Fourflower Yellow Loosestrife

close up image of Lysimachia quadriflora NARROW-LEAVED LOOSESTRIFE at the James Woodworth Prairie Preserve - a single flower at full bloom showing spotted, streaked petals, anthers, and stigma

close up image of Lysimachia quadriflora NARROW-LEAVED LOOSESTRIFE at the James Woodworth Prairie Preserve - side view of several flowers, some far enough along in blooming to exhibit typical nodding behavior

close up image of Lysimachia quadriflora NARROW-LEAVED LOOSESTRIFE at the James Woodworth Prairie Preserve - a single flower in full bloom in nodding position detailing sepals, petals, and anthers

field image of Lysimachia quadriflora NARROW-LEAVED LOOSESTRIFE at the James Woodworth Prairie Preserve - a single specimen showing flower head, stem, and whorled lance-like leaves

close up image of Lysimachia quadriflora NARROW-LEAVED LOOSESTRIFE at the James Woodworth Prairie Preserve - showing whorled lance-like leaves, with stalks emerging from the axils that will end up with flowers on the upper whorl

close up image of Lysimachia quadriflora NARROW-LEAVED LOOSESTRIFE at the James Woodworth Prairie Preserve - view from below showing several open flowers that are nodding