à [VoL. 8 
110 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
New Jersey: dry soil, Cranberry Lake, Sussex Co., 9 June, 
1907, Mackenzie 2616 (U. 8. Nat. Herb.); Budd’s Lake, 
Morris Co., 29 May, 1895, Heritage, in part, and 30 May, 1899, 
Lippincott, in part (Phil. Acad. Nat. Sci. Herb.) ; rocky banks, 
near Charlotteburg, Morris Co., 24 May, 1908, Mackenzie 3089 
(Mo. Bot. Gard. Herb.) ; above Phillipsburg, Warren Co., 18 
May, 1907, Van Pelt & Long (Phil. Acad. Nat. Sci. Herb.). 
Pennsylvania: Stroudsburg, 2 June, 1900, ez Herb. Canby 
(Phil. Acad. Nat. Sci. Herb.) ; Bartonsville, 1 July, 1907, Long 
Ф Bartram (Phil. Acad. Nat. Sci. Herb.); side of Pocono 
Knob, 31 May, 1902, Brown (Phil. Acad Nat. Sci. Herb.) ; 
Easton, Trail Green (Gray Herb.) ; Buckskill Falls, 31 May, 
1897, Brown (Phil. Acad. Nat. Sci. Herb.) ; Hellertown, 1 June, 
1849, ex Herb. Detwiller (Phil. Acad. Nat. Sci. Herb.) ; along 
Jordan Creek, Lehigh Co., 14 May, 1911, Pretz 3336 (Phil. 
Acad. Nat. Sci. Herb.) ; Nockamixon, 28 May, 1893, MacElwee, 
in part, 19 May, 1906, Van Pelt & Long, 26 Мау, 1902, Fretz, 
and 4 June, 1894, Crawford (Phil. Acad. Nat. Sci. Herb.) ; 
Nockamixon Rocks, 30 May, 1893, N. L. Britton (U. S. Nat. 
Herb.) ; Narrowsville, 30 May, 1893, Brown (Phil. Acad. Nat. 
Sci. Herb.) ; Ivy Roek, below Norristown, 9 May, 1896, Keller, 
and 6 Мау, 1906, Van Pelt (Phil. Acad. Nat. Sci. Herb.) ; 
Pennsburg, 20 June, 1910, Mumbauer 255 (Phil. Acad. Nat. 
Sci. Herb.) ; Arcola, ex Herb. Crawford (Phil. Acad. Nat. Sci. 
Herb.); Phoenixville, June, 1865, ex Herb. Martindale, and 
25 April, 1909, Bartram (Phil. Acad. Nat. Sci. Herb.) ; near 
Philadelphia, Griffith 30 (Phil. Acad. Nat. Sci. Herb.) ; Phil- 
adelphia, ex Herb. Bernhardi (Mo. Bot. Gard. Herb.) ; Sehuyl- 
kill, 5 May, 1834, collector not indicated (Phil. Acad. Nat. Sci. 
Herb.); Lafayette and Sumneytown, Williamson (С. 8. 
Williamson Herb.) ; in limestone on the Conestoga near Dan- 
ville Pike Crossing, 17 May, 1901, Heller (Gray Herb., U. S. 
Nat. Herb., and Mo. Bot. Gard. Herb.); Conestoga, April, 
1889, Eby (Mo. Bot. Gard. Herb.); Mountville, Laneaster 
Co., April, 1889 and 1890, Eby (Mo. Bot. Gard. Herb.) ; Me- 
Connellsburg, Fulton Co., 3 June, 1905, Stone 234 (Phil. Acad. 
Nat. Sei. Herb.); Johnstown, Cambria Co., Williams (C. S. 
