Invasive SpeciesJapanese knotweed

Fallopia japonica
FOUND by stemweek1C
2018-07-24
Portland
Not Yet Reviewed by Expert
Quality checked by Stemweek1A
Peer reviewed by Stemweek1A
Field Notes
Bug biodiversity:4
Supporting Evidence
Photo of my evidence.
The leaf is oval,alternate,and simple.
Photo of my evidence.
This is a Japanese knotweed because it has swollen joints.
Photo of my evidence.
A Japanese knotweed is a smooth leaf and looks like a regular leaf
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: 
1-10
Coverage: 
Between 1/2 and 3/4
Reproduction: 
Flower (plants)
Sampling method: 
Trap
Photo of our sampling method.
Place Studied
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Map this species
Latitude: 
N 43.662534 °
Longitude: 
W -70.279733 °
Observation Site Information
A photo of our study site.
Habitat: 
Upland - Developed areas
Trip Information
Name:
USM
Trip date: 
Tue, 2018-07-24 11:00
Town or city: 
Portland
Type of investigation: 
Species and Habitat Survey
Ecosystem: 
Upland
Watershed: 
Presumpscot
Habitat Observations
Species diversity: 
4 different species
Evidence of vectors: 
Walking trail
bushes
Tree canopy cover: 
Between 1/4 and 1/2
Soil moisture: 
Dry
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