Myrica pensylvanica

Myrica pensylvanica, the northern bayberry, is a species of Myrica native to eastern North America, from Newfoundland west to Ontario and Ohio (locally endangered), and south to North Carolina. It is also classified as Morella pensylvanica.

Myrica pensylvanica is a deciduous shrub growing to 4.5 m tall. The leaves are 2.5–7 cm long and 1.5-2.7 cm broad, broadest near the leaf apex, serrate, and sticky with a spicy scent when crushed. The flowers are borne in catkins 3–18 mm long, in range of colors from green to red. The fruit is a wrinkled berry 3–5.5 mm diameter, with a pale blue-purple waxy coating; they are an important food for yellow-rumped warblers.

This species has root nodules containing nitrogen-fixing microorganisms, allowing it to grow in relatively poor soils.