145 



N. racemosus (Mx.) DC. f. 3584. 

 Not infrequent throughout island. 



AMBRO SI ACE AE . 

 IVA L. 



I. frutescens L. f. 3586. 



Common throughout the island. 



AMBROSIA L. 



A, trifida L. f. 3592 



Common throughout the island. 

 A. trifida integrifolia (MuH ) T. <k G. 



Frequent. 

 A. artemisiaefolia L. f. 3593. 



Common throughout the islaud. 



XANTHIUM L. 



X. spinosum L. 3598. 



Common throughout the island. 

 X. strumarium L. f. 3599- 



Frequent throughout the island. 

 X. Canadense Mill. f. 3600. 



Frequent throughout the island. 



COMPOSITAB. 

 VERNONIA Schreb. 



V. Noveboracensis (L.) Willd. f. 3601. 



Queens : Hulst ; Richmond Hill ; throughout, Bisky. Suffolk : 

 Miller & Young ; Sag Harbor, Mrs. L. D. Pychowska. 



EUPATORIUM L. 



E. maculatum L. f. 3614. 



Queens : Plandome, Eddy. 

 E. purpureum L f. 3615, 



Common throughout the island. 

 E. leucolepis T. & G. f. 3617. 

 Suffolk : Miller & Young. 

 E. album L. f. 3618. 



Kmgs : New Lots, Brainerd. Suffolk : Miller & Young. 

 E. hyssopifolium L. f. 3619. 



Queens: Hicksville, Hulst; Hempstead, Jamaica, Oyster Bay, 

 Bisky. Suffolk : Miller & Young ; Sag Harbor, Mrs. L. D. 

 Pychowska. 

 E. sessilifoHum L. f 3623. 



Long Island, Hulst. Queens: Newtown, Oyster Bay, Bisky; 

 Woodside, Ruger; Glen Cove, Coles. Suffolk: Miller & 

 Young. 



