Prunus pensylvanica L.f.

U.S.A.
Rosaceae Prunus pensylvanica L.f.
det. M. Nee, 2014
WISCONSIN, Richland Co., 3 miles SE of center of
Richland Center.
43°18’28”N, 90°20’37”W. alt. 220 m.
T 10 N; R 1 E; NE%NW!4 sect 35.
Floodplain of Pine River, along bike trail, formerly a
railroad line, with Salix nigra, Acer saccharinum, Quercm
ellipsoidalis, Q. macrocarpa.
Tree 14 m. tall, 15 cm. in diameter; bark smooth. Voucher
for wood specimen, MADw, the wood from an adjacent tree
of this species which fell a month ago and the wood
specimen cut from it, which is rare here and only in this one
small colony. Any branches soon dying after becoming
shaded, finely twiggy; only unshaded upper branches with
flowers; flowers lightly fragrant (4:30 P.M., sunny), nearing
end of flowering period.
Coll.: M. Nee 61079	22 May 2014
Missouri Botanical Garden (MO)
NEW YORK BOTANICAL GARDEN
02850591
02850591