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Home / Early Summer Wildflowers at Boundary Brook

Early Summer Wildflowers at Boundary Brook

Camilla LambrickCamilla Lambrick of the Ashmolean Natural History Society writes the second of her seasonal guides to wildflowers at Boundary Brook, to accompany the popular plant species surveys and Plant ID workshops she has been offering at Boundary Brook this summer.  

 

I loved the plant ID session very much, it was wonderful, I was really inspired and wished I realised that I would love to study to become a botanist if only I could.”

— OUWG member Eliane Aubain

The next Plant ID session is 11 a.m.  on Saturday 17th July, with a final session on 28th August.

Read Camilla’s guide to Early Summer Wild Flowers in Oxford, illustrated by photographs from OUWG Chair Helen Edwards.

Compositae, the Daisy or Dandelion family or Asteraceae

Flowerheads composed of many separate tiny flowers called florets.

Beaked Hawk’s-beard

Beaked-Hawks-beardAfter the dandelions, this is the next dandelion-like flower to get going in May along the road verges. Its tall, branched stems can reach up to nearly two metres tall, and the flowers are 1.5 to 3 cm across. The plant is biennial – growing to form a rosette of leaves on the ground in the first year, and a tall flowering head in the second, and then dying back. Best distinguished from other plants with dandelion-like flowers by having leaves up the stem, and from other hawk’s-beards by the pinkish stripe on the outside of the underside of the outer florets. The hawk in the name is thought to refer to medicinal purposes for eye complaints – to become sharp-eyed as a hawk. 

Its Latin name Crepis, coming from the Green “krepis” a textured light cloth that had various uses including veils. From there it went into Dead Latin as “crispus, or, “crisp” meaning curled and wrinkled. Then to French and lastly to English as  “crepe” as in “crepe paper.”  

Mouse-ear-Hawkweed

Mouse-ear Hawkweed

This delightful little lemon-yellow hawkweed prefers dry, lime-rich soils. The upper side of the leaf has long scattered hairs, while the underside is thickly felted with short white hairs.

Botanical Print

Umbellifers, the Carrot family, or Apiaceae

With white flower heads arranged like an umbrella.

 

Cow Parsley

Cow-ParsleyAlso called Queen Anne’s Lace or Keck this frothy umbellifer is a familiar plant of roadside verges.  The feathery leaves are deeply divided. As it is easily confused with poisonous umbellifers, such as Hemlock and Fool’s Parsley, eating it is not recommended. The smell of the crushed young leaves is characteristic, while leaves of Wild Carrot (also called Queen Anne’s Lace) are distinctly carroty. Many species of this family are aromatic and have been used as flavourings since Roman times, for instance Carraway, Fennel and Cumin.

Known to Shakespeare as Kecksies

In Henry V, the Duke of Burgundy likens France to a neglected garden:

her hedges even-pleach’d,

Like prisoners wildly overgrown with hair,

Put forth disorder’d twigs; her fallow leas

The darnel, hemlock and rank fumitory

Doth root upon,…  The even mead, …

Wanting the scythe,…nothing teems

But hateful docks, rough thistles, kecksies, burs,

Losing both beauty and utility.

Stone ParsleyStone Parsley

The leaves of this slender umbellifer are less divided than in the Cow Parsley, being once pinnate, that is divided into a series of leaflets down each side of the leaf stalk. The young foliage smells of petrol when crushed, and the aromatic seeds can be used as a condiment. This is a plant of disturbed ground and waste places.

Ground Elder

This shade-loving perennial can become a pernicious weed. The leaves are divided into three leaflets and can be eaten as cooked “greens”.

 

Hogweed

Like the related Giant Hogweed, the leaves of this plant can bring out a nasty rash, though the seeds can be used as a flavouring. The flowers of this plant are immensely popular with a wide range of insects.

 

Hemlock (not currently found at Boundary Brook, but common on Burgess Field)

This is a very tall plant (up to 2.5 m) with purplish blotches on the smooth stems, and feathery leaves. It is highly poisonous, especially the seeds and roots, giving the infusion which the Greek Philosopher Socrates took when he had been convicted for corrupting the young.

 

Red and White Campion and Ragged Robin

In the Campion family each of the five petals is deeply notched at the tip, while in Ragged Robin the petals are further divided into four slender ribbons. The leaves arise in opposite pairs up the stem. 

Red Campion painting by OUWG member
Red Campion painting by OUWG member

The Red and White Campions hybridize readily, giving a hybrid swarm of pinkish flowered plants. Red Campion prefers shady places, while White Campion likes full sun, and Ragged Robin grows near water.

Ragged Robin by the Wildlife Garden Pond

As Sarah Raven writes in her book Wild Flowers, they:

look a bit dishevelled, like a skinny dandy after an all-night party.  So many flowers are exercises in perfection and prettiness, but Ragged Robin is cooler than that: a Red Campion that has been through a shredder.

 

Ragged RobinThe Ragged Robin Fairy by Mary Cecily Barker

In wet marshy meadows

A tattered piper strays—

Ragged, ragged Robin;

On thin reeds he plays.

He asks for no payment;

He plays, for delight,

A tune for the fairies

To dance to, at night.

They nod and they whisper,

And say, looking wise,

“A princeling is Robin,

For all his disguise!”

 

Crucifers, or Cabbage family or Brassicaceae

Flowers with four petals arranged like a cross, usually white or yellow. Fruit a long, narrow pod.

 

Hedge Garlic or Jack-by-the-Hedge

Hedge-Garlic-or-Jack-by-the-HedgeThis white flowered, shade-loving crucifer is a food plant for caterpillars of the Orange Tip butterfly. The narrow, green caterpillars look just like the developing seed pods. The young leaves, flowers and buds make a tasty addition to salads. Various parts of the plant were also used for medicinal purposes.

 

Jack-by-the-Hedge by Cicely Mary Barker

Don’t you know him? Straight and tall—

Taller than the nettles;

Large and light his leaves; and small

Are his buds and petals.

Small and white, with petals four,

See his flowers growing!

If you never knew before,

There is Jack for knowing!

 

Canola, Rapeseed or Oilseed Rape

Canola, Rapeseed or Oilseed RapeThis large, yellow-flowered plant has recently become common on roadsides and waste places, especially along the river. It is grown extensively for its oil-rich seeds, and also provides food for honey production by bees.

Ladies Smock or Cuckoo flower is also a member of this family (see Spring Flowers)

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