Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (51).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (56).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (54).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (58).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (42).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (59).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (60).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (50).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (62).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (52).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (47).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (46).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (57).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (49).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (55).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (44).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (48).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (45).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (43).JPG
Juglans major, C. Davidson 14020--AZ. Cochise Co. N. Tex Cyn Rd. Stop 2. 11 Apr 2019. DSC07901 (53).JPG
Native to Arizona, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southwest, New Mexico, Oklahoma, Texas; introduced into North Caucasus, Transcaucasus (source: POWO). Flora of the World documents 1 occurrence across 1 country.
Location
United States, Arizona, Cochise (Elfrida)
31.741917, -109.463222
Location Remarks
Coronado National Forest. North Rucker Canyon Road c. 6 km west of junction FSR 74-FSR74E. Oak-juniper woodland. 1539 m elev.
Collectors
Christopher Davidson, Sharon R. Christoph
Notes
Narrow riparian zone along the road, with Platanus wrightii, Juniperus. Tree c. 6 m tall. DNA collected.
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Fagales
Family
Juglandaceae
Genus
Juglans
Specific Epithet
major
Authorship
(Torr.) A.Heller
What is EDGE?
Evolutionary distinctiveness
Lower
ED 3.4
Part of a well-represented branch of the plant tree of life, with many close relatives.
Threat status
IUCN Red List
EDGE score
0.2
Global rank
#218,255 of 335,497
Top 66%
Extinction probability
5%
