Difference between revisions of "Koenigia islandica"

Linnaeus

Mant. Pl. 1: 35. 1767.

Syst. Nat. ed. 12, 2: 71, 104. 1767.

Common names: Island koenigia koenigia d’Islande
Treatment appears in FNA Volume 5. Treatment on page 601.
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|elevation=0-4400 m
 
|elevation=0-4400 m
 
|distribution=Greenland;Alta.;B.C.;Man.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;Colo.;Mont.;Utah;Wyo.;s South America (Argentina;Chile);n Europe;c;e Asia.
 
|distribution=Greenland;Alta.;B.C.;Man.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Ont.;Que.;Yukon;Alaska;Colo.;Mont.;Utah;Wyo.;s South America (Argentina;Chile);n Europe;c;e Asia.
|discussion=<p>Koenigia islandica is among the smallest of terrestrial flowering plants and one of few annual species in arctic and alpine floras. Some other species exhibit a similar bipolar distribution (e.g., Anemone multifida Poiret, Osmorhiza chilensis Hooker & Arnott, and Carex macloviana D’Urville).</p>
+
|discussion=<p><i>Koenigia islandica</i> is among the smallest of terrestrial flowering plants and one of few annual species in arctic and alpine floras. Some other species exhibit a similar bipolar distribution (e.g., <i>Anemone multifida</i> Poiret, Osmorhiza chilensis Hooker & Arnott, and <i>Carex macloviana</i> D’Urville).</p>
 
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|publication year=1767;1767
 
|publication year=1767;1767
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V5/V5_1225.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V5/V5_1225.xml
 
|subfamily=Polygonaceae subfam. Polygonoideae
 
|subfamily=Polygonaceae subfam. Polygonoideae
 
|genus=Koenigia
 
|genus=Koenigia

Revision as of 17:36, 18 September 2019

Plants (0.5–)1–8(–20) cm. Stems often reddish, branched or simple, rooting adventitiously from proximal nodes. Leaves: ocrea brownish, broadly funnelform, 1–1.5 mm, margins oblique; petiole (0.1–)2–10 mm; blade 1–6.5 × 1–5 mm, base tapering to truncate, apex obtuse to acute, glabrous. Pedicels 0.1–1.5 mm or absent. Flowers: perianth 0.9–1.8 mm; tepals ovate to elliptic, margins entire, apex obtuse; stamens ca. 1/2 as long as tepals. Achenes 1–1.8 × 0.7–0.8 mm, dull. 2n = 14 (Mongolia, Norway), 28.


Phenology: Flowering Jul–Aug, fruiting Aug–Sep.
Habitat: Arctic tundra and alpine meadows with permanently moist gravel, especially around persistent snow patches near streams, ponds, and lakes
Elevation: 0-4400 m

Distribution

V5 1225-distribution-map.gif

Greenland, Alta., B.C., Man., Nfld. and Labr. (Labr.), N.W.T., Nunavut, Ont., Que., Yukon, Alaska, Colo., Mont., Utah, Wyo., s South America (Argentina, Chile), n Europe, c, e Asia.

Discussion

Koenigia islandica is among the smallest of terrestrial flowering plants and one of few annual species in arctic and alpine floras. Some other species exhibit a similar bipolar distribution (e.g., Anemone multifida Poiret, Osmorhiza chilensis Hooker & Arnott, and Carex macloviana D’Urville).

Selected References

None.

Lower Taxa

None.
... more about "Koenigia islandica"
John G. Packer +  and Craig C. Freeman +
Linnaeus +
Island koenigia +  and koenigia d’Islande +
Greenland +, Alta. +, B.C. +, Man. +, Nfld. and Labr. (Labr.) +, N.W.T. +, Nunavut +, Ont. +, Que. +, Yukon +, Alaska +, Colo. +, Mont. +, Utah +, Wyo. +, s South America (Argentina +, Chile) +, n Europe +, c +  and e Asia. +
0-4400 m +
Arctic tundra and alpine meadows with permanently moist gravel, especially around persistent snow patches near streams, ponds, and lakes +
Flowering Jul–Aug, fruiting Aug–Sep. +
Mant. Pl. +  and Syst. Nat. ed. +
Koenigia islandica +
Koenigia +
species +