 | Chanticleer Flowering Pear Tree. The Chanticleer Pear tree (Pyrus calleryana, 'Glens Form'), also known as Callery Pears, is a space-saving tree with gorgeous spring blooms and fall color! Known for its tight, narrow, pyramidal form, the Chanticleer is also a thornless variety! New growth shows a reddish tint. It displays a heavy abundance of single white flowers in the spring that pollinators adore! These Ornamental Pear trees feature a growth habit that is dense, evenly branched canopies that fill out with crisp glossy green foliage!... - Chanticleer Flowering Pear Tree. |