Difference between revisions of "Achyranthes japonica"

(Miquel) Nakai

Bot. Mag. (Tokyo) 34: 39. 1920.

Common names: Japanese chaff-flower
Basionym: Achyranthes bidentata var. japonica Miquel
Treatment appears in FNA Volume 4. Treatment on page 437. Mentioned on page 435.
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|elevation=100-200 m
 
|elevation=100-200 m
 
|distribution=Ky.;Ohio;W.Va.;Asia.
 
|distribution=Ky.;Ohio;W.Va.;Asia.
|discussion=<p>The plants of Achyranthes japonica in our area evidently belong to var. hachijoensis Honda, which has glabrous or glabrescent leaves.</p>
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|discussion=<p>The plants of <i>Achyranthes japonica</i> in our area evidently belong to var. hachijoensis Honda, which has glabrous or glabrescent leaves.</p>
 
|tables=
 
|tables=
 
|references={{Treatment/Reference
 
|references={{Treatment/Reference
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|publication year=1920
 
|publication year=1920
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V4/V4_857.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V4/V4_857.xml
 
|genus=Achyranthes
 
|genus=Achyranthes
 
|species=Achyranthes japonica
 
|species=Achyranthes japonica

Revision as of 18:31, 18 September 2019

Plants perennial. Stems 0.75–1.5 m, glabrous or slightly pubescent. Leaf blades ovate-elliptic, 2.5–13.5 × 0.2–6.8 cm, base tapering, apex acute to acuminate, pubescent on veins abaxially, short-pubescent adaxially, varying to glabrous or glabrescent. Inflorescences 2–4 cm in flower, elongating to 21 cm in fruit; bracteoles spinose; basal wings attached at base and sometimes slightly on sides. Flowers: tepals 5, 4–5 mm; pseudostaminodes with margins entire, denticulate, or slightly 2-lobed at apex. Utricles elliptic, 2.5 mm.


Phenology: Flowering summer.
Habitat: Wooded riverbanks
Elevation: 100-200 m

Discussion

The plants of Achyranthes japonica in our area evidently belong to var. hachijoensis Honda, which has glabrous or glabrescent leaves.

Lower Taxa

None.