REV. 
Dulichium spathaceum, Pers. ; common along shores of our ponds 
and in swanp holes. 
Eleocharis Robbinsii, Oakes ; abundant above outlet of Mud Pond, 
1878.—E. obtusa, Schultes; common.—E. olivacea, Torr. ; 
Cherrytree Point, W. shore of Thompson Pond: Little Mud 
Pond.—E. palustris, R. Br. ; very common ; var. glaucescens, 
Pulver Corner marshes.—E. intermedia, Schultes; not com- 
mon ; Thomas’ Old Mill-pond and Thompson Pond.—E. tenuis, 
Schultes; frequent ; Thompson Meadow ; Fingar Marsh.—E. 
acicularis, R. Br.—very common along shores of ponds and in 
our large wet swamps. 
Scirpus planifolius, Muhl.; common on many of the wooded hills, 
Stissing Mt., Mill Hill, Risedorf Hill, etc. This pretty czespitose 
species grows most abundant on limestone land—very sparingly 
with us: is it found on other soils ?—S. subterminalis, Torr. ; 
abundant in Lee Pond, Mt. Riga—S. pungens, Vahl.; com- 
mon along Stissing and Thompson ponds.—S. T orreyi, Olney; 
along east side Mt. Riga Pond.—S. validus. Vahl. ; very com- 
mon.—S. Smithii, Gray; this somewhat local species grows 
plentiful along shores of Stissing Pond, particularly below boat 
landing.—S. fluviatilis, Gray; in a large pond hole on the /no. 
Rowe Hoystadt Farm, near C. Turpin Place; very stout and 
tall, 4 to 6 ft. high.—S. atrovirens, Muhl. ; common.—S. poly- 
phyllus, Vahl. ; not common; Furnace Brook Swamp, etc.—S. 
Eriophorum, Michx. ; common, also its varéeties—Pulver Cor- 
ner marshes, etc. 
Eriophorum Virginicum, L.; not uncommon; Bryant Hoysradt 
Marsh, and swamps on Stissing Mt.—E. polystachyon, L. com- 
mon; Eno’s Spruce Hole, etc.; both Vars. angustifolium and 
/atifolium are found in our large marshes and peat-bogs.—E. 
gracile, Koch., Var. paucinervium, Engelm.; not common; 
Carpenter Hill Cranberry Marsh, etc. 
Fimbristylis autumnalis, Roem. & Schult. ; not common ; Thompson 
Pond, with Eleocharis olivacea.—F. capillaris, Gray; common. 
Rhyncospora fusca, Roem & Schult.; rather common; along 
‘borders of Round Pond, Stanford ; very abundant about 
Bingham and Mt. Riga Ponds —R. alba, Vahl.; common in all 
of our marshes.—R. capillacea, Torr.; quite common; abun- 
dant in centre of Hoag Pond Marsh, W. of Risedorf Hill; 
South Pulver Corner marshes; Bryant Hoysradt Marsh, etc.—R. 
glomerata, Vahl. ; rare in vicinity of Pine Plains; grows plen- 
tiful about Lee Pond, and on some parts of Mt. Riga. 
Cladium mariscoides, Torr. ; common; along Thompson and Stis- 
sing Ponds, etc. 
_ Scleria pauciflora, Muhl. ; this rare Wut-Rush I detected the past 
season (1878) growing quite plentiful in dry, sterile, rocky 
ground on south part of Stissing Mt.; its arboreous compan- 
ions are mainly the Rock Oak and Pitch Pine. 
