Physocarpus opulifolius (L.) Maxim.

U.S.A.
Rosaceae Physocarpus opulifoíius (L.) Maxim,
det. M. Nee, 2015
WISCONSIN, Richland Co., Neptune Cemetery, N of
junction of Hwy. 58 and Jaquish Hollow Road.
43°22’10”N, 90°15’55”W. alt. 250 m.
T 10 N; R 2 E; NEVSSWV4 sect. 4.
Fringe of woods at edge of the small country cemetery on
narrow point above surrounding Cambrian sandstone cliffs.
Prunus serótina, Juglans nigra, Acer negundo,
Zanthoxylum americanum, Lonicera maackii.
Shrub 2.5 m. tall, with several stems (to 3 cm. in diameter)
with widely arching stems and young erect ones in a clump,
undoubtedly spontaneous. Bark papery-peeling, reddish
brown and light tan. Voucher for wood specimen, MADw.
Flowers ± odorless, showy, very faintly fragrant (12:00
noon, sunny).	*
Coll.: M. Nee 62236	6 June 201.5
Missouri Botanical Garden (MO)
02578543