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IOWA ACADEMY OF SCIENCES. 
Robinia pseudacacia L. Common Locust, or False 
Acacia. Introduced. Not common. 
Astragalus caryocarpus. Ker. Ground Plum. Prairies. 
Common. 
A. canadensis L. Rich soil. Not common. 
Desmodium acuminatum DC. Frequent in rich woods. 
D. canadense DC. Common in w^oods. 
Lespedeza violacea Pers. Quite frequent in open woods. 
L. leptosiachya Gray. Quite common on prairies. 
Amphicarpcm monoica Nutt. Hog Peanut. Frequent in 
dry woods. 
Cassia mar Handle a L. Wild Senna. Not common; woods.. 
Cassia cliamcecrista L. Partridge Pea. Very common 
along waysides in clayey soils. 
Gymnocladus canadensis Lam. Kentucky Coffee tree. 
Not common. Rich soil. 
Gleditschia triacanthos L. Three-thorued Acacia, or 
Honey Locust. Frequent. Woods. 
Rosacea. Rose Family. 
Primus americana Marshall. Wild Yeliow or Red Plum. 
Common in thickets. 
P. virginiana L. Choke Cherry. Quite common with the 
plums. 
P. serotina Ehrh. Wild Black Cherry. Woods. Com- 
mon. 
Physocarpus opulifolius Maxim. Nine-bark. Frequent 
along banks of wooded streams. 
Rub us occidentalis L. Black Raspberry. Frequent. 
P. villosus Ait. Common Blackberry. Common in- 
woods and pastures. 
Geum alburn Gmelin. Frequent. 
Frag aria virginiana Mill. Strawberry. Very common 
in fields and woods. 
Potent ilia arejuta Pursh. Not common. 
P. norvegica L. Quite common along roads. 
P. canadensis L. Common Cinque-foil, or Five-Finger: 
Common in meadows and road sides. 
Agrimonia eupatoria L. Common Agrimony. Quite 
common; woods. 
