161 
1295. Lachnocaulon Beyrichianum Sporleder ? 
Appears to be the same as No. 148, but the heads are much 
larger than the original description calls for. 
1407. Cyperus leucolepis Carey. 
This rare plant was previously only known from a single col-_ 
lection. I found it growing quite freely in one place at Eustis. 
Its silvery white scales make it very conspicuous among the tall 
grass. 
“ STENOPHYLLUS FLORIDANUS Britton, n. sp. 
Similar to S. capillaris, culms filiform, erect, 10 cm. to 20 cm. 
tall, much exceeding the thread-like leaves. Sheaths ciliate; 
spikelets linear, acute, several-flowered, rich brown, 4 mm. to 8 
mm. long, I mm. wide, sessile and densely capitate in 4s to 10s at 
the summit; scales ovate-lanceolate, keeled, about I mm. long, 
with a minute slightly spreading tip; achene obovoid, 3-angled, 
light-colored, slightly longer than thick, the angles rounded, the 
faces somewhat concave, the whole surface cellular-reticulated, its 
cells oblong; style glabrous, 3-cleft for about one-fourth its length. 
Dry sandy soil, high pine land. 
566. Setaria flava Kunth. 
This appears to be new to the United States. 
1382. Setaria Ventenati Kunth. 
Also an addition to the flora of the United States. 
831. Marsilia vestita H. & G. 
This was found growing in abundance at Orange Bend, the 
same place from which Prof. Underwood reported it. The plant 
occurs along the track on both sides of the depot for about one- 
quarter ofa mile. Itis confined to that limited area so far as I could 
find out. Its occurrence at such a distance from its ordinary range — 
and its limitation to this small section point very strongly to its 
being introduced. 
