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Crataegus submollis, photographed by an iNaturalist contributor
no rights reserved, uploaded by Étienne Lacroix-Carignan · CC0
#1500 most planted

Crataegus submollis

Northern downy hawthorn · also Northern red haw, Quebec hawthorn, Hairy cockspurthorn

Deciduous
36
trees mapped
0.00%
of all named trees
3
cities
2.0 in
median trunk (5 cm, 34 measured)
7.8 yr
median age (47% have a planting date)

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Crataegus submollis is a hawthorn species growing to about 7 meters (23 feet) in height, producing large crops of red fruit, and featuring numerous thorns up to 7 cm long. It is native to northeastern North America. This species is very susceptible to fireblight.

Where it grows

Trees in each city's inventory, with the share of that city's named trees this species accounts for.

  1. Helsinki · Finland
    285.8 yr2.0 in
  2. Boston · United States
    618 yr19 in
  3. Copenhagen · Denmark
    2——

Traits

Foliage
Deciduous
Mature height
10–15 ft
Canopy spread
10–15 ft
Growth rate
Fast
Wildlife value
High
Blooms
Mar, Apr, May

Trunk diameters across every city: median 2.0 in, mean 6.4 in, 90th percentile 17 in. Measured at breast height, as published by each inventory.

Native range

Terrestrial ecoregions where this species is native. Trees in the dataset mostly stand well outside it.

Temperate Broadleaf & Mixed Forests

  • Eastern Canadian Forest-Boreal transition
  • Eastern Great Lakes lowland forests
  • New England-Acadian forests

Other Crataegus in the catalogue

29 of the top 2,000 species are in this genus.

Interested in talking trees? arborary.world@gmail.comTree data © the respective municipal publishers and © OpenStreetMap contributors (ODbL).