Calyptridium umbellatum (Torr.) Greene

SPRAGUEA UMBELLATA var CAUDICIFERA Gray
USA, Oregon, Hood River County: east
slope of Mount Hood; volcanic sand
and scoriae; common; flowers rose-
purple; specimens deep-rooted,
taproot occassionally 19 inches
long
Martin W. Gorman	July 8, 1925
orig det SPRAGUEA MULTICEPS
HERBARIUM OF THE UNIVERSITY OF OREGON
EUGENE, OREGON, U.S.A.
03537841