Difference between revisions of "Polygonum polygaloides subsp. kelloggii"

(Greene) J. C. Hickman

Madroño 31: 251. 1984.

Common names: Kellogg’s knotweed
Endemic
Basionym: Polygonum kelloggii Greene Fl. Francisc., 134. 1891
Synonyms: Polygonum minutissimum L. O. Williams Polygonum unifolium Small ex Rydberg
Treatment appears in FNA Volume 5. Treatment on page 567. Mentioned on page 565.
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|common_names=Kellogg’s knotweed
 
|common_names=Kellogg’s knotweed
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|special_status={{Treatment/ID/Special_status
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|code=E
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|label=Endemic
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}}
 
|basionyms={{Treatment/ID/Basionym
 
|basionyms={{Treatment/ID/Basionym
 
|name=Polygonum kelloggii
 
|name=Polygonum kelloggii
 
|authority=Greene
 
|authority=Greene
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|rank=species
 
|publication_title=Fl. Francisc.,
 
|publication_title=Fl. Francisc.,
 
|publication_place=134. 1891
 
|publication_place=134. 1891
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|name=Polygonum minutissimum
 
|name=Polygonum minutissimum
 
|authority=L. O. Williams
 
|authority=L. O. Williams
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|rank=species
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Polygonum unifolium
 
|name=Polygonum unifolium
 
|authority=Small ex Rydberg
 
|authority=Small ex Rydberg
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|rank=species
 
}}
 
}}
 
|hierarchy=Polygonaceae;Polygonaceae subfam. Polygonoideae;Polygonum;Polygonum sect. Duravia;Polygonum polygaloides;Polygonum polygaloides subsp. kelloggii
 
|hierarchy=Polygonaceae;Polygonaceae subfam. Polygonoideae;Polygonum;Polygonum sect. Duravia;Polygonum polygaloides;Polygonum polygaloides subsp. kelloggii
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-->{{#Taxon:
 
name=Polygonum polygaloides subsp. kelloggii
 
name=Polygonum polygaloides subsp. kelloggii
|author=
 
 
|authority=(Greene) J. C. Hickman
 
|authority=(Greene) J. C. Hickman
 
|rank=subspecies
 
|rank=subspecies
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|publication title=Madroño
 
|publication title=Madroño
 
|publication year=1984
 
|publication year=1984
|special status=
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|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V5/V5_1158.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_1158.xml
 
|subfamily=Polygonaceae subfam. Polygonoideae
 
|subfamily=Polygonaceae subfam. Polygonoideae
 
|genus=Polygonum
 
|genus=Polygonum

Latest revision as of 22:08, 5 November 2020

Stems 2–15 cm. Inflorescences mostly terminal, prolonged almost to base of stems, ovoid, 3–15 × 5–15 mm, or ± continuous; bracts ± patent, linear to linear-lanceolate, 7–25 mm, soft, margins flat or revolute, green, not scarious; lateral and midveins inconspicuous. Flowers: perianth 1.5–2.3 mm; tube 19–34% of perianth length; tepals pink or white; perianth tube and base of tepals smooth; stamens 3. Achenes light yellow to greenish brown, ovate, 1.3–1.7 mm, smooth to obscurely longitudinally reticulate, shiny.


Phenology: Flowering Jun–Sep.
Habitat: Mountain meadows, seeps, vernal pools, dry subalpine slopes
Elevation: 1300-3300 m

Distribution

V5 1158-distribution-map.gif

B.C., Ariz., Calif., Colo., Idaho, Mont., Nev., N.Mex., Oreg., Utah, Wash., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.
Mihai Costea +, François J. Tardif +  and Harold R. Hinds† +
(Greene) J. C. Hickman +
Polygonum kelloggii +
Kellogg’s knotweed +
B.C. +, Ariz. +, Calif. +, Colo. +, Idaho +, Mont. +, Nev. +, N.Mex. +, Oreg. +, Utah +, Wash. +  and Wyo. +
1300-3300 m +
Mountain meadows, seeps, vernal pools, dry subalpine slopes +
Flowering Jun–Sep. +
Polygonum minutissimum +  and Polygonum unifolium +
Polygonum polygaloides subsp. kelloggii +
Polygonum polygaloides +
subspecies +