20 IOWA ACADEMY OP SCIENCE 



as 'Oue of the best officers I ever had, and I recollect him as well as 

 though 'twas yesterday.' " 



AMARYLIDACKAE. 



Hypoxys erecta. Star-grass. Praries, Ames. May 15, 1884. 



apocy:vaceae. 

 Tinea herbaceae. Periwinkle. Hill at Capt. Lincoln's, Ames. April, 1885. 



ARACEAE. 



Arisema Dracontimn. Green Dragon. Along streams, Ames. May 28, 1884. 

 Arisema tripliyllum. Indian Turnip. Woods, Ames. May, 1885. 



AEILIACEAE. 



Arilia nudicaulis. Wild Sarsaparilla. Woods, Ames. May 17, 1884. 



ARISTOLOCHIACEAE. 



Asarum Canadense. Wild Ginger. Wooded hollows, Ames. May 18, 1884. 



BEEBERIDACEAE. 



Caulophyllum thalictroides. Blue Cohosh. Woods, Ames. May, 1882. 

 Podophyllum peltatum. Mandrake. Woods, Ames. May, 1885. 

 Berberis vulgaris, var purpurens. I. A. C. Grounds, Ames. June, 1885. 



BETULACEAE. 



Betula alba. White Birch. I. A. C, Ames. May, 1885. 



BORRAGINACEAE. 



LitJiospermum canescens. Puccoon. Prairie, Ames. May 10, 1884. 

 Lithospermum lotigifloriivi. Puccoon. Praries, Ames. May 10, 1884. 

 Mertensis Yirginica. Blue Bell. Woods, Ames. May 6, 1884. 



CAPRIFOLIACEAE. 



Lonicera parviflora. Honeysuckle. Brush, Ames. May 17, 1884. 

 Triostem perfoliatum. Fever-wort. Woods, Ames. June, 1884. 



CELASTEACEAE. 



Eunonymus atropurpurens. Waahoo. Woods, Ames. June, 1884. 

 Celastrus scandens. Bitter-sweet. Timber, Ames. June, 1884. 



COMPOSITAE. 



Amtennaria plantaginifolia. Everlasting. Prairies, Ames. May, 1885. 

 Aster Novae-Angliae. Aster. Prairies, Ames. August, 1884. 

 Aster sericens. Aster. Prairies, Ames. August, 1884. 

 Erigeron Canadensis. Horse-Weed. Pastures, Ames. August, 1884. 

 Erigeron PMladelpliicum., Flea'bane. Prairies, Ames. June 1, 1884. 

 Eupatorium purpureum. Trumpet-Weed. Timber edge, Ames. Aug., 1884.. 

 Helenium autumnale. Sneeze-Weed. Prairies, Ames. September, 1884. 

 HeUantJius giganteus. Sunflower. Low grounds, Ames. August, 1884. 

 Maruta Cotula. May-Weed. Roads, Ames. June, 1884. 

 Solidago Canadensis. Golden-rod. Prairies. Ames. August, 1884. 

 Solidago rigida. Golden-rod. Pastures, Ames. September, 1884. 

 Taraxicwm Dens-leonis. Dandelion. Meadows, Ames. May, 1884. 



