Synonyms: Tremula vulgaris Other names: aspen, common aspen, Eurasian aspen, European aspen, quaking aspen Family: Salicaceae Flower Colour: green, Bloom in: March, April, Type of flowering: other flowers, It is a substantial deciduous tree growing to 40 metres (130 ft) tall by 10 m (33 ft) broad, with a trunk attaining over 1 metre (3 ft 3 in) in diameter.…