1916] 
GREENMAN—MONOGRAPH OF SENECIO 125 
Nat. Sei. Herb.) ; Mt. Alto, coll. of 1900, Писк (Мо. Bot. Gard. 
Herb.). 
Delaware: Granogue, 27 May, 1896, Commons (Phil. Acad. 
Nat. Sei. Herb.); near Centerville, 26 May, 1875, Commons 
(Phil. Acad. Nat. Sei. Herb.) ; Green Bank, 12 May, 1884, Com- 
mons (Phil. Acad. Nat. Sci. Herb.) ; Elsmere, 14 May, 1894, 
Commons (Phil. Acad. Nat. Sci. Herb.); west branch of 
Naaman's Creek, 15 May, 1909, Pennell 2040 (Phil. Acad. 
Nat. Sei. Herb.). 
Maryland: along the Susquehanna River, Cecil Co., 18 
April, 1913, St. John & Long 8076 (Phil. Acad. Nat. Soi. 
Herb.) ; Calreston, 5 May, 1889, Thurston (U.S. Nat. Herb.) ; 
near Great Falls, Montgomery Co., 18 May, 1900, M. F. Miller 
(U. S. Nat. Herb.) ; Plummer's Island, near Cabin John, 30 
April, 1902, Kearney & Maxon (U.S. Nat. Herb.); Mont- 
gomery Co., near Washington, Batchelder (Phil. Acad. Nat. 
Sci. Herb.) ; Marlboro, 6 May, 1900, Morris 914 (U. S. Nat. 
Herb.) ; Savage River, Garrett Co., 25 April, 1897, Knowlton 
(U. S. Nat. Herb.). 
Distriet of Columbia: Washington, coll. of 1873, Vasey 
(U. S. Nat. Herb.) ; High Island, 2 April, 1876, Ward (U. S. 
Nat. Herb.); vieinity of Washington, 10 June, 1877, Ward 
(U. S. Nat. Herb.); without definite locality, 29 April, 1888, 
Burgess (U. S. Nat. Herb.); National Park, 6 May, 1892, F. 
Blanchard (Mo. Bot. Gard. Herb.) ; Glen Echo, 24 April, 1895, 
Pollard 89 (U. S. Nat. Herb.) ; Rock Creek Park, 4 May, 1896, 
Steele (Gray Herb. and U. S. Nat. Herb.) ; High Island, April, 
1898, Williamson (C. S. Williamson Herb.); pine woods, 
Daleeartia Reservoir, 28 May, 1905, Painter 1305 (Mo. Bot. 
Gard. Herb.); Chevy Chase, 16 May, 1905, House 728 (Mo. 
Bot. Gard. Herb.). 
Virginia: Arlington, April, 1891, F. Blanchard (Mo. Bot. 
Gard. Herb.) ; Stony Man Mountain, 3 July, 1903, G. S. Miller 
(U. S. Nat. Herb.) ; on Bear Creek, east of Hungry Hollow, 
Smyth Co., alt. 880 m., 7 June, 1892, Small (U. S. Nat. Herb. 
and Mo. Bot. Gard. Herb.) ; about Chatham Hill Gap, Walker 
Mountain, alt. 915 m., Small (Gray Herb.) ; Walker Mountain, 
