Zelkova Triangle is the largest of the East State Street Triangles, and is bordered by East State Street, Seneca Street, and Seneca Way. This site was plagued by construction for a couple of years, and as a result the planting has undergone a rather large transformation. In spring, daffodils and tulips bloom throughout the site. 3 large Japanese zelkova trees create a dry and shady area under the canopy as the trees begin to leaf out. In the shaded areas, there is a mix of shade tolerant perennials, including pulmonaria, hellebores, carex, rue, and amsonia. In the sunny areas of the site is a mixed planting of perennials including german iris, asters, gaillardia, and switchgrass. Annuals are added each season for a pop of color with zinnias, marigolds, petunias, and other annuals grown by the Community Beautification Program. The strip next to the road is planted with beautyberry shrubs, iris, daylilies, plus many other perennials to give a succession of blooms. Self-seeded sunflowers, California poppies and other annuals add a cheerful look all summer. Click on the map for a larger version.
Janine Willis
Community Beautification Coordinator
beautification@cornell.edu
(607) 272-2292
Last updated July 2, 2026