1 result for Epilobium hirsutum (hairy willow herb)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Geographic Location Reference
7986 Epilobium hirsutum Biocontrol Anecdotal N/A Epilobium hirsutum (great hairy willow herb) can co-exist with Lythrum salicaria (purple loosestrife) along riparian areas created by erosion. Great hairy willow herb outcompetes and grows faster than purple loosestrife in the shorter days and colder temperatures of autumn. In the spring, this relationship is reversed, with purple loosestrife having a faster growth rate. 25408

Currently showing impact type "Biocontrol".

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