Photo courtesy Buffalo and Erie County Botanical Gardens Thousands of brilliant poinsettias, from ‘Christmas Joy Reds’ to ‘Princettia Pure Whites’, will be on display at the annual Poinsettia Exhibit at the Buffalo and Erie County Botanical Gardens, 2655 South Park Ave., Buffalo. The exhibit takes place now through Monday, January 1, with these exceptions: November 23—Closed December 24—Open 10 a.m. to 2 p.m. December 25—Closed December 31—Open 10 a.m. to 2 p.m. This year’s Poinsettia Exhibit features a new installation called Dimensions….