Wheeler: the umbellales of Minnesota. 243 



In swamps southeast. 



Herb. : Lyon, Houston county ; Oestlund, Hennepin county ; 

 Sandberg, Goodhue county ; Hvoslef, Lanesboro. 



Nat. Herb. : Mearns 280, Fort Snelling. 

 Lomatium orientale C. &. R. Cont. U. S. Nat. Herb. 7: 220. 

 1900. Hog's fennel. 

 Peucedanum nudicaule Nutt. in part and of all late authors. 



In dry soil southwest. 



Herb. : Moyer, Montevideo ; Menzel, Pipestone ; Wicker- 

 sheim, Lincoln county: Nels Nelson, Montevideo; Payne, 

 Appleton. 



Pastinaca sativa L. Sp. PI. 1 : 262. 1753. Common parsnip. 

 Escaped from cultivation throughout. 

 Herb. : Specimens from scattered localities. 



Heracleum lanatum Michx. Fl. Bor. Am. 1 : 166. 1803. Cow- 

 parsnip. 

 Common in moist soil throughout. 

 Herb. : Numerous collections from all parts. 



Daucus carota L. Sp. PI. 1 : 242. 1753. Common carrot. 

 Occasionally escaped from cultivation throughout. 



CORNACE.E. 



Cornus canadensis L. Sp. PL 117. 1753. Dwarf cornel. 



Common in woods north and occasional southeast. 



Herb. : Numerous collections from the northern part of the 

 state and a few collections along the Mississippi river south. 



Cornus florida L. Sp. PI. 117. 1753. Flowering dogwood. 



Reported from Minnesota by Upham but probably does not 

 occur here. 



Cornus circinata L'Her. Cornus, 7, fl. 3. 1788. Round- 

 leaved dogwood. 



Common throughout. 



Herb. : Numerous collections. 



Cornus amonum Mill. Gard. Diet. ed. 8, No. 5." 1768. 

 Cornus sericea L. Mant. 2 : 199. 177 J • 



Infrequent south. 



Herb.: Lyon 351, Jefferson, Houston county; Rosendahl 

 610, Spring Grove, Houston county ; Sheldon, 390, Madison 

 lake; Ballard, 353, Scott county. 



