View source for Rumex fascicularis

{{Treatment/ID
|accepted_name=Rumex fascicularis
|accepted_authority=Small
|publications={{Treatment/Publication
|title=Bull. Torrey Bot. Club
|place=22: 367, plate 246. 1895
|year=1895
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Rumex verticillatus subsp. fascicularis
|authority=(Small) Á. Löve
|rank=subspecies
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Polygonoideae;Rumex;Rumex subg. Rumex;Rumex sect. Axillares;Rumex fascicularis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Polygonaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Polygonaceae subfam. Polygonoideae]]</div><div class="higher-taxon"><small>genus</small>[[Rumex]]</div><div class="higher-taxon"><small>subgenus</small>[[Rumex subg. Rumex]]</div><div class="higher-taxon"><small>section</small>[[Rumex sect. Axillares]]</div><div class="higher-taxon"><small>species</small>[[Rumex fascicularis]]</div></div>
|volume=Volume 5
|mention_page=page 491
|treatment_page=page 507
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole_organism duration;whole_organism pubescence;whole_organism growth form;rootstock orientation"><b>Plants </b>perennial, glabrous, with vertical rootstock [and, according to Rechinger f. (1937), with fusiform-incrassate root fibers].</span> <span class="statement" id="st-d0_s1" data-properties="stem orientation;stem orientation;proximal node atypical some measurement;proximal node some measurement"><b>Stems </b>ascending or decumbent, usually producing axillary shoots below 1st-order inflorescence or at proximal nodes, 50–60 (–70) cm.</span> <span class="statement" id="st-d0_s2" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade length;leaf-blade width;leaf-blade l w ratio;leaf-blade texture;leaf-blade texture;base shape;base shape;base shape;margin architecture or shape;margin prominence or shape;apex shape"><b>Leaf-</b>blades with lateral-veins forming angle of ca. 80° with midvein especially near base, ovate or ovate-elliptic, 10–25 × 4–12 cm, usually ca. 2 times as long as wide, fleshy, coriaceous, base rounded or truncate-cuneate, occasionally indistinctly cordate, margins entire, flat, apex acute.</span> <span class="statement" id="st-d0_s3" data-properties="inflorescence position or structure subtype;inflorescence position;inflorescence position or structure subtype;inflorescence architecture or arrangement;inflorescence architecture;inflorescence arrangement;stem position or shape;stem quantity"><b>Inflorescences </b>terminal and axillary, terminal usually occupying distal 1/3–1/2 of stem, usually lax, interrupted in proximal part, broadly paniculate.</span> <span class="statement" id="st-d0_s4" data-properties="pedicel architecture;pedicel size or width;pedicel some measurement;pedicel length;articulation shape"><b>Pedicels </b>articulated in proximal part, distinctly thickened distally 8–13 mm, (2.5–) 3–4 times as long as inner tepals, articulation slightly swollen.</span> <span class="statement" id="st-d0_s5" data-properties="flower quantity"><b>Flowers </b>10–20 in whorls;</span> <span class="statement" id="st-d0_s6" data-properties="inner tepal shape;inner tepal shape;inner tepal length;inner tepal width;base shape;base shape;margin architecture;margin architecture;margin architecture;margin architecture;apex shape;apex shape">inner tepals orbiculate or rounded-triangular, 4–5 × 4–5 mm, base truncate or subcordate, margins entire, or rarely indistinctly erose, apex acute or acuminate (with broadly triangular tip);</span> <span class="statement" id="st-d0_s7" data-properties="tubercle quantity;tubercle variability;tubercle size;tubercle relief;tubercle relief">tubercles 3, equal or subequal, minutely punctate and/or rugose in proximal part.</span> <span class="statement" id="st-d0_s8" data-properties="achene coloration;achene coloration;achene atypical length;achene length;achene width;2n chromosome quantity"><b>Achenes </b>brown or dark-brown, 2–2.5 (–3) × 1.8–2.5 mm. <b>2n</b> = 60.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–early summer.
|habitat=Swamps, marshes, wet meadows, shores of lakes and rivers
|elevation=0-100 m
|distribution=Fla.
|discussion=<p>Rumex fascicularis was mentioned for North Carolina (Á. Löve 1986). It is closely related to and sometimes treated as a subspecies of R. verticillatus.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Rumex fascicularis
|authority=Small
|rank=species
|parent rank=section
|synonyms=Rumex verticillatus subsp. fascicularis
|basionyms=
|family=Polygonaceae
|phenology=Flowering spring–early summer.
|habitat=Swamps, marshes, wet meadows, shores of lakes and rivers
|elevation=0-100 m
|distribution=Fla.
|reference=None
|publication title=Bull. Torrey Bot. Club
|publication year=1895
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V5/V5_1037.xml
|subfamily=Polygonaceae subfam. Polygonoideae
|genus=Rumex
|subgenus=Rumex subg. Rumex
|section=Rumex sect. Axillares
|species=Rumex fascicularis
|2n chromosome quantity=60
|achene atypical length=2.5mm;3mm
|achene coloration=dark-brown;brown
|achene length=2mm;2.5mm
|achene width=1.8mm;2.5mm
|apex shape=acuminate;acute;acute
|articulation shape=swollen
|base shape=subcordate;truncate;cordate;truncate-cuneate;rounded
|flower quantity=10;20
|inflorescence architecture=interrupted
|inflorescence architecture or arrangement=lax
|inflorescence arrangement=paniculate
|inflorescence position=axillary
|inflorescence position or structure subtype=terminal;terminal
|inner tepal length=4mm;5mm
|inner tepal shape=rounded-triangular;orbiculate
|inner tepal width=4mm;5mm
|leaf-blade l w ratio=2
|leaf-blade length=10cm;25cm
|leaf-blade shape=ovate-elliptic;ovate
|leaf-blade texture=coriaceous;fleshy
|leaf-blade width=4cm;12cm
|margin architecture=erose;entire;erose;entire
|margin architecture or shape=entire
|margin prominence or shape=flat
|pedicel architecture=articulated
|pedicel length=(2.5-)3-4 times as long as inner tepals
|pedicel size or width=thickened
|pedicel some measurement=8mm;13mm
|proximal node atypical some measurement=60cm;70cm
|proximal node some measurement=50cm;60cm
|rootstock orientation=vertical
|stem orientation=decumbent;ascending
|stem position or shape=distal
|stem quantity=1/3;1/2
|tubercle quantity=3
|tubercle relief=rugose;punctate
|tubercle size=subequal
|tubercle variability=equal
|whole_organism duration=perennial
|whole_organism growth form=plant
|whole_organism pubescence=glabrous
}}<!--

-->[[Category:Treatment]][[Category:Rumex sect. Axillares]]