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Rhus typhina, photographed by an iNaturalist contributor
(c) mkosiewski, some rights reserved (CC BY-NC), uploaded by mkosiewski · CC BY-NC
#430 most planted

Rhus typhina

Staghorn sumac · also Stag's-horn sumach, Virginia sumac, Velvet sumac

SpreadingDeciduous
2,338
trees mapped
0.02%
of all named trees
24
cities
2.5 in
median trunk (6 cm, 2,210 measured)
6.7 yr
median age (27% have a planting date)

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Staghorn sumac is known for its striking, feathery leaves that turn brilliant red in the fall and its unique, spreading form with picturesque, twisted branches. It produces clusters of greenish-yellow flowers in summer, followed by fuzzy red fruit spikes that provide winter food for wildlife. This adaptable and hardy species thrives in various soil types and requires minimal maintenance, making it suitable for city planting, though it can be invasive in some regions.

Where it grows

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

  1. Mississauga · Canada
    492—2.8 in
  2. Washington, DC · United States
    3906.7 yr0.5 in
  3. Ottawa · Canada
    276—3.1 in
  4. London · United Kingdom
    271—1.4 in
  5. Denver · United States
    180—3.0 in
  6. Montreal · Canada
    162—2.0 in
  7. Berlin · Germany
    16026 yr7.6 in
  8. Toronto · Canada
    80—3.9 in
  9. Kingston · Canada
    55—0.4 in
  10. Boston · United States
    543.9 yr0.9 in
  11. Paris · France
    48—25 in
  12. Buenos Aires · Argentina
    36—5.5 in
  13. Longueuil · Canada
    32—2.8 in
  14. Vancouver · Canada
    27—6.0 in
  15. Amsterdam · Netherlands
    2622 yr5.9 in
  16. Winnipeg · Canada
    14—3.0 in
  17. Moncton · Canada
    11—3.9 in
  18. Calgary · Canada
    6—3.9 in
  19. Copenhagen · Denmark
    62.8 yr—
  20. Quebec City · Canada
    5—5.3 in
  21. New York City · United States
    2—7.5 in
  22. Ajax · Canada
    2—4.7 in
  23. San Francisco · United States
    2—4.0 in
  24. New Westminster · Canada
    1—7.6 in

Traits

Form
Spreading
Foliage
Deciduous
Mature height
15–20 ft
Canopy spread
20 ft
Water needs
Low
Drought tolerance
High
Pollution tolerance
High
Wildlife value
High
Blooms
Jun, Jul, Aug

Trunk diameters across every city: median 2.5 in, mean 3.6 in, 90th percentile 7.1 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

  • Appalachian mixed mesophytic forests
  • Appalachian Piedmont forests
  • Appalachian-Blue Ridge forests
  • New England-Acadian forests

Other Rhus in the catalogue

9 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).