Difference between revisions of "Cimicifuga elata"

Nuttall in J. Torrey and A. Gray

in J. Torrey and A. Gray, Fl. N. Amer. 1: 316. 1838.

Common names: Tall bugbane
Conservation concernEndemic
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="stem some measurement;stem pubescence;stem pubescence;stem pubescence;stem pubescence;stem pubescence"><b>Stems </b>120-180 cm, sparsely puberulent, glandular, or lanate.</span> <span class="statement" id="st-d0_s1" data-properties="petiole shape;petiole some measurement;petiole architecture;petiole pubescence;petiole pubescence"><b>Leaves:</b> petiole angled, to 40 cm, deeply and broadly grooved adaxially, glabrous or densely pubescent in groove.</span> <span class="statement" id="st-d0_s2" data-properties="leaf-blade architecture"><b>Leaf-</b>blade 2-ternately compound;</span> <span class="statement" id="st-d0_s3" data-properties="leaflet quantity">leaflets 9-27;</span> <span class="statement" id="st-d0_s4" data-properties="terminal; segment leaflet shape;terminal; segment leaflet shape;terminal; segment leaflet shape;terminal; segment leaflet shape;terminal; segment leaflet length;terminal; segment leaflet width;vein quantity;vein prominence;vein orientation;base shape;margin architecture or shape;margin shape or architecture;tooth architecture;apex shape;apex shape;apex shape">terminal leaflet of central segment ovate to orbiculate, often 2-3-lobed, 8-18 × 9-23 cm, with 5-7 prominent veins arising basally, base deeply cordate, margins coarsely dentate to serrate, teeth gland-tipped, apex acute to acuminate, surfaces abaxially pubescent, adaxially glabrous;</span> <span class="statement" id="st-d0_s5" data-properties="surface pubescence;surface pubescence;leaflet length;leaflet width">other leaflets 5-15 × 7-20 cm.</span> <span class="statement" id="st-d0_s6" data-properties="panicle orientation;panicle some measurement;panicle pubescence;panicle pubescence;panicle pubescence;branch quantity;branch arrangement"><b>Inflorescences </b>erect panicles of 4-14 racemelike branches, 7-17 cm, glandular to lanate;</span> <span class="statement" id="st-d0_s7" data-properties="beak quantity;central bract size;central bract shape;lateral beak shape">bracts 3, subtending pedicel, central bract largest, lance-subulate, lateral bracts ovate-deltate;</span> <span class="statement" id="st-d0_s8" data-properties="pedicel some measurement;pedicel pubescence;bracteole presence">pedicel 1-8 mm, densely pubescent, bracteoles absent.</span> <span class="statement" id="st-d0_s9" data-properties="sepal quantity;sepal coloration;sepal coloration"><b>Flowers:</b> sepals 5, white or pinkish;</span> <span class="statement" id="st-d0_s10" data-properties="petal presence">petals absent;</span> <span class="statement" id="st-d0_s11" data-properties="stamen quantity">stamens 20-30;</span> <span class="statement" id="st-d0_s12" data-properties="filament some measurement">filaments 5-6 mm;</span> <span class="statement" id="st-d0_s13" data-properties="pistil quantity;pistil architecture;pistil pubescence">pistils 1-3, sessile, glandular-pubescent;</span> <span class="statement" id="st-d0_s14" data-properties="style height or length or size">style short;</span> <span class="statement" id="st-d0_s15" data-properties="stigma width">stigma 0.5 mm wide.</span> <span class="statement" id="st-d0_s16" data-properties="follicle quantity;follicle architecture;follicle architecture;follicle shape;follicle shape;follicle some measurement;follicle width;follicle architecture"><b>Follicles </b>usually 1 (-3 in proximal flowers), sessile or nearly sessile (stipe 0-2 mm), oblong, ± laterally compressed, 8-12 mm, thin walled.</span> <span class="statement" id="st-d0_s17" data-properties="scale height or length or size"><b>Seeds </b>reddish to purplish brown, lenticular, 2 mm, usually verrucose, rarely with very short scales.</span> <span class="statement" id="st-d0_s18" data-properties="seed coloration;seed coloration;seed coloration;seed shape;seed some measurement;seed relief;2n chromosome quantity">2n = 16.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>120-180 cm, sparsely puberulent, glandular, or lanate. <b>Leaves</b>: petiole angled, to 40 cm, deeply and broadly grooved adaxially, glabrous or densely pubescent in groove. <b>Leaf</b> blade 2-ternately compound; leaflets 9-27; terminal leaflet of central segment ovate to orbiculate, often 2-3-lobed, 8-18 × 9-23 cm, with 5-7 prominent veins arising basally, base deeply cordate, margins coarsely dentate to serrate, teeth gland-tipped, apex acute to acuminate, surfaces abaxially pubescent, adaxially glabrous; other leaflets 5-15 × 7-20 cm. <b>Inflorescences</b> erect panicles of 4-14 racemelike branches, 7-17 cm, glandular to lanate; bracts 3, subtending pedicel, central bract largest, lance-subulate, lateral bracts ovate-deltate; pedicel 1-8 mm, densely pubescent, bracteoles absent. <b>Flowers</b>: sepals 5, white or pinkish; petals absent; stamens 20-30; filaments 5-6 mm; pistils 1-3, sessile, glandular-pubescent; style short; stigma 0.5 mm wide. <b>Follicles</b> usually 1(-3 in proximal flowers), sessile or nearly sessile (stipe 0-2 mm), oblong, ± laterally compressed, 8-12 mm, thin walled. <b>Seeds</b> reddish to purplish brown, lenticular, 2 mm, usually verrucose, rarely with very short scales. <b>2n</b> = 16.</span><!--
  
