Skip to content
Quercus x jackiana — leaf
Leaf (c) Leanne Wallis, some rights reserved (CC BY-NC), uploaded by Leanne Wallis · CC BY-NC

Quercus x jackiana

Report an issue
Species #1,082Genus #4 · Quercus

By recorded trees in the inventory.

Jack's oak

142
trees mapped
0.00%
of all named trees
5
cities
2.4 in
median trunk (6 cm, 142 measured)
5.3 yr
median age (32% have a planting date)

Quercus x jackiana is a temperate tree native to southeastern Canada and the northern and eastern United States. It is a hybrid oak species.

Where it grows

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

  1. Winnipeg · Canada
    89—2.4 in
  2. Edmonton · Canada
    425.4 yr2.4 in
  3. Calgary · Canada
    5—2.8 in
  4. Lethbridge · Canada
    4—1.6 in
  5. Boston · United States
    2—63 in

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 Quercus in the catalogue

74 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).