Oenothera argillicola Mack.

Plhothera argilJLCola«ackenzie
Determined by fw-DÌetri J	19Ö1
Flora or West Virginia
Missouri Botanical Garden	of Düsseldorf
Oenothera argillicola Mackenzie
SPECIMEN USED FOR
ILLUSTRATION ED 3
? 033459263
Ci ted specimen !
Deposited for permanent record. ' BÄTTS#	FkKÄ
In. shale bank (altitude 1500 ft*),
Btf&ndywine, Pendleton Co., West Virginia*
Corolla yellow,
August lb, 1951
[Collected by Prof, E# L. Core]
HAROLD N. MOLDENKE,	JJo. 6824
03345926