Difference between revisions of "Agdestis clematidea"

Sessé & Moçiño ex de Candolle

Syst. Nat. 1: 543. 1817.

Common names: Rockroot
Treatment appears in FNA Volume 4. Treatment on page 5.
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--><span class="statement" id="st-d0_s0" data-properties="stem growth form;stem some measurement;stem pubescence;stem pubescence;stem pubescence"><b>Stems </b>climbing, to 25 m, pubescent to glabrate.</span> <span class="statement" id="st-d0_s1" data-properties="petiole some measurement"><b>Leaves:</b> petiole 2–5 cm;</span> <span class="statement" id="st-d0_s2" data-properties="blade shape;blade shape;blade shape;blade length;blade width;base shape;apex shape;apex shape;apex shape;apex shape">blade ovate to reniform, to 9 × 5.5 cm, base cordate, apex obtuse to rounded, often mucronate.</span> <span class="statement" id="st-d0_s3" data-properties="panicle some measurement"><b>Panicles </b>4–15 cm;</span> <span class="statement" id="st-d0_s4" data-properties="peduncle some measurement">peduncle 2–10 cm;</span> <span class="statement" id="st-d0_s5" data-properties="pedicel some measurement">pedicel 1–10 mm.</span> <span class="statement" id="st-d0_s6" data-properties="sepal coloration;sepal coloration;sepal coloration;sepal architecture;sepal shape;sepal shape;sepal shape;sepal shape;sepal some measurement"><b>Flowers:</b> sepals white to greenish white, reticulate-veined, oblong to ovate or obovate, 4–6.5 mm.</span> <span class="statement" id="st-d0_s7" data-properties="cypsela some measurement;cypsela architecture;sepal architecture or shape;sepal length;sepal width"><b>Cypselas </b>2.5 mm (perhaps not maturing in se U.S.), crowned by winglike sepals to 6 × 3 mm.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>climbing, to 25 m, pubescent to glabrate. <b>Leaves</b>: petiole 2–5 cm; blade ovate to reniform, to 9 × 5.5 cm, base cordate, apex obtuse to rounded, often mucronate. <b>Panicles</b> 4–15 cm; peduncle 2–10 cm; pedicel 1–10 mm. <b>Flowers</b>: sepals white to greenish white, reticulate-veined, oblong to ovate or obovate, 4–6.5 mm. <b>Cypselas</b> 2.5 mm (perhaps not maturing in se U.S.), crowned by winglike sepals to 6 × 3 mm.</span><!--
  
 
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|phenology=Flowering summer–fall.
 
|habitat=Hammocks, orchards, waste places, ravines
 
|habitat=Hammocks, orchards, waste places, ravines
 
|elevation=0-30 m
 
|elevation=0-30 m
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|basionyms=
 
|basionyms=
 
|family=Phytolaccaceae
 
|family=Phytolaccaceae
 +
|phenology=Flowering summer–fall.
 
|habitat=Hammocks, orchards, waste places, ravines
 
|habitat=Hammocks, orchards, waste places, ravines
 
|elevation=0-30 m
 
|elevation=0-30 m
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|publication year=1817
 
|publication year=1817
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V4/V4_3.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V4/V4_3.xml
 
|genus=Agdestis
 
|genus=Agdestis
 
|species=Agdestis clematidea
 
|species=Agdestis clematidea
|apex shape=mucronate;obtuse;rounded
 
|base shape=cordate
 
|blade length=0cm;9cm
 
|blade shape=ovate;reniform
 
|blade width=0cm;5.5cm
 
|cypsela architecture=crowned
 
|cypsela some measurement=2.5
 
|panicle some measurement=4cm;15cm
 
|pedicel some measurement=1mm;10mm
 
|peduncle some measurement=2cm;10cm
 
|petiole some measurement=2cm;5cm
 
|sepal architecture=reticulate-veined
 
|sepal architecture or shape=winglike
 
|sepal coloration=white;greenish white
 
|sepal length=0mm;6mm
 
|sepal shape=oblong;ovate or obovate
 
|sepal some measurement=4mm;6.5mm
 
|sepal width=0mm;3mm
 
|stem growth form=climbing
 
|stem pubescence=pubescent;glabrate
 
|stem some measurement=0m;25m
 
 
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-->[[Category:Treatment]][[Category:Agdestis]]
 
-->[[Category:Treatment]][[Category:Agdestis]]

Revision as of 14:04, 27 July 2019

Stems climbing, to 25 m, pubescent to glabrate. Leaves: petiole 2–5 cm; blade ovate to reniform, to 9 × 5.5 cm, base cordate, apex obtuse to rounded, often mucronate. Panicles 4–15 cm; peduncle 2–10 cm; pedicel 1–10 mm. Flowers: sepals white to greenish white, reticulate-veined, oblong to ovate or obovate, 4–6.5 mm. Cypselas 2.5 mm (perhaps not maturing in se U.S.), crowned by winglike sepals to 6 × 3 mm.


Phenology: Flowering summer–fall.
Habitat: Hammocks, orchards, waste places, ravines
Elevation: 0-30 m

Distribution

Fla., Tex., Mexico, Central America, native to subtropical and tropical America.

Discussion

Of this species, N. L. Britton (1904) wrote, “The flowers and inflorescence are wonderfully Clematis-like, greatly resembling those of Clematis Vitalba of Europe and…those of our own Clematis Virginiana. But the most striking thing about the plant is its horrid odor, the flowers being, if anything, more fetid than those of the carrion-flower or skunk-cabbage….”

The root of Agdestis clematidea allegedly can weigh as much as 68 kg and resemble a large boulder.

Lower Taxa

None.
... more about "Agdestis clematidea"
Mark A. Nienaber +  and John W. Thieret +
Sessé & Moçiño ex de Candolle +
Rockroot +
Fla. +, Tex. +, Mexico +, Central America +  and native to subtropical and tropical America. +
0-30 m +
Hammocks, orchards, waste places, ravines +
Flowering summer–fall. +
britton1904a +
Agdestis clematidea +
Agdestis +
species +