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Juglans major

Arizona Black Walnut, Arizona Walnut
Other regional names: New Mexico Walnut
  • New Mexico Walnut
Also known as: Juglans elaeopyren Dode +4 more
  • Juglans elaeopyren Dode
  • Juglans major var. glabrata W.E.Manning
  • Juglans microcarpa subsp. major (Torr.) A.E.Murray
  • Juglans microcarpa var. major (Torr.) L.D.Benson ex L.D.Benson & Darrow
  • Juglans rupestris var. major Torr.
Botanical Data
  • Taxonomic Rank: Species
  • Botanical Family: Juglandaceae
  • WCVP Morphological Data: Recorded natively as a tree.

Juglans major (commonly known as Arizona black walnut or Arizona walnut) is a tree within the Juglandaceae family. It is found natively in North America. Within its native range, this species is most commonly linked to temperate conditions. There are naturally occurring botanical forms and varieties of this species, which are linked below.

Macro Climate
Temperate
Plant Type
Tree

Native Range

Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Mexico, North-Central U.S.A., South-Central U.S.A., Southwestern U.S.A.
Botanical Countries (WGSRPD L3)
Arizona, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southwest, New Mexico, Oklahoma, Texas

Introduced Range

Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
North Caucasus, Transcaucasus
Subspecies, Varieties & Forms

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