COREOPSIS FLOWER
Wednesday, 8:00 AM. 59 degrees F at the ferry dock, 58 on the back porch. Wind variable and calm. The sky is overcast and cloudy, the sun having given up trying to shine through. The humidity is 77%, the barometer is falling rapidly, now at 29.67". The forecast for the next ten days is for cool weather with highs in the 60's, mixed skies and chances of rain and thunderstorms.
Tickseed, AKA lance-leaved coreopsis, Coreopsis lanceolata, in the Sunflower Family (Compositae) is
a common early-summer blooming perennial wildflower endemic to
Wisconsin, Michigan, and southern Ontario, and occurring generally
throughout eastern North America and in the western mountains. Its
ribbon-like leaves and bright golden blooms identify it easily. The
rather unsavory common name tickseed refers to the stick-tight seeds
that cling tenaciously to clothing when ripe. Coreopsis is easily
distinguished from the coneflowers and black-eyed Susans, which have
dark brown to black central disks.
Many of our dry, sandy fields and roadsides are now gloriously
adorned with these bright golden-yellow flowers. The field with the
abandoned agricultural equipment pictured above is on County Hwy. J,
which winds through the orchard country outside of Bayfield.
Note: the Freckman Herbarium of the University of Wisconsin Stevens
Point considers this plant mostly a garden escapee in Wisconsin, except
in Door County; so, is it native or not? You decide.
My recorded blooming dates for Coreopsis lanceolata are: 7/03/15; 7/10/14; 7/11/13; 6/25/12; 7/05/11; 6/21/10; 6/30/08. Those dates are pretty consistent, but always right after, or along with the last of, the lupines.
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