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Cherry birch

Silhouette - cherry birch
  • Latin name: Betula lenta L.
  • French name: Bouleau flexible
  • Synonym(s): Black birch sweet birch
  • Taxonomic Serial Number: 19487
Description

Buds

  • Lateral bud and leaf scar - cherry birch

Form

  • Mostly hairless
  • Diverging from the twig

Twigs

Form

  • Strong wintergreen flavour

Flowers

  • Twig terminal with pollen catkins in winter condition - cherry birch

Structure

  • Monoecious

Fruits

  • Fruit scale (left); winged nutlet (right) - cherry birch

Form

  • Scales hairless

Length

  • Scales 6–12 mm

Bark

Colour

  • Dark cherry red to almost black, with age becoming greyish

Size

Height

  • To 20 m

Range

One confirmed site in southern Ontario, at Port Dalhousie near St. Catharines,
on the south shore of Lake Ontario

Photos

Photos

Insects and mites

Insects that cause damage to this tree.

Birch leafminer

Scientific name: Fenusa pusilla (Lepeletier)

Late birch leaf edgeminer

Scientific name: Heterarthrus nemoratus (Fallen)

Foliage or buds

Birch leafminer

Scientific name: Fenusa pusilla (Lepeletier)

Ceanothus silk moth

Scientific name: Hyalophora euryalis (Walker)

Late birch leaf edgeminer

Scientific name: Heterarthrus nemoratus (Fallen)

Speckled green fruitworm

Scientific name: Orthosia hibisci (Guenée)

Roots, bark, stem or trunk, or branches

Ceanothus silk moth

Scientific name: Hyalophora euryalis (Walker)

Diseases caused by pathogens

Diseases caused by pathogens that cause damage to this tree.

Roots, bark, stem or trunk, or branches

Sterile conk trunk rot of birch

Pathogen name: Inonotus obliquus (Pers.:Fr.) Pilát

Distribution map
Distribution map - cherry birch