Difference between revisions of "Trollius albiflorus"

(A. Gray) Rydberg

Mem. New York Bot. Gard. 1: 152. 1900.

Common names: White globe-flower
EndemicSelected by author to be illustrated
Basionym: Trollius laxus var. albiflorus A.Gray
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
FNA>Volume Importer
(One intermediate revision by the same user not shown)
Line 16: Line 16:
 
}}
 
}}
 
|basionyms={{Treatment/ID/Synonym
 
|basionyms={{Treatment/ID/Synonym
|name=Variety
+
|name=Trollius laxus var. albiflorus
 
|authority=A.Gray
 
|authority=A.Gray
 
}}
 
}}
Line 27: Line 27:
 
}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="stem some measurement;petiole quantity;petiole duration"><b>Stems </b>0.7-5.5 dm (to 8dm in fruit), base with few petioles persistent from previous year.</span> <span class="statement" id="st-d0_s1" data-properties="petiole some measurement;leaf size;leaf architecture;scale shape;scale texture"><b>Leaves:</b> basal leaves with petioles 4-25 cm, some leaves reduced to sessile, ovate membranous scales;</span> <span class="statement" id="st-d0_s2" data-properties="cauline leaf atypical quantity;cauline leaf quantity;sheath width;sheath architecture or fixation;sheath texture">cauline leaves 1-3 (-5), with broad, clasping, membranous sheaths.</span> <span class="statement" id="st-d0_s3" data-properties="flower diameter"><b>Flowers </b>2.5-5 cm diam.;</span> <span class="statement" id="st-d0_s4" data-properties="sepal quantity;sepal orientation;sepal coloration;sepal shape;sepal shape;sepal shape;sepal shape;sepal some measurement">sepals 5-9, spreading, white when fresh (pale-yellow to greenish white before anthesis), ovate to obovate or nearly orbiculate, 10-20 mm;</span> <span class="statement" id="st-d0_s5" data-properties="petal quantity;petal coloration;petal length;petal some measurement">petals 15-25, yellow, 1/2-2/3 length of stamens when pollen shed, 3-6 mm.</span> <span class="statement" id="st-d0_s6" data-properties="follicle quantity;follicle some measurement"><b>Follicles </b>usually 11-14, 8-16 mm including beak;</span> <span class="statement" id="st-d0_s7" data-properties="">beak often somewhat recurved, sometimes straight.</span> <span class="statement" id="st-d0_s8" data-properties="beak orientation;beak course;2n chromosome quantity">2n=16.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>0.7-5.5 dm (to 8dm in fruit), base with few petioles persistent from previous year. <b>Leaves</b>: basal leaves with petioles 4-25 cm, some leaves reduced to sessile, ovate membranous scales; cauline leaves 1-3(-5), with broad, clasping, membranous sheaths. <b>Flowers</b> 2.5-5 cm diam.; sepals 5-9, spreading, white when fresh (pale yellow to greenish white before anthesis), ovate to obovate or nearly orbiculate, 10-20 mm; petals 15-25, yellow, 1/2-2/3 length of stamens when pollen shed, 3-6 mm. <b>Follicles</b> usually 11-14, 8-16 mm including beak; beak often somewhat recurved, sometimes straight. <b>2n</b>=16.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
Line 34: Line 34:
 
|elevation=1200-3800 m
 
|elevation=1200-3800 m
 
|distribution=Alta.;B.C.;Colo.;Idaho;Mont.;Utah;Wash.;Wyo.
 
|distribution=Alta.;B.C.;Colo.;Idaho;Mont.;Utah;Wash.;Wyo.
|discussion=<p>The diploid Trollius albiflorus is isolated from the tetraploid T. laxus ecologically, geographically, and reproductively, although it often has been treated as a variety of the latter.</p><!--
+
|discussion=<p>The diploid <i>Trollius albiflorus</i> is isolated from the tetraploid <i>T. laxus</i> ecologically, geographically, and reproductively, although it often has been treated as a variety of the latter.</p><!--
--><p>Identities of specimens of Trollius albiflorus and the superficially similar Anemone narcissiflora subsp. zephyra in Colorado and Wyoming are sometimes confused. Close examination reveals a number of differences. The anemone has sepals yellow (not white), leaf blades and flowering stems pilose to villous (not glabrous), achenes (not follicles), and leaflike bracts subtending the pedicels and whorled (leaves alternate in Trollius).</p>
+
--><p>Identities of specimens of <i>Trollius albiflorus</i> and the superficially similar <i>Anemone narcissiflora</i> subsp. zephyra in Colorado and Wyoming are sometimes confused. Close examination reveals a number of differences. The anemone has sepals yellow (not white), leaf blades and flowering stems pilose to villous (not glabrous), achenes (not follicles), and leaflike bracts subtending the pedicels and whorled (leaves alternate in <i>Trollius</i>).</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
Line 49: Line 49:
 
