VASCULAR PLANTS OF NORTH DAKOTA 425 
Kulm (Brenckle). 
618. .Dalea enneandra Nutt. Fraser’s Cat. (1813). 
Dalea laxiflora Pursh, Fl. Am. Sept. 741. (1814). 
Parosela enneandra (Nutt.) Britton, 1. c. 
Mandan (Bergman). 
THERMOPSIS R. Br. in Ait. Hort. Kew. Ed. 2, 3: 3. (1811). 
619. Thermopsis rhombifolia (Nutt.) Richards. Frank. Journ. » 
App... 13>. (1823). 
Cytisus rhombifolius Nutt. Frasers Cat. (1813). 
Thermia rhombifolia Nutt. Gen. I: 282. (1818). The name 
Thermia is built on Thermopsts. 
Williston (W. B. Bell). 
PISUM Ponts 187126 Vite. Aeny 1? 74. Colttm, 2210.44: 
Pison Theophr. Hist. 8:315, Caus. 3: 27. Tour., I. R. H. 394. 
(1700). Linn. Gen. 324. (1754). 
620. Pisum arvense C. Bauhin, Pinax, 342. (1623). 
Dickinson (Cl. Waldron). 
621. Pisum sativum Linn. 
Escaped from cultivation. Leeds. 
MEDICA, Virgilius,’ Georg. 1: 225, Plinius 18: 16, Varro 1: 
42, Pallad. 3: 6, Colum. 2: 11. Medtke Theophr. De Causis 
Plantarum, also Diosc. 2: 177. Also Tour. Elém. 327. (1694). 
Litih SOyst..\(F7357. 
Medicago Moench, Miller, Scopoli, Adanson, Haller, etc. 
Medicago Tour. is separate from Medica Tour. 
622. Medica sativa Gesner, edit. Kyber (1553), also Rupr., 
Dabich, etc. 
Medicago sativa Linn. Sp. Pl. 778. (1753). 
Weeds, Pleasant Take; 
623. Medica lupulina Moench. Meth. 116. ( 1794). 
Medicago lupulina Linn. Sp. Pl. 779. (1753). 
Fargo (Cl. Waldron). 
[Medicago is recognized by some authors with some species, 
as Moench. Med. arborea}. 
SERTULA Linn. Syst. (1735). Not related to Serratula. 
Melilotus Dios. 3: 41 (MéAtawtog ev Kaurtarin). Plinius 21: 
2. (‘‘Melilotus in Campania’’; Plinius took many of his botanical 
things from Diosc. who was the original author). See Cato R. R. 
107, Ovidius Meth 4: 440, Veget. de Re. r. 3:6. Mellilotus Galenus, 
Rivinus, Juss. Gen. Pl. 356. (1789). Name rejected as built on Letus. 
