Cottonwood / Populus

Blue Ash (Fraxinus quadrangulata)

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Family: OLEACEAE
Genus: Fraxinus
Species: Blue Ash (Fraxinus quadrangulata)

Blue Ash Species Images

Blue Ash Species Description

This species is native to North America north of Mexico.

Allergenicity: Blue Ash (Fraxinus quadrangulata) is a severe allergen.

Pollination: Occurs in following seasons depending on latitude and elevation: Spring.

Angiosperm - Flowering Dicot: Plants in this group have two embryonic leaves (dicotyledons). Examples of dicotyledons are beans, buttercups, oaks, sunflowers, etc.

Tree: A large plant, not exactly defined, but typically over four meters in height, a single trunk which grows in girth with age and branches (which also grow in circumference with age).

Perennial: Living for many years.

Woody Stem: Non-herbaceous. Lignified.

Blue Ash Species Usage

Dye: Used as a colored dye.

Honey/Bee Pollen: A plant used as a source of food for Honey Bees, and may be a flavor of honey such as clover or alfalfa.

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Blue Ash Species Location

The shaded areas on the map indicates where the species has been observed in the United States. Click the map to see a full scale version of these allergy areas.

- Native, observed in a county

- Introduced, observed in a county

- Rarely observed