Difference between revisions of "Diphylleia cymosa"

Michaux

Fl. Bor.-Amer. 1: 203. 1803.

Common names: Umbrella-leaf
EndemicSelected by author to be illustrated
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
FNA>Volume Importer
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--><span class="statement" id="st-d0_s0" data-properties="leaf some measurement"><b>Leaves </b>of nonflowering shoots 2.5-9 dm.</span> <span class="statement" id="st-d0_s1" data-properties="leaf-blade diameter"><b>Leaf-</b>blades 13-53 cm diam.</span> <span class="statement" id="st-d0_s2" data-properties="shoot life cycle;shoot some measurement"><b>Flowering </b>shoots 6-12 dm;</span> <span class="statement" id="st-d0_s3" data-properties="leaf arrangement;leaf size">leaves alternate, unequal in size;</span> <span class="statement" id="st-d0_s4" data-properties="leaf petiole some measurement;blade length;blade width">proximal leaf petioles 10-18 cm, blades 17-46 × 23-56 cm;</span> <span class="statement" id="st-d0_s5" data-properties="leaf petiole some measurement;blade length;blade width">distal leaf petioles 3-15 cm, blades 10-38 × 15-51 cm.</span> <span class="statement" id="st-d0_s6" data-properties="leaf-blade shape;part quantity;part shape;lobe shape;lobe pubescence;hair architecture"><b>Leaf-</b>blade divided at apex and base into 2 parts, each part 5-9-lobed, lobes broadly acuminate, abaxially sparsely pubescent with unicellular hairs.</span> <span class="statement" id="st-d0_s7" data-properties="inflorescence architecture;inflorescence pubescence"><b>Inflorescences </b>cymose, glabrous;</span> <span class="statement" id="st-d0_s8" data-properties="peduncle some measurement">peduncle 0.2-4 cm;</span> <span class="statement" id="st-d0_s9" data-properties="pedicel some measurement">pedicel 0.7-3.5 cm;</span> <span class="statement" id="st-d0_s10" data-properties="peduncle life cycle;pedicel life cycle;fruit coloration">peduncle and pedicel turning red at fruit maturity.</span> <span class="statement" id="st-d0_s11" data-properties="flower quantity"><b>Flowers </b>7-70 (or more);</span> <span class="statement" id="st-d0_s12" data-properties="outer sepal length;outer sepal width">outer sepals 1.7-4.5 × 0.4 mm;</span> <span class="statement" id="st-d0_s13" data-properties="inner sepal length;inner sepal width">inner sepals 2.5-6 × 3.5-4 mm;</span> <span class="statement" id="st-d0_s14" data-properties="outer petal shape;outer petal length;outer petal width">outer petals narrowly obovate, 9-11 × 4.5-6 mm;</span> <span class="statement" id="st-d0_s15" data-properties="inner petal shape;inner petal shape;inner petal shape;inner petal length;inner petal width">inner petals elliptic to obovate, 10-13×6-7 mm;</span> <span class="statement" id="st-d0_s16" data-properties="stamen some measurement">stamens 3-4 mm;</span> <span class="statement" id="st-d0_s17" data-properties="filament some measurement">filaments 1-2 mm;</span> <span class="statement" id="st-d0_s18" data-properties="anther length;anther width">anthers 2 × 1 mm;</span> <span class="statement" id="st-d0_s19" data-properties="ovary shape;ovary length;ovary width">ovaries ellipsoid, 3-5 × 1.5-2.5 mm;</span> <span class="statement" id="st-d0_s20" data-properties="stigma some measurement">stigma 0.5-1 mm.</span> <span class="statement" id="st-d0_s21" data-properties="berry length;berry width"><b>Berries </b>6-13 × 4-11 mm.</span> <span class="statement" id="st-d0_s22" data-properties=""><b>Seeds </b>2-4, 4-7 × 2-5 mm, abaxially rounded, adaxially flattened to concave.</span> <span class="statement" id="st-d0_s23" data-properties="seed quantity;seed length;seed width;seed shape;seed shape;seed shape;seed shape;2n chromosome quantity">2n = 12.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Leaves </b>of nonflowering shoots 2.5-9 dm. <b>Leaf</b> blades 13-53 cm diam. <b>Flowering</b> shoots 6-12 dm; leaves alternate, unequal in size; proximal leaf petioles 10-18 cm, blades 17-46 × 23-56 cm; distal leaf petioles 3-15 cm, blades 10-38 × 15-51 cm. <b>Leaf</b> blade divided at apex and base into 2 parts, each part 5-9-lobed, lobes broadly acuminate, abaxially sparsely pubescent with unicellular hairs. <b>Inflorescences</b> cymose, glabrous; peduncle 0.2-4 cm; pedicel 0.7-3.5 cm; peduncle and pedicel turning red at fruit maturity. <b>Flowers</b> 7-70 (or more); outer sepals 1.7-4.5 × 0.4 mm; inner sepals 2.5-6 × 3.5-4 mm; outer petals narrowly obovate, 9-11 × 4.5-6 mm; inner petals elliptic to obovate, 10-13×6-7 mm; stamens 3-4 mm; filaments 1-2 mm; anthers 2 × 1 mm; ovaries ellipsoid, 3-5 × 1.5-2.5 mm; stigma 0.5-1 mm. <b>Berries</b> 6-13 × 4-11 mm. <b>Seeds</b> 2-4, 4-7 × 2-5 mm, abaxially rounded, adaxially flattened to concave. <b>2n</b> = 12.</span><!--
  
