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Prunus virginiana

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Prunus virginiana

Prunus virginiana, commonly called bitter-berry, chokecherry, Virginia bird cherry, and western chokecherry (also black chokecherry for P. virginiana var. demissa), is a species of bird cherry (Prunus subgenus Padus) native to North America.

Chokecherry is a suckering shrub or small tree growing to 1–6 metres (3+1219+12 feet) tall, rarely to 10 m (33 ft) and exceptionally wide, 18 m (60 ft) with a trunk as thick as 30 centimetres (12 in). The leaves are oval, 2.5–10 cm (1–4 in) long and 1.2–5 cm (12–2 in) wide, with a serrated margin. The stems rarely exceed 2 cm (34 in) in length.

The flowers are produced in racemes 4–11 cm (1+124+14 in) long in late spring (well after leaf emergence), eventually growing up to 15 cm. They are 8.5–12.7 millimetres (3812 in) across.

The fruits (drupes) are about 6–14 mm (1412 in) in diameter, range in color from bright red to black, and possess a very astringent taste, being both somewhat sour and somewhat bitter. They get darker and marginally sweeter as they ripen. They each contain a large stone.

Chokecherries are very high in antioxidant pigment compounds, such as anthocyanins. They share this property with chokeberries, further contributing to confusion.

The chokecherry is closely related to the black cherry (Prunus serotina) of eastern North America, which can reach 30 m (100 ft) tall and has larger leaves and darker fruit. The chokecherry leaf has a finely serrated margin and is dark green above with a paler underside, while the black cherry leaf has numerous blunt edges along its margin and is dark green and smooth.

The name chokecherry is also used for the related Manchurian cherry or Amur chokecherry (Prunus maackii).

The natural historic range of P. virginiana includes most of Canada (including Northwest Territories, but excluding Yukon, Nunavut, and Labrador), most of the United States (including Alaska, but excluding some states in the Southeast), and northern Mexico (Sonora, Chihuahua, Baja California, Durango, Zacatecas, Coahuila, and Nuevo León).[additional citation(s) needed]

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