I originally posted an earlier version of this blossom and identified it as a tulip tree blossom but after much thought, another visit to the tree and some research on PBase I'm pretty sure this is a yellow flowering magnolia. The closest variety to this tree that I've found is called an Elizabeth Magnolia, a hybrid between an American and Asian species introduced by the Brooklyn Botanic Garden. The tapered buds open to reveal fragrant flowers of an almost translucent primrose yellow in late April to mid May before the large mint green foliage emerges. If you're interested in getting a closer look, the trees are in the Country Grocer parking lot at Chase River.

To see the original posting click HERE