i6 NEW YORK STATE MUSEUM 



Carex glaucoides Tuckerm. 

 Woods near Selkirk. House 7018, June 11. 



Carex laxiflora var. gracillima Boott 

 Woods near Selkirk. House 7017, June 11. 



Carex leptonervia Fernald 

 Woods near Glenmont. House 6pSp, June 8; and 7/^5, June 28. 



Carex normalis Mackenzie 

 Wooded hillsides near Glenmont. House 6Qp8, June 8, 1920; 

 712^, June 28. 



Carex radiata (Wahl.) Small 

 Moist woods near Glenmont. House 6pp4, June 8. 



Carex retroflexa Muhl. 

 Open woods near Glenmont. House 6ppi, June 8. 



Carex tonsa (Fernald) Bicknell 

 Common on the sandy plains west of Albany, House 7712, April 

 15 to May I, 1921. 



Elymus hirsutiglumis Scribner 

 On sand bars along the Hudson river near Wemple. House 7514, 

 August 23. 



Eupatorium trifoliatum L. 



In dry woods, near Wemple. House 7560, September 8. 



Easily distinguished from any related species by its green stems, 

 purple at the nodes only, the flowers few to a head and those much 

 longer than inE. purpureum, and nearly white or at most 

 a pale pink or flesh-colored when first opening, the styles very 

 long and conspicuous, the flowers turning to a dingy pinkish color 

 with age; leaves varying from two to six, but usuallv two or three, 

 and quite often four to a whorl ; leaves narrowed from below the 

 middle to an attenuate base, the margins on each side of this bavSe 

 being concave. Described by Michaux asE. falcatum. 



Lupinus perennis L. 



The form with rose-colored or pink flowers, forma rosea Britton, 

 and the form with pure white flowers, forma albiracemus Moore, 

 were both observed at Karner, June 7. 



Lilium philadelphicum L. 



The form of this species with yellow flowers, forma flaviflonini 

 E. F. Williams, was collected at Karner (no. 7154), in July 1921. 



