Quadrat Study - Data Summary
Importance Values


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

Study: Fermilab, 16B
2007, all
Number of Quadrats: 148


Native Prairie Plants

Plant Name Importance
Value
Type
Big Bluestem 66.57 grass
Stiff Goldenrod 19.98 forb
Nodding Wild Onion 0.22 forb
Compass Plant 12.73 forb
Indian Grass 101.32 grass
Switch Grass 6.95 grass
Rattlesnake Master 3.00 forb
Prairie Dock 3.16 forb
Rosinweed 7.76 forb
Yellow Coneflower 7.38 forb
Black-eyed Susan 1.21 forb
Tall Coreopsis 7.74 forb
Sawtooth Sunflower 0.41 forb
Wild Bergamot 6.99 forb
Mountain Mint 19.24 forb
New England Aster 1.56 forb
Little Bluestem 0.58 grass
Prairie Cord Grass 6.66 grass
Showy Tick Trefoil 2.51 forb
Culver's Root 0.20 forb
Wild Quinine 0.55 forb
Purple Prairie Clover 2.68 forb
White Prairie Clover 0.67 forb
White Wild Indigo 4.78 forb
Cup Plant 0.18 forb
Grass-leaved Goldenrod 0.22 forb
Heath Aster 0.50 forb
Shooting Star 0.16 forb
Flowering Spurge 0.17 forb
Bush Clover 5.25 forb
Golden Alexanders 0.16 forb
Foxglove Beard Tongue 4.56 forb
Sedge spp. 0.66 sedge
Yellowish Gentian 0.87 forb
Dogbane 0.18 forb
Whorled Milkweed 0.16 forb
Winged Loosestrife 0.26 forb
Cow Parsnip 0.18 forb
Sweet Black-eyed Susan 0.18 forb
Compass Dock Hybrid 0.55 forb
Needle Spike Rush 0.39 sedge
Golden Ragwort 0.52 forb

Native Prairie Plant Diversity: 4.54


Invasives

Plant Name Importance
Value
Type
Clovers (ground) 10.80 forb
Curled Dock 0.55 forb
Daisy Fleabane 1.16 forb
Dandelion 0.46 forb
Drummonds Aster 2.44 forb
Evening Primrose 1.05 forb
Hairy Aster 0.50 forb
Hairy Vetch 2.00 forb
Sweet Clovers (tall) 0.60 forb
Tall goldenrod 51.83 forb
Unlisted-Grasslike 197.63 grass
Unlisted-Oval leaf 8.94 forb
Unlisted-Round leaf 2.60 forb
Unlisted-Triangular Pointed Leaf 8.60 forb
Wild Carrot 3.05 forb
Yarrow 7.79 forb

Invasive Diversity: 1.54


Bar Charts and Data for Spreadsheets

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-iv.html