90 



CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Fig. 



-Distribution of P. virgatum. 



Vermont: Brattleboro, Grout in 1895. 



Massachusetts: South Hadley, Cook in 1887. 



Rhode Island: Newport, Hitchcock 170. 



Connecticut: Fairfield, Eames in 1896; South Glastonbury, Wilson 1251. 



New York: Cayuga Lake, Dudley in 1884. 



Ontario: Toronto, Macoun 26324. 



New Jersey: Stockton, Fisher in 1897; Camden, Scribner 104; Atlantic City, 



Scribner in 1895, Vasey in 1884, Ward in 1884. 

 Pennsylvania: Easton, Porter in 1895; Sayre, Barbour in Kneucker Gram. ExS. 



302; Safe Harbor, Heller ml893; 



Harrisburg, Small in 1888. 

 Ohio: Sandusky, Morris 53, 124; 



Columbus, Fischer 6801; Cedar 



Point, Wilkinson 6805. 

 Indiana: Dune Park, Umbachl922; 



Indiana Harbor, Beam 2638; 



Pine, Umbach in 1898; Clarke, 



Umbach in 1896; Lafayette, 



Dorner 12, 85. 

 Illinois: Lake County, Gleason & 



Shobe326; Chicago, Chase 1178, 



1636; Joliet,Skeels 470; Oregon, 



Waite in 1885 ; Thawville, Wilcox 100 ; Wady Petra, V. H. Chase 73 in 1897 ; Prince- 



ville, V. H. Chase 818; Peoria, Brendel, McDonald 59; Athens, Hall in 1870. 

 Michigan: Lansing, Beat in 1881 (Hitchcock Herb.). 

 Wisconsin: Witches Gulch, Cheney 3868; without locality, Wood in 1889. 

 Minnesota: Pipestone City, Sheldon in 1891; Chippewa County, Moyer 42; St. 



Paul, Blanchard in 1890; Fort Snelling, Mearns 743 in part, 758, 769, 793. 

 Manitoba: Brandon, Macoun 13231; Assiniboine River, Macoun 29303; Red 



Deer River, Macoun 29304. 

 Saskatchewan: Saskatoon, Macoun 73003. 

 North Dakota: Minot, Waldron 1813; Davenport, Wright 1866; Dunseith, 



Brannon 99. 

 South Dakota: Aberdeen, Griffiths 82, 132; Black Hills, Rydberg 1097; Frankfort, 



Griffiths 53; Huron, Griffiths 22; Aurora, Wilcox 54; Brookings, Wilcox 15; 



Jamesville, JBntce 16; Grindstone, Griffiths 751; Bellefourche, Griffiths 371; 



Redfield, Griffiths 206; White Horse Camp, Griffiths 295; Zell, Griffiths 242; 



Dell Rapids, Thornber in 1892; White River, Fi7coa; 13. 

 Iowa: Armstrong, Shimek 63 ; Spirit Lake, (r^er in 1839; Fayette County, Fink 459; 



Mount Pleasant, Mills 770; Iowa City, Somes 189, 219; Murray, Morris A 294. 

 Nebraska: North Platte, Rydberg 2516, >S7*ear 767; Talmage, jKZmore 6, 126; 



Pishelville, Clements 2742; Broken Bow, Plank 57; Mullen, Rydberg 1561. 

 Missouri: Courtney, J5us^ 705 in part, 4038; Allenton, Letterman in 1892; 



Jefferson County, Eggert in 1896; Monteer, Bush 5105. 

 Kansas: Manhattan, Hitchcock 3840; Riley County, Norton 570; Hutchinson, 



£m^/& 9; Osborne City, Shear 223; Wichita, Smyth 230, 257; Florence, Gn/- 



fiths 5047; Morton County, Hitchcock 627J; Piatt, £m^ 92. 

 Delaware: Kimensi, Commons in 1897. 

 Maryland: Cumberland, Shriver 610; River View, Blanchard in 1891; Bay Ridge, 



Scribner in 1897; Chesapeake Beach, Chase 2528, Hitchcock 442, 2391, House 



358; Anne Arundel County, Smith in 1879; High Island, Dewey 134, tfteeZe in 



1896, Scribner in 1894; Great Falls, tfteete. 

 District of Columbia: Kearney in 1897, Pollard 595, #teeZe in 1896, TFarc? in 1871. 

 Virginia: Chain Bridge, CAase 3623; Rosslyn, Topping in 1895; Hampton, 



McCarthy in 1883; Virginia Beach, Hitchcock 171, Kearney 2018; Dismal 



Swamp, C7*ase 3676; Walnut Point, Knowlton in 1897. 



