LIST OF HIGHER SEED-PRODUCING PLANTS. 869 
North America: N. Y., N. J. and Ont. to Del. and W. 
to Lake Nepigon and Minn. 
Minn. valley: Forest district; wet woods and tama- 
rack swamps. 
HeErs.: Ballard 366, Helena, Scott Co.; Bailey 105, 
Vermilion lake; Sheldon 1837, Lake Calhoun. 
Viola sagittata Art. Hort. Kew. III, 287 (1789). 
V. sagittaefolia SALIsB. Prodr. 130 (1796). 
V. ciliata MUBL. Cat. 25 (1813). 
V. dentata Pursu, Fl. Am. 172 (1814). 
V. ovata Nutt. Gen. I, 148 (1818). 
V. alleghaniensis R. and 8. Syst. V, 560 (1819). 
Wats. and Coult., Gray’s Man. 6 ed. 79; Britt., Fl. N. J. 56; Upham, 
Fl. Minn. 29; Chap., Fl. S. St. 33; Mac., Fl. Can I, 68, 492; Cov., Fl. Ark. 
"167; Wats., Bibl. Ind. 87. 
North America: N.S., N. Br., Q., Ont. to N. Eng. 
and Minn.; S. to N. J., Va. and Tenn.; W. to Mo. and Ark. 
Minn. valley: Ft. Snelling to Blue Earth Co.; N. edge 
of valley to Leaf hill district; drier exposed hillsides. 
HeERB.: Sandberg 80, Belle Creek, Goodhue Co.; Kas- 
sube 87, Minneapolis; Herrick 46, Minneapolis; Herb. Sheld.. 
1680, Minneapolis; 1833, Minneapolis; Sheldon 1930, Minnea- 
polis. 
Viola palmata Linn. Spec. 933 (1753). 
V. heterophylla MuHL. Cat. 25 (1813). 
V. cucullata var. palmata GRAY, Man. 5 ed. 78 (1867). 
Wats. and Coult., Gray’s Man. 6 ed. 79; Britt., Fl. N. J. 55; Webb., 
Fl. Neb. 120; Chap., Fl. §. St., 38; Upham, Fl, Minn. 29; Mac., Fl. Can. I, 
63; Cov., Fl. Ark. 167; Wats., Bibl. Ind. I, 84. 
North America: Ont. and E. U. S.; 8. to Fla.; W. to 
Minn., Neb., Kan. and Ark.., 
Minn. valley: Throughout at lower levels; damp 
ground; woodland and meadow. 
HerB.: Holzinger 27, Winona Co.; Holzinger 28, 
Winona Co.; Sandberg 73, Vasa; Herb. Sheld. 1832, Minneapolis; 
Herb. Moyer 34, Macmillan’s gulch, Montevideo. 
Viola palmata Linn. var. obliqua (H1LL) Hircucock, FI. 
Ames. 487 (1891). 
V. obliqua Hitu. Hort. Kew. 316 t. 12 (1768). 
V. cucullata Air. Hort. Kew. ITI, 228 (1789). 
V. papilionacea PursH, Fl. Am. 173 (1814). 
V. asarifolia Purso, Fl. Am. 732 (1814) not Muhl. 
V. palmata var. cucullata GRAY, Rev. Viol. Bot. Gaz. (1886). 
Wats. and Coult., Gray’s Man. 6 ed. 79; Webb., Fl. Neb. 120; Upham, 
Fl. Minn. 29; Chap., Fl. S. St. 33; Britt., Fl. N. J. 55; Mac., Fl. Can. I, 62; 
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