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Yellow Rattle

Rhinanthus minor

One of our most important meadow wild flowers.  It is hemi-parasitical on grasses and so weakens them, thereby giving other wild flowers a chance to compete and gradually establish themselves. A wildflower meadow hero!

How to spot it

An erect plant with longish stems without many leaves. When the yellow tubular flowers fade, the calyx behind them becomes a silvery sphere in which the seeds ripen – the rattle.

Where it grows

On nutrient-poor grasslands, including permanent pastures hay meadows and dunes. Also on roadsides and waste ground.

Best time to see

In flower from May to July

How’s it doing?

Yellow rattle underwent a marked decline in Britain throughout the 20th century, thought to be a result of changes in farming practices.

Yellow Rattle in a hay meadow

3 things you might not know

  • It used to be said that when the yellow rattle was in flower, the hay was ready for cutting
  • Cattle love yellow rattle – when let into a field it is the first thing they will eat
  • The plant’s leaves make a yellow dye

Other Species

Blackening Waxcap
A dark pointed mushroom with long stem growing in the grass

Blackening Waxcap

Hygrocybe conica
Blackthorn
Trailing cluster of white blossom of the Blackthorn

Blackthorn

Prunus spinosa
Bladder Campion

Bladder Campion

Silene vulgaris

Birds-foot-trefoil

Lotus corniculatus

Known as ‘eggs and bacon’ because of the yellow and orange hue of the pea-like flowers, this is a food plant for several caterpillar species.

This is a low-creeping, perennial plant with clusters of deep, yellow flowers tinged with red. The leaves have five narrow oval leaflets and the lower two of these are bent back by the stem so that the leaves appear trefoil (3-lobed).

Although disagreeable to humans, Bird’s-foot-trefoil is an important source of food for other creatures. Pollinating insects find it a perfect source of nectar and it is used as a forage plant for livestock. The ‘Bird’s-foot’ of its name refers to the shape of its seed pods.

Where to find Bird’s-foot-trefoil

This is one of our most common meadow wild flowers and is found throughout the UK. It grows in meadows, roadsides and other grassland areas.

How’s it doing?

This wild flower is common through out the UK.

A ladybird climbing across a yellow Birds-foot Trefoil plant

Did you know?

  • The larval food plant for the Common Blue, Green Hairstreak and Dingy Skipper butterflies.
  • In the Victorian language of flowers, the Bird’s-foot Trefoil was one of the few to denote darker thoughts – it symbolised revenge.
  • One of its more evocative names is ‘Granny’s Toenails’ which gives an instant impression of its claw-like seed pods.

Other Species

Blackening Waxcap
A dark pointed mushroom with long stem growing in the grass

Blackening Waxcap

Hygrocybe conica
Blackthorn
Trailing cluster of white blossom of the Blackthorn

Blackthorn

Prunus spinosa
Bladder Campion

Bladder Campion

Silene vulgaris

Wood Sorrel

Olaxis acetosella

Wood Sorrel flower

A pretty woodland wildflower, with delicate white flowers that sit amongst distinctive citrus-green leaves. Once used in cooking for its lemony taste – but don’t eat too much raw as it can upset the stomach!

How to spot it

A low, creeping herb, with long-stalked, light green, trefoil-shaped leaves. The flowers have five white petals, veined in lilac or purple.

Where it grows

In woodland, on hedgerows, banks and in other moist, usually shaded, habitats throughout the British Isles.

Best time to see

In flower April to May, and sometimes a second time in summer.

How’s it doing?

Remaining widespread throughout the U.K., it is one of the few species able to survive the deep shade of conifer plantations.

A patch of Wood Sorrel in a woodlands

3 things you might not know

  • It acts as a weathervane: the leaves fold up before and during rain and when it gets dark.
  • Its little flowers can often be seen in the forefront of works of art by the 15th Century Italian painter, Fra Angelico (c.1387-1455).
  • It was said that St. Patrick used its trifoliate leaves to illustrate the Holy Trinity, since when it has been dedicated to him. Thus, it is one of the plants known as the ‘shamrock’, and used to symbolise Ireland.

Other Species

Wood Sorrel
Wood Sorrel flower

Wood Sorrel

Olaxis acetosella
Birds-foot Trefoil

Birds-foot Trefoil

Lotus corniculatus
Yellow Rattle
Yellow Rattle in a hay meadow

Yellow Rattle

Rhinanthus minor

Cowslip

Primula Veris

Cowslip Close Up.

An adornment of pastures and banks and a nostalgic symbol of the once flower-rich pastures of rural England.

Cowslips are one of the best known spring flowers. The cup-shaped, yellow flowers grow in nodding clusters on tall stalks. The leaves are oval with relatively wrinkled edges similar to the Primrose, but narrowing more abruptly into the stalk.

Where to find Cowslips.

They can be found in open woods, meadows, pastures and roadsides. They tend to favour rank grasses and scrub rather than amongst large numbers of spring-grazing sheep.

How’s it doing?

Its cultural history suggests that it was once as common as the Buttercup however, it suffered a decline between 1930 and 1980, mainly due to the loss of the grasslands where it grows. It’s dramatic decline in the 1950s was due to the relentless advance of modern farming, particularly the ploughing of old grassland and the extension of the use of chemical herbicides. Fortunately, it is now showing signs of recovery and has begun to return to unsprayed verges and village greens as well as colonising the banks of new roads. It has probably been assisted by the scattering of wild flower seed mixtures. Vast masses have reappeared in Hertfordshire where grazing pressures have eased.

Duke of Burgundy butterfly on cowslip.

Did you know?

  • It is the county flower of Northamptonshire, Worcestershire and Surrey.
  • In the ‘Language of Flowers’ it symbolises comeliness and winning grace
  • Cowslip allegedly means cowpat! Our ancestors noted that they tended to flower where a cow had ‘slupped’.
  • As an early spring flower, it is closely associated with much English folklore and tradition, including being strewn on church paths for weddings and adorning garlands for May Day.
  • In addition to The Tempest, the ‘freckled cowslip’ also appears in Shakespeare’s Henry V as a sign of a well-managed pasture.
  • Its scent is not dissimilar to that of an apricot. Richard Mabey describes the scent as ‘faintly fruity and dill-like.’
  • Tea made from the flowers is meant to be good for insomnia, headaches and nervous tension. The scented flowers also make delicious wines.
  • Some of the many enchanting vernacular names include freckled face, golden drops, bunch of keys, fairies’ flower, lady’s fingers, long legs and milk maidens. Welsh names include dagrau Mair, ‘Mary’s tears’. Paigle is another name used rather indiscriminately for any wild primula.
  • The nodding flowers suggests the bunch of keys which were the badge of St. Peter. One legend is that Peter was told that a duplicate key to Heaven had been made and therefore let his keys drop. The Cowslip broke from the ground where the keys fell.
  • They share their family’s tendency to produce a profusion of variations including the variety known to gardeners as ‘Devon Red’ and orange-flowered forms.

Other Species

Wood Sorrel
Wood Sorrel flower

Wood Sorrel

Olaxis acetosella
Birds-foot Trefoil

Birds-foot Trefoil

Lotus corniculatus
Yellow Rattle
Yellow Rattle in a hay meadow

Yellow Rattle

Rhinanthus minor