United States Postage Stamp, Pollination, Bumble Bee, Chaparral Nightshade,
The Purple Nightshade is a semi-evergreen perennial plant native to California but also found throughout most of North America. Its blue-purple flowers attract the Morrison’s Bumblebee, which uses its vibrating wings to loosen pollen from the plant.
Issued June 29, 2007, Washington, DC,
First Day of Issue Cover, FDC, Postal Commemorative Society Engraving Cachet, Uaddressed,
Cover in Removable Transparent Poly Sleeve and Mailed With Protection,
Made in the USA
Genuine First Day of Stamp Issued Cover Cancelled on the First Day of Issue Date by the U.S. Postal Service,
