Invasive SpeciesJapanese knotweed

Fallopia japonica
FOUND by ekoskela
2017-07-18
Orono
ID Confirmed
Quality checked by Me
Peer reviewed by
Field Notes
Supporting Evidence
Photo of my evidence.
Smooth leaves growing in an alternate zigzag pattern
Photo of my evidence.
Stem was hollow and had bright red joints
Species Observation: Species Looked For
Did you find it?: 
I think I found it
Scientific name:
Fallopia japonica
Common name:
Japanese knotweed
Count of individuals: 
Coverage: 
Between 1/2 and 3/4
Reproduction: 
Sampling method: 
Quadrat (user-placement)
Photo of our sampling method.
Place Studied
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Map this species
Latitude: 
N 44.886230 °
Longitude: 
W -68.670970 °
Observation Site Information
A photo of our study site.
Habitat: 
Upland - Developed areas
Trip Information
Name:
University Inn - Orono
Trip date: 
Tue, 2017-07-18 09:00
Town or city: 
Orono
Type of investigation: 
Species and Habitat Survey
Ecosystem: 
Upland
Watershed: 
Penobscot
Habitat Observations
Species diversity: 
13 different species
Evidence of vectors: 
People
river
Tree canopy cover: 
Soil moisture: 
Moist
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