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CEDAR GLADE PLANT DICHOTOMOUS KEY

1a) At least one flower is yellow in color………………………………………….go to 2 1b) Flowers are not yellow in color……………………………..................……go to 5

2a) Flower petals appear to be five in number…………………………...….go to 3 2b) Flower petals do not appear five in number……………………………..go to 4

3a) Has red spots at inside base of the petals……………….Price’s Wood Sorrel 3b) Does not have red spots at base of petals…...Missouri Evening Primrose

4a) Flower appears to have 4 petals…………………………….…….Glade Mustard 4b) Flower does not have 4 petals………………………..…………………Sunnybell Lily

5a) Flower is daisy-like in appearance……………...........Tennessee Coneflower 5b) Not daisy-like in appearance…………………………………………..…………..go to 6

6a) Flower appears to have 5 petals………………………………..………………..go to 7 6b) Flower does not appear to have 5 petals……………………..……………..go to 8

7a) Has pale blue petals and yellow center………………………….Blue-eyed Grass 7b) Flower has 3 lobes, does not have yellow center………Gattinger’s Lobelia

8a) Flower is lavender pink in color……………………….……..Pyne’s Ground Plum 8b) Flower is not lavender pink in color……………..……………………………..go to 9

9a) Dark purple-blue color flower………….……………………..Nashville Breadroot 9b) Bright pink flower with needle-like leaves….……Gattinger’s Prairie Clover

(This simple key was developed from descriptions from the Flatrock Plant Guide for Elementary Students using flower photographs provided with the Cedar Glade Activity book)

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