Fallopia japonica
(Japanese knotweed)
Plants
Exotic
Collection Info
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Species Profile
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Impacts

3 results for Fallopia japonica (Japanese knotweed)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
4675 Fallopia japonica Competition Anecdotal N/A Japanese knotweed, Fallopia japonica, is a successful competitor. The foliage forms dense... 37069
4689 Fallopia japonica Competition Experimental Laboratory All non-zero concentrations of Polygonum cuspidatum resulted in significant losses of... 37071
4752 Fallopia japonica Competition Observational Field Native plant species richness and cover lower in Japanese knotweed, Fallopia japonica... 37068

View all impact types for Fallopia japonica
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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/19/2024].

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