The Cross River is a short river that rises within the hamlet of Cross River in the town of Lewisboro in southern New York state. Its headwaters make a loop, heading south, then southwest, then northwest, and finally west, continuing a few miles in that direction until it joins a tendril of the Cross River Reservoir, a part of the New York City water supply system.
A part of both the Croton River watershed and the system's Croton Watershed, it flows out of the reservoir's spillway before joining the Croton River in Katonah.
The short stretch of river that begins at the spillway outlet and continues on to the river's entry into the Muscoot Reservoir is an early spring trout fishery.[citation needed]
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction