Ulmus thomasii Sarg.

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to
PLANTS OF ILLINOIS, USA
Ulmus thomasii Sarg.
Ulmaceae
Det.: S.R.Hill, (ILLS) 2011
KENDALL COUNTY 41.68507° N. Lat.; 088.51334°
W. Long. East side of Big Rock Creek, former
Harrington property, on floodplain below bluffs and
below dam; private road north of Needham Road; Plano.
Coordinate Datum: WGS84/NAD83. Sandy loam,
alluvial.
Stream terrace, in open, with Festuca, Isopyrum,
Phlox, Trillium recurvatum, Ulmus americana, Ulmus
rubra, Carya, Fraxinus, Celtis occidentalis, Acer
saccharum. Fruits green, pendulous under leaves, nearly
mature; leaves immature, soft. From tree numbered 1.
02570851