This is a list of unusual (to me at least) species I find on the Hudson River Greenway that I want to remember for one reason or another.

All here should also be in the place: Hudson River side of Manhattan from 96th to the George Washington Bridge (GWB).

I'm not adding the common stuff like Canada goose, english or ribwort plantain, common mugwort. Porcelain berry is, unfortunately, quite common.

I actually do not find vinca or lilyturf on the greenway but it will grow there.
Beach plum is there because NYC Parks planted it.
Juncus gerardii, northern bayberry and winged sumac are there because I planted them.