Category Perennial

Rich woods and thickets, usually on limestone. Rich deciduous or mixed coniferous-deciduous upland woods, floodplains, roadsides at elevations of 20 – 700 metres. Love

Grassland and lawns, preferring a calcareous clay soil. Love

Meadows, pastures and other grassy places, especially on calcareous soils. Usually found on circumneutral soils. Love

Water up to 60cm deep. Love

Woods, scrub, meadows and roadsides. Love

Rich moist woodlands in the mountains. Love

A very common weed of grassland and cultivated ground. Love

Occurs naturally on roadsides, waste places, and forests edges, from sea level up to 1,000 metres. Love

Not known in a truly wild situation. Love

Damp, often shady localities, in meadows, woods etc, especially near streams and rivers. Love

Not infrequently naturalized in hedges and woods in S. England and the Midlands. Love

Moist woods, river banks, alder thickets. Damp montane woods, 9000 – 1800 metres. Love

Wet sub-alpine woods. Moist woods and thickets. Rich moist coniferous and deciduous woods at elevations of 0 – 2800 metres in America. Love

Moist woodland amongst shrubs, westwards from Wyoming and Texas. Love

By streams and ditches, also in swamps and fens. Occasionally found on arable land. Love