Rare Oak Woods, Staten Island


Early lowbush blueberry (Vaccinium pallidum) in flower. The flowers are always described as "white", but as you can see, they are so much more. A common NYC native shrub in dry, sandy soils.


Today I went to Conference House Park, to look for a site to plant rescued plants from Kreischerville up the road. These "rescued" plants are listed as rare in New York State - blunt spikerush (Eleocharis ovata) (S1) & fringed boneset (Eupatorium hyssopifolium var. laciniatum) (S2), which is the reason why we went to so much trouble to dig some up - otherwise they'd be sitting under the Home Depot, Target, Bed Bath Beyond, Chilis & Christmas tree store that was put there in its place. God knows we need more strip malls, especially sharing a very long border with a state nature preserve (Clay Pit).

Anyway, on my way to Conference House Park, I stopped by an area we refer to as "Rare Oak Woods" because it houses, wait for it, rare oaks. Onsite there are willow oaks (Quercus phellos), an S1, that are hybridizing with more common oaks (black, red). These hybrids can be prodigious producers of acorns, and subsequent generations often results in pure willow oak offspring. A super rare oak is the hybrid Q. x rudkinii, a cross between willow oak and blackjack oak (Q. marilandica), another rarity. Mostly these plants are rare in NY because they are at the northern part of their range. This also means that without all the hybridization, it would be difficult for them to reproduce. Ah, oaks. For more on NYS rare plants

Rare Oak Woods has very sandy, glacial outwash soils, as does this whole area of southern SI. This makes for really neat plant communities, with lots of heath shrubs. I love the heaths. Most people think of Heathcliff & Catherine ala Charlotte Bronte (writing out "Heathcliff" made me think of that Michael Penn song, "No Myth". I really like that song. Whatever happened to him anyway?); but the northeast has lots of native woody plants in this family (Ericaceae).


Highbush blueberry (Vaccinium corymbosum) in flower, with a Lepidopteran visitor. Another common native shrub.

Yet another interesting plant was pawpaw (Asimina triloba), another rarity (S2). This tree isn't actually native to NYC, it naturally occurs in western New York State, but there is a colony in Staten Island, planted by a former homeowner in the 1800s with seed from Indiana. The grove produces flowers (see below) and fruits. The latter are edible, reputed to resemble bananas both in taste and aspect. Haven't tried any yet, but hopefully this summer I will remember to make a trip down there.


Pawpaw (Asimina triloba) in flower, native & rare in New York State.