XXXI. 
purgans, (6-7 ft. high) along Shekomeko Creek, Thomas 
Meadow.—B, tectorum, L.; along D. & C. R. R. by Ten Eyck 
Swamp. 
Phragmites communis, Trin.; not common; outlet of Mud Pond; 
Drowned Land Marsh, N. W. Croghan Hill. 
Triticum repens, L.; very common.,—T. violaceum, Hornemann ; 
not rare in this region; on ledges, S. S. E. of May Bars, Stissing 
Mt.; Ledges W. side Snake Hill; on rocks above Grass Pond, 
Mt. Riga, etc.—T. caninum, L. (?) on slope of Mt. Ararat. 
Elymus Virginicus, L.; common ; along Shekomeko Creek., Thomas 
Meadow, etc.—E. Canadensis, L.; common; with preceding 
along Shekomeko Ck.; along Roelif Jansen’s Kill, etc—E. 
striatus, Willd.; not uncommon; Thomas Meadow, along 
bank, W. of Jno. Cronk Saw-mill near Stissing; West Woods, 
Tanner Farm, Bethel. 
Gymnostichum Hystrix, Schreb.; common; Jno. A. Thomson 
Woods, etc. 
Danthonia spicata Beauv.; common everywhere in dry, sterile soil ; 
Mt. Ararat, etc.—D. compressa, Austin; common along shady 
roads on Mt. Riga—to Grass Pond; also abundant in Notch 
near Mt. Everett. This species seem to require moister soil 
than D spicata. 
Avena striata, Michx.; detected a fine locality of this rare grass the 
past season, (1878) in Peck’s Swamp, about three-fourths of 
a mile from village. A month later found it again in Drowned 
Lands Swamp. 
Trisetum palustre, Torr. ; rare; only found in Jno. White (Velie) 
Swamp. 
Aira flexuosa, L.; rather frequent; Sherwood-lot Cliffs, Stissing 
Mt.; Monument Mt., etc. 
Holcus lanatus, L.; scarce; along Wappinger’s Creek, near Stan- 
fordville; Myers Meadow, Sudam Place. 
Anthoxanthum odoratum, L.; rather common in meadows; Jno. 
Righter Meadows, etc. 
Phalaris arundinacea, L.; common in the marshes, as Hoysradt 
‘Marsh, Sackett’s Marsh, Keller Bog-hole, etc. Var. picta has run 
wild along border of Booth Swamp. 
Paspalum setaceum, Michx., in sandy fields near Mt. Riga. 
Panicum filiforme, L.; scarce in a few sandy fields —P. glabrum, 
Gaudin; quite common; along D. &. C. R. R. and P.& E.R. 
R. and in some fields.—P. sanguinale, L.; a most common and 
troublesome weed, particularly in gardens, in this region.—P. 
agrostoides, Spreng. ; rare ; along W. shore of Stissing Point, 
and occasionally elsewhere.—P. proliferum, Lam. (5 along 
shores, Thompson Pond, etc.—P. capillare, L.; very common.— 
P. latifolium, L.; common along base of mountain, etc.—P. 
clandestinum, L. ; very common in low thickets along Sheko- 
meko Ck. and Roelif Jansen’s Kill, etc.——P. microcarpon, Muh ; 
Little Stissing Mt—P. xanthophysum, Gray; detected the past 
season on Mt. Riga, east of old Robert’s Place, and North- 
east of Monument Mt.—P. dichotomum, L. ; very common and 
. J 
