Sorbus americana, commonly known as American mountain ash or American rowan, is a species of tree native to eastern North America. Here's some key information about it:
Description: American mountain ash typically grows to be a small to medium-sized tree, reaching heights of 15 to 30 feet. It has compound leaves with serrated edges and clusters of white flowers in the spring, followed by bright red berries in the fall.
Habitat: This tree species is typically found in moist woods, along stream banks, and in other moist, cool habitats. It can tolerate a range of soil types but prefers well-drained, acidic soils.
Berries: The bright red berries of the American mountain ash are a key feature of the tree. They persist into the winter months, providing a valuable food source for birds and other wildlife. However, they are not typically consumed by humans as they can be bitter or astringent.
Wildlife Value: The berries of Sorbus americana are an important food source for birds, including cedar waxwings, robins, and thrushes. The tree also provides habitat for nesting birds and other wildlife.
Cultural Significance: In addition to its ecological importance, American mountain ash has cultural significance for some Indigenous peoples in North America. It has been used for various purposes, including medicinal uses and as a source of food. Hardy in zones 3-6.