Pinus flexilis ‘Cesarini Blue’
Close to the train tracks on the southern side of campus, tucked away in the Pinetum, is a young specimen of Pinus flexilis ‘Cesarini Blue’, the “limber pine.” It stands with a curving, loose form sprawling about ten feet wide with long, drooping needles. Sources indicate that the species hails from the Rocky Mountain region of the Western United States, reaching heights of sixty feet in the wild. The cultivar ‘Cesarini Blue’ boasts a true blue needle; in actuality the needles are glaucous blue with long white stripes. P. flexilis is a nice specimen to make a statement in a spot where it can stretch out expressing its graceful but somewhat gangly nature. photo credit: J. Bickel
Corylus fargesii
Among the many drab colors this time of year, the Farges’ Filbert Corylus fargesii is a welcome splash of peachy, salmon-brown and is rife with dangling, tawny catkins. A member of the birch family Betulaceae, the bark peels like river birch, yet has many more shades of tan. Generally considered a “medium” tree, C. fargesii can reach heights of 20 to 30 feet offering shade in the summer and strong garden interest in the winter. Originally from China, it is a strong ornamental with a wide tolerance of soil-site conditions for growing, even handling part shade and full sun situations. One, if not the only specimen of Corylus fargesii on Swarthmore College campus, is tucked in close to the North side of Mertz residence hall. photo credit: J. Bickel
Cornus elliptica ‘Elsbry’ [sold as Empress of China™]
An oddity in limited company among the dogwood family Cornaceae, C. elliptica is a medium-sized, broadleaf evergreen tree. Featuring small, waxy, nearly lanceolate leaves that can turn red in the winter, this tree flowers in early June and produces fruits that resemble those of Cornus kousa. Hardy to zone 6 and native to China, Cornus elliptica is “must have” for collectors of oddities and unique plants. Preferring shade conditions, a young, healthy specimen of this resides in the Camellia collection tucked away neatly on the west side of Bond Hall near Chester Road. photo credit: J. Bickel