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Summary
| Description |
English: Viola violacea Makino |
| Date | |
| Source | Own work |
| Author | 膀胱眼球胎 |
| Permission (Reusing this file) |
膀胱眼球胎 |
| Other versions | 膀胱眼球胎 |
立ち上がる茎のない、小柄なスミレ類で、スミレに似ているが、やや小柄で赤みが強い。全体に毛がない。
地下茎はごく短く、また太くならない。あまり株立ちにはならない。匍匐茎も出さない。葉は少数を根生する。背丈はせいぜい10cm、より低いこともある。
葉は長い柄があり、葉身は2-4cm、葉柄はそれと同じくらいか長い程度。葉身は細長く、三角状狭卵形、基部は深い心形。縁にはごく浅い鋸歯が出る。葉は柔らかく、表面は深緑色で時に白い斑が入る。裏面は緑の色が薄く、それに紫の色が乗るのが普通である。紫の色には個体差があり、薄く紫のものからかなり濃いものまであり、色の濃いものでは葉柄なども紫がかる。
花茎は細く立ち上がる。花期は4-5月と言われるが、同じ地域のスミレの中でも早いほう。花は赤みの強い紫だが、ほとんど白く見えるほど薄い場合もある。花弁は長さ8-11mm、側弁は無毛、距は5-6mm、細くて上を向いている。
名称は紫背菫で、葉裏が紫であることを指したものとのこと。
Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:57, 1 May 2010 | | 768 × 1,024 (142 KB) | 膀胱眼球胎 | {{Information |Description={{en|1=Viola violacea Makino }} |Source={{own}} |Author=膀胱眼球胎 |Date=2010,3,28 |Permission=膀胱眼球胎 |other_versions=[[:ja:user:膀胱眼球胎|膀胱眼球胎 |
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