Michaelmas-daisy - Symphyotrichum

Alternative names
Aster x salignus
Description

Michaelmas-daisy is a plant that grows to about 1 metre in height and has daisy type flowers varying from very pale lilac to a deeper purple in colour. In this species the lateral leaf veins are slightly more prominent than in other family members.

Similar Species

Other Michaelmas Daisies

Identification difficulty
ID guidance

Many species, hybrids and cultivars are grown in gardens, and may become naturalised.  Identification is tricky, and the key in Stace (4th edition) should be followed.

Recording advice

The County Recorder has asked for a specimen of this plant to be retained for verification

Habitat

Usually occurs as a naturalised garden escape and often close to habitation. Waste ground, rubbish tips, roadside and railway verges are all possible locations.

When to see it

Flowering time: August to October.

Life History

Perennial.

UK Status

Widespread and fairly frequent as an established plant in the wild in Britain.  This is probably the commonest Michaelmas-daisy in Britain, but together with Aster lanceolatum (syn = Symphyotrichum) it is probably under-recorded; many specimens are wrongly identified as Aster novi-belgii. 

VC55 Status

Uncommon or under recorded as a plant in the wild in Leicestershire and Rutland. It was not recorded in the 1979 Flora survey of Leicestershire.

In the current checklist (Jeeves 2011) it is listed as Alien; neophyte; rarely recorded; first record form Glenfield in 1997

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Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map