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Title: Japanese knotweed : alien invader : what you need to know
Author: Environment Agency South West Region
Document Type: Monograph
This brief Environment Agency booklet aims to describe the plant alien species Japanese knotweed. Japanese knotweed - Fallopia japonica was introduced to the UK in the mid Nineteenth Century as an ornamental garden plant. It has now become a serious problem in a range of habitats by out-competing the native flora. Advice on identification and spread is given.
Publisher: Environment Agency
Publication Date: [after 1996]
Publication Place: Exeter
Subject Keywords: Invasive speciesPlant ecologyPlants
Geographic Keywords: EA South West
Extent: n.p. [2]
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