2o6 REPORT OF NEW JERSEY STATE MUSEUM. 



So many New Jersey specimens are regarded as intermediate 

 between commonsiammi and addisonii by Hitchcock and Chase, 

 to whom they were submitted, that it seems more reasonable 

 to regard them as sub-species rather than as full species. 



Fl. — Early June to late July. 



Middle District. — Farmingdale (S), Woodbury, Tomlinson's Medford (S), 

 Lawnside (S), Union Grove (S), Bridgeton (S). 



Pine Barretts. — Lakchurst, Toms River (H&C), Whitings, Brown's Mills, 

 E. Plains (S), Tuckerton (H&C), Chatsworth, Albion, Ballinger's Mills, Lan- 

 disville, Inskip, Atsion (H&C), Mays Landing,, Somers Pt. (H&C). 



Coast ^<r!>.— Wildwood (H&C), Piermont (S). 



Cape May.— Wildwood Jnc. (H&C), Dias Creek (S), Cape May (S). 



Panicum tsugetorum Nash. Hemlock Panic Grass. 



Panictim tsugetorum Nash, Bull. Torr. Bot. Club XXV. 86. 1898 [N. Y. 

 Botanic Garden]. 



Casually throughout our region, but most plentiful in the pine 

 woods of the Pine Barrens in company with the two preceding 

 and the following. 



Fl. — Early June to late July. 



Middle District. — Riverside, Lawnside (S), Medford (S), Glassboro (S), 

 Centerton (S), Bridgeton (S). 



Pine Barrens.— VovktA River (H&C), Tuckerton (H&C), E. Plains (S), 

 Chatsworth (S), White Horse (S), Atsion (H&C), Pancoast (S), Palermo. 



Cape ilf ay.— Wildwood Jnc. (H&C), Bennett (S), Court House. 



Panicum columbianum Scribn. Columbia Panic Grass. 



Panicum columbianum Scribner, Bull. VH. Div. Agrost. U. S. Dept. Agr. 78. 



1897 [N. Eng. to Carolinas, Tenn. and Ala.]. — Keller and Brown 37. 

 Panicum psammophilum Nash, Bull. Torr. Bot. Club XXVL 576. 1899 



[Toms River, N. J.]. 



Dry sandy woods of the Pine Barrens and casually in the 

 Middle, Cape May and Coast districts. 

 Fl. — Early June to late July. 



Middle District. — Shark River, Grenloch, Lawnside. 



Pine Barrens. — Allaire (S), Farmingdale (S), Lakehurst (H&C), Toms 

 River (H&C), Brown's Mills, New Lisbon, Tuckerton (H&C), E. Plains, 

 Chatsworth, Atco, Sicklerville, Atsion (H&C), Folsom, Pancoast, Palermo. 



Coast Strip.— Anglesea, Wildwood (H&C). 



Cape May. — Court House. 



