Galinsoga quadriradiata Ruiz & Pav.

UNITED STATES
ASTERACEAE	[280]
GaJinsoga quadri radiata Ruiz & Pav.
det. John Pruski (MO), 2014
MISSOURI. ST LOUIS: Parking lot NW jet.
Shaw Blvd. at Vandeventer Ave., across
from Herbarium and Library Bldg. of the
Missouri Botanical Garden.
38°37'05"N 090°15'42"W	496 ft
Low branched pilose annual herb; pedun-
cles stipitate-glandular; phyllaries
green; paleae subentire; all florets
pappose; rays 5, not contiguous, white
turning to pale pink abaxially ultimate-
ly dark pink throughout; pappus of 10+
white scales about as long as carbonized
cypsela; each ray cypsela deciduous as
unit between a phyllary and 2 paleae.
15 October 2014
John Pruski & Rosa Ortiz 4757
MISSOURI BOTANICAL GARDEN HERBARIUM (MO)
04086789