Invasive SpeciesJapanese knotweed

Fallopia japonica
NOT FOUND by PPS Summer test A1
2018-06-28
Portland
ID Confirmed
Quality checked by ME!
Peer reviewed by
Field Notes
Supporting Evidence
Photo of my evidence.
The leaf of this plant is long like Japanese Knotweed, but not as wide.
Photo of my evidence.
The leaf of this plant has a long oval shape, rather than a round or heart shaped leaf like the Japanese Knotweed
Photo of my evidence.
The stem of this plant was straight. Japanese Knotweed stems are zig-zag
Species Observation: Species Looked For
Did you find it?: 
I think I did not find it
Scientific name:
Fallopia japonica
Common name:
Japanese knotweed
Sampling method: 
Time search
Photo of our sampling method.
Place Studied
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Map this species
Latitude: 
N 43.650979 °
Longitude: 
W -70.257996 °
Observation Site Information
A photo of our study site.
Habitat: 
Upland - Developed areas
Trip Information
Name:
Commercial Street
Trip date: 
Thu, 2018-06-28 11:00
Town or city: 
Portland
Type of investigation: 
Species and Habitat Survey
Ecosystem: 
Upland
Watershed: 
Presumpscot
Habitat Observations
Species diversity: 
Evidence of vectors: 
Paved road
Walking trail
People
chain-link fence
Tree canopy cover: 
Between 1/4 and 1/2
Soil moisture: 
Moist
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