ADDITIONS, REMARKS AND OBSERVATIONS. aT 
so that leaf-bearing specimens are yet wanting. I do not find this 
plant recorded in any of the local catalogues of plants of various 
parts of the State, and Dr. Torrey admitted it in the New York 
Flora with the following explanatory remark: ‘ I am not quite cer- 
tain that I have received specimens of this plant from within the 
limits of the State ; but it doubtless grows in some of the northern 
counties.” The result has proved the accuracy of his supposition, 
but the plant is evidently rare in our State. 
Potamogeton pauciflorus Pu7sh. 
A peculiar form of this species occurs in Glass Jake, Rensselaer 
county. The stems are 1 to 2 feet long, the spikes numerous 
and axillary and the foliage of a dull-brownish or reddish-brown 
color, quite unlike the ordinary bright-green hue of the species. 
Pogonia affinis Aust. 
In a swamp near Tappantown, Rockland county. June. EZ. F. 
Smith. 
Juncus Canadensis var. coarctatus Engelm. 
This plant sometimes has the flower heads wholly or in part 
changed to enlarged leafy buds, or rather galls, for they are pro- 
duced by the attacks of insects. 
Clitopilus Noveboracensis Pk. 
Sometimes the pileus is dark-brown, much darker than in the 
typical form. There is also a variety éomentoszpes, in which the stem 
is clothed with a whitish or grayish hairy tomentum. The plants 
are also sometimes czespitose. Sandlake. July. 
Entoloma strictior var. isabellinus Pk. 
Pileus, when moist, of a watery isabelline hue and striatulate on 
the margin, when dry, whitish or pale straw color. 
Sphagnous marshes. Sandlake. August. 
Clavaria amethystina Bull. 
Woods. Sandlake. July. 
Sometimes the color inclines to a grayish-violaceous hue. Both 
the small sparsely branched and the abundantly branched forms 
occur. 
Dacrymyces conglobatus Pk. 
Plate 1, figs. 1-4. 
In the Thirty-second Report, this was provisionally referred to the 
genus Dacrymyces. It is apparently Peziza rubella Pers., and Om- 
