Difference between revisions of "Xanthorhiza"

Marshall

Arbust. Amer., 167. 1785.

Common names: Yellowroot
Etymology: Greek xanthos, yellow, and rhiza, root
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="shrub duration;rhizome length or size;rhizome size;rhizome coloration"><b>Shrubs,</b> deciduous, from long, slender, yellow rhizomes.</span> <span class="statement" id="st-d0_s1" data-properties="leaf position;leaf architecture"><b>Leaves </b>cauline, petiolate;</span> <span class="statement" id="st-d0_s2" data-properties="cauline leaf arrangement">cauline leaves alternate.</span> <span class="statement" id="st-d0_s3" data-properties="leaf-blade architecture"><b>Leaf-</b>blade 1-2-pinnately compound;</span> <span class="statement" id="st-d0_s4" data-properties="leaflet shape;leaflet shape;leaflet shape;leaflet shape;margin shape;margin shape;margin shape;margin shape;margin shape">leaflets lanceovate to broadly ovate or rhombic, margins variously sharply cleft, incised, or serrate.</span> <span class="statement" id="st-d0_s5" data-properties="inflorescence position;panicle architecture;panicle some measurement"><b>Inflorescences </b>axillary, many-flowered panicles, 5-21 cm;</span> <span class="statement" id="st-d0_s6" data-properties="beak shape">bracts scalelike, not forming involucre.</span> <span class="statement" id="st-d0_s7" data-properties="flower reproduction;flower architecture or shape"><b>Flowers </b>bisexual, radially symmetric;</span> <span class="statement" id="st-d0_s8" data-properties="sepal duration;sepal coloration;sepal coloration;sepal coloration;sepal shape;sepal shape;sepal shape;sepal shape;sepal shape;sepal some measurement;fruit quantity">sepals persistent in fruit, 5, dark brown-purple to greenish yellow, plane, lanceolate to oblanceolate, usually clawed, ca. 2.5-5 mm;</span> <span class="statement" id="st-d0_s9" data-properties="petal quantity;petal fusion;petal coloration or density;petal shape;petal architecture;petal some measurement">petals 5, distinct, brown-purple, plane, peltate, 0.5-0.9 mm;</span> <span class="statement" id="st-d0_s10" data-properties="nectary position or structure subtype;nectary shape;nectary shape">nectary terminal, transversely oblong, 2-lobed;</span> <span class="statement" id="st-d0_s11" data-properties="stamen quantity">stamens 5 (or 10);</span> <span class="statement" id="st-d0_s12" data-properties="base size">filaments with base expanded;</span> <span class="statement" id="st-d0_s13" data-properties="staminode presence">staminodes absent between stamens and pistils;</span> <span class="statement" id="st-d0_s14" data-properties="pistil atypical quantity;pistil quantity;pistil architecture">pistils (2-) 5-10, simple;</span> <span class="statement" id="st-d0_s15" data-properties="ovule quantity">ovules 2, basal ovule aborting;</span> <span class="statement" id="st-d0_s16" data-properties="style presence">style present.</span> <span class="statement" id="st-d0_s17" data-properties="fruits follicle architecture;fruits follicle architecture;fruits follicle shape;fruits follicle shape;fruits follicle shape;side architecture"><b>Fruits </b>follicles, aggregate, sessile, compressed, obliquely oblong or somewhat sickle-shaped, sides not veined;</span> <span class="statement" id="st-d0_s18" data-properties="beak position;beak course;beak some measurement">beak becoming abaxial, curved, 0.4-0.8 mm.</span> <span class="statement" id="st-d0_s19" data-properties=""><b>Seeds </b>reddish-brown, ovoid, smooth.</span> <span class="statement" id="st-d0_s20" data-properties="seed coloration;seed shape;seed architecture or pubescence or relief;x chromosome quantity">x=18.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> deciduous, from long, slender, yellow rhizomes. <b>Leaves</b> cauline, petiolate; cauline leaves alternate. <b>Leaf</b> blade 1-2-pinnately compound; leaflets lance-ovate to broadly ovate or rhombic, margins variously sharply cleft, incised, or serrate. <b>Inflorescences</b> axillary, many-flowered panicles, 5-21 cm; bracts scalelike, not forming involucre. <b>Flowers</b> bisexual, radially symmetric; sepals persistent in fruit, 5, dark brown-purple to greenish yellow, plane, lanceolate to oblanceolate, usually clawed, ca. 2.5-5 mm; petals 5, distinct, brown-purple, plane, peltate, 0.5-0.9 mm; nectary terminal, transversely oblong, 2-lobed; stamens 5 (or 10); filaments with base expanded; staminodes absent between stamens and pistils; pistils (2-)5-10, simple; ovules 2, basal ovule aborting; style present. <b>Fruits</b> follicles, aggregate, sessile, compressed, obliquely oblong or somewhat sickle-shaped, sides not veined; beak becoming abaxial, curved, 0.4-0.8 mm. <b>Seeds</b> reddish brown, ovoid, smooth. <b>x</b>=18.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
|distribution=North America
+
|distribution=North America.
 
