1918] 
GREENMAN—MONOGRAPH OF SENECIO 71 
son (Phil. Acad. Nat. Sei. Herb.) ; Gumboro, 4 Aug., 1874, Com- 
mons (Phil. Acad. Nat. Sci. Herb.) ; Frankford, 18 June, 1875, 
Commons (Phil. Acad. Nat. Sci. Herb.) ; sandy swamp, Mills- 
boro, 23 May, 1876, Commons (Phil. Acad. Nat. Sci. Herb. and 
Mo. Bot. Gard. Herb.); Laurel, 16 June, 1893, and 30 May, 
1895, Commons (Phil. Acad. Nat. Sci. Herb.); sandy soil, 
south Delaware, Aug., 1878, Canby (Phil Acad. Nat. Sci. 
Herb.). 
Maryland: Newhope, Wicomico Co., 10 May, 1905, A. 
Hames 532 (U. S. Nat. Herb.) ; Berlin, Worcester Co., May, 
1868, Canby (Mo. Bot. Gard. Herb.) ; without definite locality, 
Pickering (Phil. Acad. Nat. Sci. Herb.). 
Virginia: low ground, Hampton, Elizabeth City Co., 13 May, 
1877, Ward (U. S. Nat. Herb. and Mo. Bot. Gard. Herb.) ; dry 
open field, Hampton, 19 Мау, 1903, Miller (U. S. Nat. Herb. 
and Мо. Bot. Gard. Herb.) ; open field, Hampton, 26 April, 
1913, Standley в Bollman 9959 (U. S. Nat. Herb.) ; near Vir- 
ginia Beach, Princess Co., 29 April, 1898, Coville € Kearney 
26 (U. S. Nat. Herb.) ; Norfolk, Norfolk Co., coll. of 1870, J. 
McMinn (U. S. Nat. Herb.) ; Norfolk, 15 May, 1872, A. H. Cur- 
tiss (Mo. Bot. Gard. Herb.) ; vicinity of Norfolk, coll. of 1907, 
Jensen (U. S. Nat. Herb. and Mo. Bot. Gard. Herb.) ; Nor- 
folk, without date, Dana (Gray Herb.); Northwest, Norfolk 
Co., 23 May, 1893, Heller 850 (U. S. Nat. Herb. and Phil. Acad. 
Nat. Sci. Herb.) ; dry open ground, borders of Dismal Swamp, 
15 May, 1877, Morong (Mo. Bot. Gard. Herb.); Dismal 
Swamp, coll. of 1877, Chickering (U. S. Nat. Herb.) ; Dismal 
Swamp, coll. of 1873, W. H. Seaman (U. S. Nat. Herb.) ; Suf- 
folk, Nansemond Co., 8-13 June, 1893, Heller 850 (Mo. Bot. 
Gard. Herb.) ; near Suffolk, 30 April, 1898, Coville Ф Kearney 
46 (U. S. Nat. Herb.); near Franklin, Isle of Wight Co., 
7—28 June, 1893, Heller 850 (Gray Herb.) ; near Branchville, 
Southampton Co., 12 June, 1893, Heller 958 (U. S. Nat. Herb.). 
North Carolina: Weldon, Halifax Co., colls. of 1892, 1897, 
and 1908, Williamson (Phil. Acad. Nat. Sei. Herb. and C. S. 
Williamson Herb.); without definite locality, M. A. Curtis 
(Mo. Bot. Gard. Herb.) ; Caesar's Head, 3 Sept., 1876, Engel- 
mann (Mo. Bot. Gard. Herb.). 
