66 THE AMERICAN MIDLAND NATURALIST 



Inula Virgilius, Plinius, etc. Helenium Dodonaeus Penipt. 

 344. (1583), Morison, Vaillant, Boerhave, Bauhin, was used for 

 what Caesalpinus calls Enula = Inula Helenium Linn., which no 

 doubt \s = Helenium vulgare Dod. This eliminates Helenium as a 

 synonym and validates Heleniastrum, as not built on a pre-existing 

 genus name. 



1 169. Heleniastrum montanum (Nutt. )Nwd & Lib. 

 Helenium montanum Nutt. Trans. Am. Phil. Soc. n. ser. 7: 



384- (1841). 

 Leeds. 

 GAILLARDIA Foug. Mem. Acad. Sci. Paris 1786: 5. (1786). 



1 170. Gaillardia aristata Pursh, Fl. Am. Sept. 573. (1814). 

 Leeds, Butte; Kulm (Brenckle). 



1 171. Gaillardia aristata var. foliacea Lunell in Am. Midi. 

 Nat. Vol. II: 122. (1911.) 



Leeds, Butte. 



BOEBERA Willd. Spec PI. Ill: 2125. (1803). 



Dysodia Cav. Ann. Cient. Nat. 6: 334. (1 801-2). 



1 172. Boebera papposa Rydb. in Britt. Man. 1012. (1901). 

 Tagetes papposa Vent. PI. Jard. Cels. 36, pi. 36. (1800). 

 Dysodia chrysanthemoides Lag. Gen. & Sp. Nov. 29. (1816). 

 Dysodia papposa Hitch. Trans. Acad. St. Louis 5: 503. (1891). 

 Morton County. (W. B. Bell); Fort Lincoln near Bismarck 



(Brenckle). 



ACHILLAEA Diosc. 4: 36 (A^JUtog). 



1 173. Achillaea Ptarmica Linn. Sp. PI. 898. (1753). 

 In an old garden. Leeds. 



1 1 74. Achillaea lanulosa Nutt. Journ. Acad. Phila. 7: 36. 



(1834). 



Leeds, Butte, Devils Lake, Pingree, Bottineau. 



1 175. Achillaea lanulosa var. arachnoidea Lunell in Am. 

 Mid. Nat. Vol. I: 235. (1910). 



St. John, Peninsula of Lake Ibsen. 



1 176. Achillaea multiflora Hook, in Am. Mid. Nat. Vol. II: 

 296. (1912). 



St. John. 



ORMENIS Cass. Diet. Sc. Nat. XXIX.: 180. (1823). Av^e^uov 

 Theophr. 7. 9. Leucanthemum Plin. 22, 21. 



1 177. Ormenis Cotula Hippocrates? Herbariorum. Diosc. 3: 

 154- 





