IOWA ACADEMY OF SCIENCES. 
159 
location in point of time. If later investigation should 
determine a plant to be missing, it may be inferred that 
the varying conditions thrust upon it by the hand of man 
have worked its extermination., 
ARACE^. 
Ariscema trij^hyllum Torr. Jack-in-the-pulpit. Indian 
Turnip. Dragon Root. Rare in this part of the state. Found 
growing in the woods at Branigar Park, near the village of 
Coppock, near northwest corner of Henry county and along 
Skunk river. Specimen procured by Miss Jennie Lindly, 
May 11, 1895. 
ASCLEPIADACE^. 
Asclepias verticillata L. Milkweed. Specimen mounted, 
August 11, 1890. 
BIGNONIACE^. 
* 
Tecoma radicans Juss. Trumpet Flower. Trumpet 
Creeper. Growing, August 24, 1890, in front yard of D. M. 
Rittenhouse’s horne, formerly known as home of Rev. J. M. 
Henderson, in Winfield. Think I have seen it growing in 
the woods along Crooked creek; but, if so, it is very rare. 
CAPRIFOLIACE^. 
Vihurmim lentago L. Sweet Viburnum. Sheepberry, 
Was growing on the premises of the home of Hon. Wash- 
ington Mullin, at Winfield, May 21, 1891. 
CARYOPHYLLACE^. 
Diaiithiis armeria L. Deptford Pink. Wild Pink. At 
the home of Mrs. Clarissa Beauchamp, in Winfield, July 
11,1892. 
