VASCULAR PLANTS OF NORTH DAKOTA 6 1 



2) Middle sized, with acute, white, gold tinted pistillate 



bracts - - A. aureola 



3) Middle-sized, with acute, rose-colored pistillate bracts 



A. aureola roseata 



4) Tall, the outermost series of pistillate bracts broad, 

 obtuse, the inner narrower, acute A. oxyphylla 



II. Heads 5-8 mm. high. 



Leaves small, finely and appressedly silky tomentose. 



1) Heads in an open corymb, pedunculated. Scarcity of 

 staminate plants. Tall A. micro phylla 



2) Heads in glomerate, capitate clusters. Absence of pistil- 

 late plants. Low A. micropkylla var. solstitialis 



1 1 26. Antennaria chelonica Lunell in Am. Mid. Nat. Vol. 

 II: 126. (1911). 



St. John. 



1 127. Antennaria angustiarum Lunell in Am. Mid. Nat. Vol. 

 Ill: 141. (1913). 



Butte. 



1 128. Antennaria Lunellii Greene in Am. Mid. Nat. Vol. 

 II: 81. (1911). 



Leeds. 



1129. Antennaria aprica Greene, Pittonia 3: 282. (1898). 

 Leeds. 



1 130. Antennaria aureola Lunell in Am. Mid. Nat. Vol. 

 II: 288. (1912). 



Butte, Pleasant Lake, Towner, Dunsieth, Peninsula of Lake 

 Ibsen, Minnewaukan. 



1 13 1. Antennaria aureola var. roseata Lunell. 

 Antennaria aprica var. rosea Lunell in Bull. Leeds Herb. No. 2, 



p. 8. (1908). 

 Towner. 



1 132. ^Antennaria oxyphylla Greene Pittonia 4: 284. (1901). 

 Dickinson (Bergman, CI. Waldron). 



1 133. Antennaria microphylla Rydb. Bull. Torr. Bot. Club. 

 24: 303. (1897). 



Leeds, Peninsula of Lake Ibsen, Devils Lake, Pleasant Lake, 

 Turtle Mountains. 



1 134. Antennaria microphylla var. solititialis Lunell. 

 Antennaria solstitialis Lunell in Proc. Biol. Soc. Wash. Vol. XX: 



39- (1907). 

 Leeds. 