 
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|publication year=1838
 
|publication year=1838
 
|special status=Conservation concern;Endemic
 
|special status=Conservation concern;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_558.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_558.xml
 
|genus=Cimicifuga
 
|genus=Cimicifuga
 
|species=Cimicifuga elata
 
|species=Cimicifuga elata
|2n chromosome quantity=16
 
|apex shape=acute;acuminate
 
|base shape=cordate
 
|beak quantity=3
 
|bracteole presence=absent
 
|branch arrangement=raceme-like
 
|branch quantity=4;14
 
|central bract shape=lance-subulate
 
|central bract size=largest
 
|filament some measurement=5mm;6mm
 
|follicle architecture=walled;sessile;sessile
 
|follicle quantity=1
 
|follicle shape=compressed;oblong
 
|follicle some measurement=8mm;12mm
 
|follicle width=thin
 
|lateral beak shape=ovate-deltate
 
|leaf-blade architecture=compound
 
|leaflet length=5cm;15cm
 
|leaflet quantity=9;27
 
|leaflet width=7cm;20cm
 
|margin architecture or shape=dentate
 
|margin shape or architecture=dentate to serrate
 
|panicle orientation=erect
 
|panicle pubescence=glandular;lanate
 
|panicle some measurement=7cm;17cm
 
|pedicel pubescence=pubescent
 
|pedicel some measurement=1mm;8mm
 
|petal presence=absent
 
|petiole architecture=grooved
 
|petiole pubescence=pubescent;glabrous
 
|petiole shape=angled
 
|petiole some measurement=0cm;40cm
 
|pistil architecture=sessile
 
|pistil pubescence=glandular-pubescent
 
|pistil quantity=1;3
 
|scale height or length or size=short
 
|seed coloration=reddish;purplish brown
 
|seed relief=verrucose
 
|seed shape=lenticular
 
|seed some measurement=2
 
|sepal coloration=pinkish;white
 
|sepal quantity=5
 
|stamen quantity=20;30
 
|stem pubescence=lanate;glandular;lanate;glandular;puberulent
 
|stem some measurement=120cm;180cm
 
|stigma width=0.5
 
|style height or length or size=short
 
|surface pubescence=glabrous;pubescent
 
|terminal; segment leaflet length=8cm;18cm
 
|terminal; segment leaflet shape=2-3-lobed;ovate;orbiculate
 
|terminal; segment leaflet width=9cm;23cm
 
|tooth architecture=gland-tipped
 
|vein orientation=arising
 
|vein prominence=prominent
 
|vein quantity=5;7
 
 
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-->[[Category:Treatment]][[Category:Cimicifuga]]
 
-->[[Category:Treatment]][[Category:Cimicifuga]]

Revision as of 14:43, 27 July 2019

Stems 120-180 cm, sparsely puberulent, glandular, or lanate. Leaves: petiole angled, to 40 cm, deeply and broadly grooved adaxially, glabrous or densely pubescent in groove. Leaf blade 2-ternately compound; leaflets 9-27; terminal leaflet of central segment ovate to orbiculate, often 2-3-lobed, 8-18 × 9-23 cm, with 5-7 prominent veins arising basally, base deeply cordate, margins coarsely dentate to serrate, teeth gland-tipped, apex acute to acuminate, surfaces abaxially pubescent, adaxially glabrous; other leaflets 5-15 × 7-20 cm. Inflorescences erect panicles of 4-14 racemelike branches, 7-17 cm, glandular to lanate; bracts 3, subtending pedicel, central bract largest, lance-subulate, lateral bracts ovate-deltate; pedicel 1-8 mm, densely pubescent, bracteoles absent. Flowers: sepals 5, white or pinkish; petals absent; stamens 20-30; filaments 5-6 mm; pistils 1-3, sessile, glandular-pubescent; style short; stigma 0.5 mm wide. Follicles usually 1(-3 in proximal flowers), sessile or nearly sessile (stipe 0-2 mm), oblong, ± laterally compressed, 8-12 mm, thin walled. Seeds reddish to purplish brown, lenticular, 2 mm, usually verrucose, rarely with very short scales. 2n = 16.


Phenology: Flowering summer (Jun-early Aug).
Habitat: Moist, wooded slopes, damp forest margins and roadsides, along shaded streams, rather open to closed woods, mountain hemlock habitats
Elevation: 60-900 m

Discussion

Of conservation concern.

Cimicifuga elata has the most extensive range of the three western North American species. It is very likely to be threatened by human activities. Even though a number of historic records occur for this species and its preferred habitat is fairly extensive (albeit not undisturbed), the number of colonies actually known to exist is not great. In addition, few of these populations are of sufficient size and extent to be viable over the long term.

Selected References

None.

Lower Taxa

None.
... more about "Cimicifuga elata"
Gwynn W. Ramsey +
Nuttall in J. Torrey and A. Gray +
Tall bugbane +
B.C. +, Oreg. +  and Wash. +
60-900 m +
Moist, wooded slopes, damp forest margins and roadsides, along shaded streams, rather open to closed woods, mountain hemlock habitats +
Flowering summer (Jun-early Aug). +
in J. Torrey and A. Gray, Fl. N. Amer. +
Conservation concern +  and Endemic +
Cimicifuga elata +
Cimicifuga +
species +