e 
1891.] Proceedings of Scientific Societies. 407 
Microstylis unifolia (Michx.), B. S. P. Near Egbertville (Mrs. N. 
L. Britton), and Ocean Terrace, near Four Corners. This inconspicu- 
ous little orchid has recently been found in comparative abundance at 
both localities, and may probably be looked for in similar situations 
elsewhere. It was admitted into the original “Flora of Richmond 
County,” published in 1879, upon the strength of a single rather poor 
specimen found by Judge Addison Brown “in a glen near New Dorp,” 
and until another specimen was found by Mrs. Britton about three 
years ago this was the only voucher which we had to show as evidence 
of its occurrence here. 
Liparis leselii (L.) Rich. Garrettson’s ; onespecimen only. (Miss 
Millie Timmerman.) This species was admitted into the original cata- 
logue on the authority of I. H. Hall, in the Bulletin of the Torrey 
Botanical Club for April, 1874, where there is a note to the effect that 
it was found ‘on Staten Island, in the gravelly bank of a railroad 
cutting.” 
Cypripedium acaule Ait., forma alba. A single specimen of this 
albino was found by Mrs. Edward Heylyn. The exact locality is not 
known to me. 
Belamcanda chinensis (L.) Red. Tottenville ; along a brook. 
Tradescantia virginica L. Bogardus’s Corners ; evidently spreading. 
Eleocharis palustris (L.) R. Br., var glaucescens (Willd.) Gray. 
Common, r 
Scirpus olneyi Gray. New Dorp. 
Glyceria distans (L.) Wahl. New Dorp 
Panicum miliaceum L. Todt Hill road, near Moravian Church. 
Association of American Anatomists.—The next meeting 
will be held at Washington, D. C., in September, 1891, at or about 
the time of meeting of the Congress of American Physicians and 
Surgeons. The officers for that meeting are as follows: President, 
Joseph Leidy ; vice presidents, Frank Baker, F. D. Weisse ; secretary 
and treasurer, D. S. Lamb; executive committee, Harrison Allen, 
Thomas Dwight, and B. G. Wilder. 
