Zizia aptera (A.Gray) Fernald var. aptera

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NEW YORK BOTANICAL GARDEN
03520059
Iron Horse Prairie State Scientific and Natural Area, about 1 '/2 miles
south of Hay field. Mesic prairie remnant dominated by Andropogon
gerardi and Sorghastrum nutans. Associated species include: Heuchera
richardsonii, Pholox pilosa, Asclepias sullivantii, Parthenium integrifo-
lium.
NW/4 SE'/4 section 27, T 105N R 17W
lat. 43° 52’ 03”N long. 92° 50’55”W
Coll. WelbyR. Smith #10125 Date May 22 * 1985
MINNESOTA DEPARTMENT OF NATURAL RESOURCES
03520059