Data Summary
Full Data Display


Site Index for ( Quadrat Study Project - Prairie Advocates Project - Online Prairie Data)

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West Chicago, 2A Study
2007, all
Number of Quadrats: 1


Native Prairie Plants

Plant Name Total Plants
Found
Total Percentage
Found
# of Quadrats
Found In
Density Frequency Dominance Relative
Density
Relative
Frequency
Relative
Dominance
Importance Value
Stiff Goldenrod 1 1 1 1.00 1.00 1.00 0.69 6.67 1.39 8.75
Indian Grass 10 5 1 10.00 1.00 5.00 6.90 6.67 6.94 20.51
Switch Grass 64 16 1 64.00 1.00 16.00 44.14 6.67 22.22 73.03
Prairie Dock 16 8 1 16.00 1.00 8.00 11.03 6.67 11.11 28.81
Yellow Coneflower 7 5 1 7.00 1.00 5.00 4.83 6.67 6.94 18.44
Tall Coreopsis 5 5 1 5.00 1.00 5.00 3.45 6.67 6.94 17.06
Wild Bergamot 3 1 1 3.00 1.00 1.00 2.07 6.67 1.39 10.13
Mountain Mint 1 1 1 1.00 1.00 1.00 0.69 6.67 1.39 8.75
Culver's Root 7 5 1 7.00 1.00 5.00 4.83 6.67 6.94 18.44
False Toadflax 10 5 1 10.00 1.00 5.00 6.90 6.67 6.94 20.51
Hoary Puccoon 1 5 1 1.00 1.00 5.00 0.69 6.67 6.94 14.30
Purple Meadow Rue 2 1 1 2.00 1.00 1.00 1.38 6.67 1.39 9.44
Common Blue-eyed Grass 14 10 1 14.00 1.00 10.00 9.65 6.67 13.89 30.21
Wild Onion 3 3 1 3.00 1.00 3.00 2.07 6.67 4.17 12.90
Prairie Phlox 1 1 1 1.00 1.00 1.00 0.69 6.67 1.39 8.75

Native Prairie Plant Diversity: 15.00


Invasives

Plant Name Total Plants
Found
Total Percentage
Found
# of Quadrats
Found In
Density Frequency Dominance Relative
Density
Relative
Frequency
Relative
Dominance
Importance Value
Unlisted-Grasslike 31 20 1 31.00 1.00 20.00 24.41 33.33 48.78 106.52
Unlisted-Oval leaf 86 16 1 86.00 1.00 16.00 67.72 33.33 39.02 140.07
Unlisted-Triangular Pointed Leaf 10 5 1 10.00 1.00 5.00 7.87 33.33 12.20 53.40

Invasive Diversity: 3.00


Data for Spreadsheets

First 15 Prairie Plants - First 3 Invasives

Data Summaries from Previous Years

Lasso Code and Javascript by: Liz Quigg
Database Maintainer: prairie-data@fnal.gov
Web Maintainer: ed-webmaster@fnal.gov
Last Updated: May 13, 2008
eddata.fnal.gov/lasso/quadrats/display-dataset-full.html