Invasive SpeciesPurple loosestrife

Lythrum salicaria
NOT FOUND by 63gr54
2013-09-19
East Waterboro
ID Confirmed
Quality checked by 63jp52, 63sp53, 63gr54, 63er55
Peer reviewed by Period 6 Class
Field Notes
Our team went out Thursday september 19 and 23 to see if Lythrum salicaria (Purple loostrife) was spreading, and to collect data. The evidence we have collected will help scientist in figuring out where these invasive species are. We went to look for Lythrum salicaria at 11:30, it was windy and in the mid 60's, it was also sunny. Our team searched for about 45 minutes, but gathered nothing that resembled Lythrum salicaria. Finally we stationed on something that resembled the invasive species we were looking for. The ground that we surveyed was moist because we were near a pond. The plant hat we observed was in a semi cleared area which was strange.
A sketch of our study site.
Supporting Evidence
Photo of my evidence.
Lythrum salicaria, commonly known as Purple loosestrife, is said to be 1 1/2 to 2 meters tall, but the plant that we have investigated is not. The plant in the picture (above) is 85 centameters tall. Our team has considered the fact that this could be a young Lythrum salicaria plant. We went back to observe the only Lythrum salicaria in the area to make sure we had rock hard evidence that this was not a invasive species. Thankfully the Lythrum salicaria seemed to be nearing the end of it's life, unlike the plant we were investigating, which seemed to be in very good health. Thus, concluding the fact that, this plant does not meet the specifications when it comes to height.
Photo of my evidence.
This picture shows how the stems of this plant are anything but Lythrum salicaria. The stems on this specimen are wood-like and round, the wood-like stems indicate that this is a perennial plant. Lythrum salicaria, has square, herbasios stems, Lythrum salicaria is also a perennial plant.
Photo of my evidence.
Lythrum salicaria is notorios for it's long and skinny stems, but once again we are further convinced that this is not an invasive specieces. The picture above shows how this plant is more bush-like, and has thick stubby stems, unlike Lythrum saliaria, which has long and skinny stems.
Species Observation: Species Looked For
Did you find it?: 
I think I did not find it
Scientific name:
Lythrum salicaria
Common name:
Purple loosestrife
Sampling method: 
Quadrat (user-placement)
Photo of our sampling method.
Place Studied
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Map this species
Latitude: 
N 43.580910 °
Longitude: 
W -70.703090 °
Observation Site Information
A photo of our study site.
Habitat: 
Upland - Developed areas
Trip Information
Name:
2013 Fall Loosestrife search
Trip date: 
Thu, 2013-09-19 10:00
Town or city: 
East Waterboro
Type of investigation: 
Species and Habitat Survey
Ecosystem: 
Upland
Watershed: 
Saco
Habitat Observations
Species diversity: 
2 different species
Evidence of vectors: 
Walking trail
Tree canopy cover: 
Open to 1/4 covered
Soil moisture: 
Moist

Comments

Awesome job u guys!!