Difference between revisions of "Achyranthes japonica"
Bot. Mag. (Tokyo) 34: 39. 1920.
Common names: Japanese chaff-flower
Introduced
Basionym: Achyranthes bidentata var. japonica Miquel Ann. Mus. Bot. Lugduno-Batavi 2: 132. 1865
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|common_names=Japanese chaff-flower | |common_names=Japanese chaff-flower | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Achyranthes bidentata var. japonica | |name=Achyranthes bidentata var. japonica | ||
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|elevation=100-200 m | |elevation=100-200 m | ||
|distribution=Ky.;Ohio;W.Va.;Asia. | |distribution=Ky.;Ohio;W.Va.;Asia. | ||
| + | |introduced=true | ||
|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> | |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= | ||
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|publication title=Bot. Mag. (Tokyo) | |publication title=Bot. Mag. (Tokyo) | ||
|publication year=1920 | |publication year=1920 | ||
| − | |special status= | + | |special status=Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_857.xml |
|genus=Achyranthes | |genus=Achyranthes | ||
|species=Achyranthes japonica | |species=Achyranthes japonica | ||
Latest revision as of 22:01, 5 November 2020
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
Distribution
Introduced; Ky., Ohio, W.Va., Asia.
Discussion
The plants of Achyranthes japonica in our area evidently belong to var. hachijoensis Honda, which has glabrous or glabrescent leaves.
Lower Taxa
None.