188 FERGUSON: CONTRIBUTIONS TO FLORA OF LONG ISLAND 
this and form of open plains. He stated it might be a shade 
form of J. Greenit, a hybrid of J. Greenit or a new species. 
Mr. E. P. Bicknell has determined it as a shade form of J. 
Greenit similar to plants he found at Nantucket. (See Bull. 
Torrey Botanical Club, Jan. 1909). Mr. Bicknell writes ‘‘as 
nearly as I can remember there were intermediate forms between 
the hard open soil and the loose soil of shady pine woods.” 
LILIACEAE. Lily Family 
Lilium canadense L. Montauk. Open swamps. Rare. 
“* philadelphicum L. Montauk. Open rolling downs. 
Locally frequent. 
CONVALLARIACEAE. §Lily-of-the-Valley Family 
Uvularia sees (Britton) Manorville. Pine barrens. Thick- 
Mackenzi et near swamp, Jones Pond. 
Single colony of 3 plants found 
by Mr. E. S. Miller when with 
the writer. Determination con- 
firmed by K. K. Mackenzie. 
TRILLIACEAE. Wake Robin Family 
Trillium erectum L. Millneck. Wet woods. Abundant. 
“ cernuum L. Cold Spring Harbor. Wet woods. 
Single plant, Bayside. The 
Alley. Rich hilly woods. Small 
colony. 
ORCHIDACEAE. Orchid Family 
Blephariglottis psycodes (L.) Montauk. Reed Pond. Rich 
ydbg. woods. Single plant. 
Isotria affinis (Austin) Rydbg. Woods. Half Hollow Hills. 
Wyandanch. Two plants; one 
single and one double-flowered, 
¥% mile apart. Thorough search 
at each station revealed no 
others. Have never seen Jsotria 
verticillata in these woods. Name 
verified by Dr. H. M. Denslow. 
Both in fruit. Found middle 
of October. 
