk supporting pistil).</span><!--

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|distribution=Nearly worldwide
|discussion=<p>Species ca. 5 (1 in the flora).</p>
|tables=
|references={{Treatment/Reference
|id=van1982a
|text=Van Vierssen, W. 1982. The ecology of communities dominated by Zannichellia taxa in western Europe. I. Characterization and autecology of the Zannichellia taxa. Aquatic Bot. 12: 103--155.
}}
}}<!--

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-->{{#Taxon:
name=Zannichellia
|authority=Linnaeus
|rank=genus
|parent rank=family
|synonyms=
|basionyms=
|family=Zannichelliaceae
|distribution=Nearly worldwide
|reference=van1982a
|publication title=Sp. Pl.
|publication year=1754
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/62857cf6bca5c4637d27b113da92d27dbf9962f4/V22/V22_333.xml
|genus=Zannichellia
|anther architecture=4-loculed
|blade architecture or shape=entire
|endocarp relief=papillose
|envelope texture=membranaceous
|flower architecture=pistillate;pistillate;staminate;short-pedicellate
|flower quantity=1;2
|inflorescence architecture=pistillate;staminate
|inflorescence quantity=1
|margin architecture or shape=dentate
|margin shape=convex
|pistil position relational=surrounded
|root quantity=in pairs;single
|stigma shape=funnel--shaped
|stipe development=developing
|vein atypical quantity=1;3
|vein quantity=1
|vein shape=terete
}}<!--

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