VASCULAR PLANTS OF NORTH DAKOTA 477 
} 
I: 610, Plinius 26: 8, 27: 4, 5, and of most older writers=H. 
crispum. Linn. Gen. no. 902. 
Ascyrum Diose. 3: 162 =H. perforatum Linn. (Britton calls 
this type of Hypericum!) 
Androsaemum Diose. 3. 163 eH. perfoliatum. 
Ageratum Plinius 27: 4=H. origantfolium, & s. f. 
725. Hypericum maius (A. Gray) Britton, Mem. Torr. 
Bot. Club 5: 225. (1894). 
Hypericum canadense maius A. Gray, Man. ed. 5: 86. (1867). 
Leeds, Butte. 
Family 83. ELATINACEAE: Lindl. Nat. Syst. ed. 2: 88. 
(1836). 
ILYPHILOS (gr. (Avs mud, piAog friend) Lunell, nom. nov. 
Elatine Diosc. and others=Linaria Elatine, Linaria segetum, 
Echinospermum vulgare, Polygonum dumetorum, Chamazclema 
hederacea, Campanula, Specularia arvensis, Veronicae variae 
(Bubani). Elatine Linn. Gen. n. 502. Alsinastrum Tour built on 
Alsine. 
726. Ilyphilos triandrus (Schk.) Lunell. 
Elatine triandra Schk. Bot. Hand. I: 345. (1791). 
Wild Rice (O. A.Stevens); Kulm (Brenckle, no 337); Leeds. 
Family 84. VIOLACEAE DC. FI. Franc. 4:801. (1805). 
VIOLA Homer. Od. 5: 72= Iwy, Diose. 4: 120, Plinius 21: 
6, Apic. I: 4, and all latin and subsequent writers. Tournefort, 
fast. 419.,t. 236. Linn. Gen. n:1007- 
727. Viola pedatifida Don. Gard. Dict. I: 320. (1831). 
Viola delphintfolia Nutt.; T. & G. Fl. N. Am. I: 136. (1838). 
Leeds, Butte, Pleasant Lake. 
728. Viola nephrophylla Greene, Pittonia 3: 144. (1896). 
Butte, Pleasant Lake, Sheyenne, Turtle Mountains. 
729. Viola Lunellii Greene, Leaflets II: 95. (1910). 
Leeds. 
730. Viola papilionacea Pursh, Fl. Am. Sept. Vol. I: 173. 
(1814). 
Fargo (Cl. Waldron). 
731. Viola sororia Willd. Enum. 263. (1809). 
Fargo (Bergman). 
732. Viola pratincola Greene, Pittonia Vol. IV: 64. (1899). 
Peninsula of Lake Ibsen, Minot; Dickinson (Cl. Waldron), 
Medora (Cl. Waldron). 
