Ulmus 'Arno' - Description

Description

'Arno' is of erect habit with upward main branches forming an oval to round crown. The tree is remarkably fast-growing, though not as quick as its contemporary 'Fiorente'. The trunk is straight, and usually branches at a height of 3 m; the bark is grey-green, with grey-orange fissures. The alternate deciduous leaves are of moderate size, < 9 cm long by < 5 cm wide, ovate to lanceolate, featuring yellowish - green undulate margins; they remain green throughout autumn and are usually shed relatively late. The perfect, apetalous wind-pollinated flowers appear in late February; the tree begins flowering at the age of five years in Italy. The sessile samarae are ovate, 14 mm × 17 mm.

  • Leaf and 1 Euro coin.

  • Rhytisma ulmi

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