Prunus subg. Padus

A subgenus of flowering plants in the genus Prunus

Prunus virginiana, commonly known as chokecherry

Prunus subg. Padus is a subgenus of the genus Prunus, which includes a variety of species commonly known as bird cherries. These species are deciduous shrubs or small trees, primarily found in the temperate regions of the Northern Hemisphere.

Description

Prunus subg. Padus species are characterized by their simple, alternate leaves and small, white flowers that are typically arranged in racemes. The flowers are hermaphroditic, containing both male and female reproductive organs, and are pollinated by insects. The fruit is a drupe, which is often small and dark, containing a single seed.

Distribution

The species within Prunus subg. Padus are widely distributed across North America, Europe, and Asia. They are commonly found in woodlands, along riverbanks, and in other moist environments. The adaptability of these plants to different climates and soils makes them a common component of temperate forest ecosystems.

Ecology

Prunus subg. Padus species play a significant role in their ecosystems. The flowers provide nectar and pollen for a variety of insect species, while the fruits are an important food source for birds and mammals. The plants also serve as host species for several butterfly and moth larvae.

Uses

Some species within this subgenus are cultivated for ornamental purposes due to their attractive flowers and foliage. Additionally, the fruits of certain species, such as Prunus virginiana (chokecherry), are used in the production of jellies, jams, and wines. However, it is important to note that the seeds and leaves contain cyanogenic compounds and should not be consumed in large quantities.

Species

Notable species within Prunus subg. Padus include:

• Prunus padus (European bird cherry)
• Prunus virginiana (chokecherry)
• Prunus serotina (black cherry)

Related pages

• Prunus
• Rosaceae
• Deciduous plant