Catalogue no.:	V-1241304
Taxon:	Oreostemma alpigenum var. haydenii (Porter) G.L.Nesom
Label:	Aster alpigenus subsp. haydenii
Family:	Asteraceae
Collector:	C.L. Porter & Marjorie W. Porter
Collector no.:	9370
Date:	1963 07 10
Country:	United States
Province:	Wyoming
District:	Johnson
Locality:	Big Horn Range, Powder River Pass
Habitat:	Alpine slopes
Remarks:	Abundant
Attributes:	Rays deep blue purple