Lythrum salicaria was NOT FOUND

on 2009-10-27 in East Waterboro
Submitted by TeamTwilight on Fri, 2009-11-06 at 10:24 am
ID was not yet reviewed by a Vital Signs Expert Reviewer
This observation was Quality Checked by Period 4 class
This observation was Peer Reviewed by TeamEdward
Field Notes
Field Notes Sketch

Most of our team was happy, all but one. We said that we were all smelling the same things like Soil,and mulch.We could hear the other kids that were around us but, not much. We could see the mulch and soil and some dead plants that had come off of the plant next to it. We think the only thing we could not see was bugs and plants that were not dead. No questions because we know why we could not find anything we needed like, purple loosestrife or bugs this time of year.

Supporting evidence
Photo of my evidence.

The leaves are toothed and are supposed to be smooth.

Photo of my evidence.

The leaves are 3cm and are supposed to be 6 to 10cm long.

Photo of my evidence.

The stem is round and should be square.

Species Observation:
Species Looked For
Common name:
Purple loosestrife
Scientific name:
Lythrum salicaria
Was found?
I think I did not find it
Sampling method:
  • Quadrat (randomized- placement)
Place studied
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Latitude:
43.818890 ° N
Longitude:
-70.700000 ° W
Observation Site Information
A photo of our study site.
Name:
TeamTwilight's visit to East Waterboro Pond Edge
Habitat:
Freshwater - In a developed area
Trip Information
Trip name:
East Waterboro Pond Edge
Trip date:
2009-10-27
Nearest town:
East Waterboro
Type of investigation:
Species Survey
Ecosystem:
Freshwater
MIDAS number:
Watershed:
Saco
Nearest waterbody:
Photo of our sampling method.

Comments

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No need for loosetrife!

Investigating for invasive plants is an important task, thank you for your observations. You have some descriptive and interesting information in your field notes, I am curious to know if the plants that looked dead were actually dead or changing their appearance because of the changing seasons. Where you also investigating for insects in your quadrat? Are you aware of any invasive insects that are in Maine?

Keep practicing with the camera, a clear photo can be very important when you are trying to prove to others that something is or is not what you are looking for. Try using the macro mode to focus on small objects at a close distance. Nice job with your photograph of the stem of the plant that you were investigating. Sometimes it is difficult to demonstrate the shape of an object with a photograph from a side view, you might consider sketching the stem to better demonstrate it's shape.

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