 
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|publication year=1803
 
|publication year=1803
 
|special status=Endemic;Selected by author to be illustrated
 
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_833.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_833.xml
 
|genus=Diphylleia
 
|genus=Diphylleia
 
|species=Diphylleia cymosa
 
|species=Diphylleia cymosa
|2n chromosome quantity=12
 
|anther length=2
 
|anther width=1
 
|berry length=6mm;13mm
 
|berry width=4mm;11mm
 
|blade length=10cm;38cm
 
|blade width=15cm;51cm
 
|filament some measurement=1mm;2mm
 
|flower quantity=7;70
 
|fruit coloration=red
 
|hair architecture=unicellular
 
|inflorescence architecture=cymose
 
|inflorescence pubescence=glabrous
 
|inner petal length=10mm;13mm
 
|inner petal shape=elliptic;obovate
 
|inner petal width=6mm;7mm
 
|inner sepal length=2.5mm;6mm
 
|inner sepal width=3.5mm;4mm
 
|leaf arrangement=alternate
 
|leaf petiole some measurement=3cm;15cm
 
|leaf size=unequal
 
|leaf some measurement=2.5dm;9dm
 
|leaf-blade diameter=13cm;53cm
 
|leaf-blade shape=divided
 
|lobe pubescence=pubescent
 
|lobe shape=acuminate
 
|outer petal length=9mm;11mm
 
|outer petal shape=obovate
 
|outer petal width=4.5mm;6mm
 
|outer sepal length=1.7mm;4.5mm
 
|outer sepal width=0.4
 
|ovary length=3mm;5mm
 
|ovary shape=ellipsoid
 
|ovary width=1.5mm;2.5mm
 
|part quantity=2
 
|part shape=5-9-lobed
 
|pedicel life cycle=maturity
 
|pedicel some measurement=0.7cm;3.5cm
 
|peduncle life cycle=maturity
 
|peduncle some measurement=0.2cm;4cm
 
|seed length=4mm;7mm
 
|seed quantity=2;4
 
|seed shape=adaxially flattened;concave
 
|seed width=2mm;5mm
 
|shoot life cycle=flowering
 
|shoot some measurement=6dm;12dm
 
|stamen some measurement=3mm;4mm
 
|stigma some measurement=0.5mm;1mm
 
 
}}<!--
 
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-->[[Category:Treatment]][[Category:Diphylleia]]
 
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Revision as of 14:51, 27 July 2019

Leaves of nonflowering shoots 2.5-9 dm. Leaf blades 13-53 cm diam. Flowering shoots 6-12 dm; leaves alternate, unequal in size; proximal leaf petioles 10-18 cm, blades 17-46 × 23-56 cm; distal leaf petioles 3-15 cm, blades 10-38 × 15-51 cm. Leaf blade divided at apex and base into 2 parts, each part 5-9-lobed, lobes broadly acuminate, abaxially sparsely pubescent with unicellular hairs. Inflorescences cymose, glabrous; peduncle 0.2-4 cm; pedicel 0.7-3.5 cm; peduncle and pedicel turning red at fruit maturity. Flowers 7-70 (or more); outer sepals 1.7-4.5 × 0.4 mm; inner sepals 2.5-6 × 3.5-4 mm; outer petals narrowly obovate, 9-11 × 4.5-6 mm; inner petals elliptic to obovate, 10-13×6-7 mm; stamens 3-4 mm; filaments 1-2 mm; anthers 2 × 1 mm; ovaries ellipsoid, 3-5 × 1.5-2.5 mm; stigma 0.5-1 mm. Berries 6-13 × 4-11 mm. Seeds 2-4, 4-7 × 2-5 mm, abaxially rounded, adaxially flattened to concave. 2n = 12.


Phenology: Flowering late spring, fruiting summer.
Habitat: Forming dense colonies on moist slopes in mixed deciduous forests, in seepages, or along streams
Elevation: 800-1700 m

Distribution

V3 833-distribution-map.gif

Ga., N.C., S.C., Tenn., Va.

Discussion

Diphylleia cymosa is endemic to the Blue Ridge Mountains of the southern Appalachians. It is occasionally grown in woodland gardens.

Cherokee Indians are reported to have used D. cymosa to treat a variety of ailments and as a disinfectant (D. E. Moerman 1986).

Selected References

None.

Lower Taxa

None.
... more about "Diphylleia cymosa"
Lisa O'Rourke George +
Michaux +
Umbrella-leaf +
Ga. +, N.C. +, S.C. +, Tenn. +  and Va. +
800-1700 m +
Forming dense colonies on moist slopes in mixed deciduous forests, in seepages, or along streams +
Flowering late spring, fruiting summer. +
Fl. Bor.-Amer. +
Endemic +  and Selected by author to be illustrated +
Diphylleia cymosa +
Diphylleia +
species +