Oregon Ash

Fraxinus latifolia

Physical Characteristics

Fraxinus latifolia is a deciduous Tree growing to 20 m (65ft 7in). See above for USDA hardiness. It is hardy to UK zone 6. It is in flower in April, and the seeds ripen in October. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). and is pollinated by Wind. The plant is not self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil. The plant can tolerate maritime exposure. It can tolerate atmospheric pollution.

Distribution

Western N. America - Washington to California.

Habitats

Woodland Garden Canopy;

Edible Uses

None known

Medicinal Uses

Anthelmintic Febrifuge Vulnerary The pulverised fresh roots were used by some native North American Indian tribes to treat serious wounds[213, 257]. A cold infusion of the twigs has been used to treat fevers[257]. The bark is anthelmintic[257].

Known Hazards

None known