|parent rank=genus
 
|parent rank=genus
 
|synonyms=
 
|synonyms=
|basionyms=Variety
+
|basionyms=Trollius laxus var. albiflorus
 
|family=Ranunculaceae
 
|family=Ranunculaceae
 
|phenology=Flowering summer.
 
|phenology=Flowering summer.
Line 59: Line 59:
 
|publication year=1900
 
|publication year=1900
 
|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_516.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V3/V3_516.xml
 
|genus=Trollius
 
|genus=Trollius
 
|species=Trollius albiflorus
 
|species=Trollius albiflorus
|2n chromosome quantity=16
 
|beak course=straight
 
|beak orientation=recurved
 
|cauline leaf atypical quantity=3;5
 
|cauline leaf quantity=1;3
 
|flower diameter=2.5cm;5cm
 
|follicle quantity=11;14
 
|follicle some measurement=8mm;16mm
 
|leaf architecture=sessile
 
|leaf size=reduced
 
|petal coloration=yellow
 
|petal length=1/2 length of stamens;2/3 length of stamens
 
|petal quantity=15;25
 
|petal some measurement=3mm;6mm
 
|petiole duration=persistent
 
|petiole quantity=few
 
|petiole some measurement=4cm;25cm
 
|scale shape=ovate
 
|scale texture=membranous
 
|sepal coloration=white
 
|sepal orientation=spreading
 
|sepal quantity=5;9
 
|sepal shape=ovate;obovate or nearly orbiculate
 
|sepal some measurement=10mm;20mm
 
|sheath architecture or fixation=clasping
 
|sheath texture=membranous
 
|sheath width=broad
 
|stem some measurement=0.7dm;5.5dm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Trollius]]
 
-->[[Category:Treatment]][[Category:Trollius]]

Revision as of 17:17, 18 September 2019

Stems 0.7-5.5 dm (to 8dm in fruit), base with few petioles persistent from previous year. Leaves: basal leaves with petioles 4-25 cm, some leaves reduced to sessile, ovate membranous scales; cauline leaves 1-3(-5), with broad, clasping, membranous sheaths. Flowers 2.5-5 cm diam.; sepals 5-9, spreading, white when fresh (pale yellow to greenish white before anthesis), ovate to obovate or nearly orbiculate, 10-20 mm; petals 15-25, yellow, 1/2-2/3 length of stamens when pollen shed, 3-6 mm. Follicles usually 11-14, 8-16 mm including beak; beak often somewhat recurved, sometimes straight. 2n=16.


Phenology: Flowering summer.
Habitat: Open, wet places, ±acidic, montane to alpine
Elevation: 1200-3800 m

Distribution

V3 516-distribution-map.gif

Alta., B.C., Colo., Idaho, Mont., Utah, Wash., Wyo.

Discussion

The diploid Trollius albiflorus is isolated from the tetraploid T. laxus ecologically, geographically, and reproductively, although it often has been treated as a variety of the latter.

Identities of specimens of Trollius albiflorus and the superficially similar Anemone narcissiflora subsp. zephyra in Colorado and Wyoming are sometimes confused. Close examination reveals a number of differences. The anemone has sepals yellow (not white), leaf blades and flowering stems pilose to villous (not glabrous), achenes (not follicles), and leaflike bracts subtending the pedicels and whorled (leaves alternate in Trollius).

Selected References

None.

Lower Taxa

None.
... more about "Trollius albiflorus"
Bruce D. Parfitt +
(A. Gray) Rydberg +
Trollius laxus var. albiflorus +
White globe-flower +
Alta. +, B.C. +, Colo. +, Idaho +, Mont. +, Utah +, Wash. +  and Wyo. +
1200-3800 m +
Open, wet places, ±acidic, montane to alpine +
Flowering summer. +
Mem. New York Bot. Gard. +
Endemic +  and Selected by author to be illustrated +
Trollius albiflorus +
Trollius +
species +