familyPolygonaceae
subfamilyPolygonaceae subfam. Polygonoideae
genusPolygonum
sectionPolygonum sect. Duravia
speciesPolygonum polygaloides
subspeciesPolygonum polygaloides subsp. kelloggii
Difference between revisions of "Polygonum polygaloides subsp. kelloggii"
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
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}} | }} | ||
|common_names=Kellogg’s knotweed | |common_names=Kellogg’s knotweed | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Polygonum kelloggii | |name=Polygonum kelloggii | ||
|authority=Greene | |authority=Greene | ||
| + | |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 | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Polygonum unifolium | |name=Polygonum unifolium | ||
|authority=Small ex Rydberg | |authority=Small ex Rydberg | ||
| + | |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: | -->{{#Taxon: | ||
name=Polygonum polygaloides subsp. kelloggii | name=Polygonum polygaloides subsp. kelloggii | ||
| − | |||
|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= | + | |special status=Endemic |
| − | |source xml=https:// | + | |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
B.C., Ariz., Calif., Colo., Idaho, Mont., Nev., N.Mex., Oreg., Utah, Wash., Wyo.
Discussion
Selected References
None.
Lower Taxa
None.