| 词条 | Viola glabella |
| 释义 |
|image = Viola glabella 1.jpg |genus = Viola (plant) |species = glabella |authority = Nutt. }} Viola glabella, the stream violet or pioneer violet, is usually found along streams or in moist woods in northeastern Asia and northwestern North America. Its petals are yellow on both sides, with the exception of dark purple nectar guides on the front of the lower three petals. The flowers arise from the same stems as the leaves. Viola glabella is a perennial herb, growing to 0.1 m (0ft 4in) by 0.2 m (0ft 8in) and blooming from April to July. The plant is deciduous and dies back completely to its roots during Autumn. Viola glabella prefers moist, well-drained soil and can grow in part shade. Acidic and neutral soils are suitable for Viola glabella, which prefers a pH between 6 and 6.5, and becomes chlorotic if the pH is too high.[1]Young leaves and flower buds are edible, raw or cooked, but the yellow flowers can cause diarrhoea.[2] References1. ^{{Cite web|url=https://pfaf.org/User/Plant.aspx?LatinName=Viola+glabella|title=Viola Glabella|last=|first=|date=|website=Plants for a Future|archive-url=|archive-date=|dead-url=|access-date=}} 2. ^{{Cite book|title=Tanaka’s Cyclopedia of Edible Plants of the World|last=Tanaka|first=Tyozaburo|publisher=Keigaku Publishing Co.|year=1976|isbn=|location=Tokyo|pages=}}
External links
1 : Viola (plant) |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。