How to identify Eastern mayhaw (Crataegus aestivalis)

How to identify Eastern mayhaw (Crataegus aestivalis)

Eastern mayhaw, also known as Mayhaw

Eastern mayhaw is distinguishable by its growth pattern as both a large shrub or a small tree, attaining heights of 30 to 40 feet (9 to 12 meters). It possesses a rounded crown and conspicuous, straight thorns. Key identifying features include its prominent clusters of white flowers that blossom in early spring, and the presence of edible, red fruits that mature between June and July, earlier than other species within its genus. The fruit ripening phase is notably shorter when compared to its relatives.

Lifespan: Perennial

Plant Type: Tree, Shrub

Leaf Type: Deciduous

Quickly Identify Eastern mayhaw

Large shrub or small tree, 30-40 feet (9-12 meters) tall, with rounded crown and straight thorns.

Clusters of white flowers in early spring, red edible fruits ripening from June to July.

White five-petaled flowers, 0.4 inches (1 cm) in diameter, blooming from March to May.

Rounded, red fruits, 0.5-1 inch (1.27-2.54 cm) in diameter, with sweet edible flesh.

Dark green, oval, 3-lobed leaves, 2-4 inches (5-10 cm) long, with red/brown undersides.

Detailed Traits of Eastern mayhaw

Leaf Features

The leaves of eastern mayhaw are dark green, oval, and wedge-shaped, measuring 2 to 4 inches (5 to 10 cm) in length. They often display three lobes and have notched edges with toothed margins. The veined structure adds a detailed texture, and the undersides of the leaves exhibit a red/brown hue. These characteristics make the leaves of eastern mayhaw distinctive and identifiable.

Learn About the Leaf Glossary

Flower Features

Eastern mayhaw produces white, five-petaled flowers that bloom from March to May. These flowers can appear singularly or in clusters of 2 to 3 blossoms. Each petal is delicate and forms a simple yet elegant structure, with flowers typically measuring about 0.4 inches (1 cm) in diameter. The fragrance of the flowers can vary, with some finding it pleasant, while others may find it less appealing. These flowers play a crucial role in the identification of eastern mayhaw during its blooming period.

Learn About the Flower Glossary

Stem Features

The stem of eastern mayhaw is characterized by its thin, grey bark. As the plant matures, the old stems develop bark that breaks into thin, narrow scales. The branches are notably crooked and spiny, which are key identification features. The overall texture of the stem is rough due to these scales and spines. The color remains a consistent grey, providing a stark contrast to the surrounding foliage. The spiny branches make the stem distinctive and easily recognizable.

Learn About the Stem Glossary

Fruit Features

The fruit of eastern mayhaw is a rounded, fleshy structure typically measuring half to one inch (1.27 to 2.54 cm) in diameter. These fruits exhibit a vibrant red hue as they mature from June to July, signaling their ripeness earlier than many related species. The outer texture is smooth to the touch, with the interior containing sweet, edible flesh. Notably, each fruit encompasses seeds which are enclosed by the succulent pulp. This distinctive taste and early fruiting period are characteristic identifiers for the species.

Learn About the Fruit Glossary

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