|discussion=<p>Species 1 (1 in the flora).</p>
 
|discussion=<p>Species 1 (1 in the flora).</p>
 
|tables=
 
|tables=
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|basionyms=
 
|basionyms=
 
|family=Ranunculaceae
 
|family=Ranunculaceae
|distribution=North America
+
|distribution=North America.
 
|reference=None
 
|reference=None
 
|publication title=Arbust. Amer.,
 
|publication title=Arbust. Amer.,
 
|publication year=1785
 
|publication year=1785
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_202.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_202.xml
 
|genus=Xanthorhiza
 
|genus=Xanthorhiza
|base size=expanded
 
|beak course=curved
 
|beak position=abaxial
 
|beak shape=scale-like
 
|beak some measurement=0.4mm;0.8mm
 
|cauline leaf arrangement=alternate
 
|flower architecture or shape=symmetric
 
|flower reproduction=bisexual
 
|fruit quantity=5
 
|fruits follicle architecture=sessile;aggregate
 
|fruits follicle shape=sickle--shaped;oblong;compressed
 
|inflorescence position=axillary
 
|leaf architecture=petiolate
 
|leaf position=cauline
 
|leaf-blade architecture=compound
 
|leaflet shape=lanceovate;broadly ovate or rhombic
 
|margin shape=serrate;incised;serrate;incised;cleft
 
|nectary position or structure subtype=terminal
 
|nectary shape=2-lobed;oblong
 
|ovule quantity=2
 
|panicle architecture=many-flowered
 
|panicle some measurement=5cm;21cm
 
|petal architecture=peltate
 
|petal coloration or density=brown-purple
 
|petal fusion=distinct
 
|petal quantity=5
 
|petal shape=plane
 
|petal some measurement=0.5mm;0.9mm
 
|pistil architecture=simple
 
|pistil atypical quantity=2;5
 
|pistil quantity=5;10
 
|rhizome coloration=yellow
 
|rhizome length or size=long
 
|rhizome size=slender
 
|seed architecture or pubescence or relief=smooth
 
|seed coloration=reddish-brown
 
|seed shape=ovoid
 
|sepal coloration=dark brown-purple;greenish yellow
 
|sepal duration=persistent
 
|sepal shape=clawed;lanceolate;oblanceolate
 
|sepal some measurement=2.5mm;5mm
 
|shrub duration=deciduous
 
|side architecture=not veined
 
|stamen quantity=5
 
|staminode presence=absent
 
|style presence=absent
 
|x chromosome quantity=18
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Ranunculaceae]]
 
-->[[Category:Treatment]][[Category:Ranunculaceae]]

Latest revision as of 21:46, 5 November 2020

Shrubs, deciduous, from long, slender, yellow rhizomes. Leaves cauline, petiolate; cauline leaves alternate. Leaf blade 1-2-pinnately compound; leaflets lance-ovate to broadly ovate or rhombic, margins variously sharply cleft, incised, or serrate. Inflorescences axillary, many-flowered panicles, 5-21 cm; bracts scalelike, not forming involucre. Flowers bisexual, radially symmetric; sepals persistent in fruit, 5, dark brown-purple to greenish yellow, plane, lanceolate to oblanceolate, usually clawed, ca. 2.5-5 mm; petals 5, distinct, brown-purple, plane, peltate, 0.5-0.9 mm; nectary terminal, transversely oblong, 2-lobed; stamens 5 (or 10); filaments with base expanded; staminodes absent between stamens and pistils; pistils (2-)5-10, simple; ovules 2, basal ovule aborting; style present. Fruits follicles, aggregate, sessile, compressed, obliquely oblong or somewhat sickle-shaped, sides not veined; beak becoming abaxial, curved, 0.4-0.8 mm. Seeds reddish brown, ovoid, smooth. x=18.

Distribution

North America.

Discussion

Species 1 (1 in the flora).

Selected References

None.