Invasive SpeciesJapanese barberry

Berberis thunbergii
FOUND by Backyardigans
2016-11-17
Raymond, ME
ID Questioned
Quality checked by Backyardigans
Peer reviewed by JSMS Y6
Field Notes
We are happy we think we found it. We saw trees, smelt air, heard cars. we are surprised because we think we found it or something close to it. We ran into some problems like we didn't know if it was the right thing because we saw a lot of red berries that looked like it.
A sketch of our study site.
Supporting Evidence
Photo of my evidence.
We think we found it because the stem looked like the picture.
We think we found it because it has zigzagged thorns
We think we found it because it was in a developed area
Species Observation: Species Looked For
Did you find it?: 
I think I found it
Scientific name:
Berberis thunbergii
Common name:
Japanese barberry
Sampling method: 
Just looking around
Photo of our sampling method.
Place Studied
We’re sorry, JavaScript is required to view the map. If JavaScript is you may wish to upgrade to a newer browser in order to view this map.
Map this species
Latitude: 
N 43.938177 °
Longitude: 
W -70.445222 °
Observation Site Information
A photo of our study site.
Habitat: 
Upland - Developed areas
Trip Information
Name:
JSMS School Yard
Trip date: 
Thu, 2016-11-17 10:11
Town or city: 
Raymond, ME
Type of investigation: 
Species Survey
Ecosystem: 
Upland
Watershed: 
Presumpscot

Comments

I agree with manyeyes' comment above. It looks like you went out in the field last year, but if you do ever go back to your field site to take additional photos, it would be helpful to have a close-up of one of the stems (using a white piece of paper or your hand as a background is helpful) to show the thorns. Having a photo of your observation site that shows a whole Japanese barberry plant is also a good idea. Nice work identifying it in the winter time!

Hi Backyardigans,

Looks like Japanese barberry in your Field Notes, Evidence, and Sampling Method photos.

Your site photo is NOT Japanese barberry.

Look closely at the shape of the berries and placement along the stem to see the differences. The two leaves hanging on in your site photo also do not have the same characteristics or placement as barberry does.

If you make a photo correction (see the link above the comments "Make a Photo Correction"), I'll confirm your find!

Thanks for looking for Japanese barberry.