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Narrow-leafed Ash, fresno de hoja estrecha

Fraxinus angustifolia


Deciduous tree 20-30 m tall with a trunk up to 1.5 m diameter. The bark is smooth and pale grey on young trees, becoming square-cracked and knobbly on old trees. The buds are pale brown, which readily distinguishes it from the related Fraxinus excelsior (black buds) even in winter. The leaves are in opposite pairs or whorls of three, pinnate, 15-25 cm long, with 3-13 leaflets; the leaflets being distinctively slender, 3-8 cm long and 1-1.5 cm broad. The flowers are produced in inflorescences which can be male, hermaphrodite or mixed male and hermaphrodite. The male and hermaphrodite flowers occur on all individuals, i.e. all trees are functionally hermaphrodite. Flowering occurs in early spring. The fruit when fully formed is a samara 3-4 cm long, the seed 1.5-2 cm long with a pale brown wing 1.5-2 cm long


Middle mountain.

No species ID suggestions

Los Molinos, Madrid, Spain

Lat: 40.75, Long: -4.07

Spotted on Jul 29, 2012
Submitted on Sep 13, 2012

Related spottings

Ash? White ash Green ash Fraxinus

Nearby spottings

Volucella elegans Spanish Purple Hairstreak Salad burnet; Pimpinela menor Dock bug; Chinche de las calabazas