Carnations, Asters and Knotweeds

Asterids are the largest group of flowering plants, with more than 80,000 species, about a third of the total flowering plant species.

On this page, we have the Asterales and Caryophyllaceae (Carnations and Knotweed) members of the Asterid group.

We have more Asterids on the Carrots, Nettles, Figwort and More… page.

Carnation / Pink Family

Common Mouse-ear

Mouse Ear
Stable block

Cerastium fontanum.

Common Mouse-ear is a low-growing perennial plant with hairy leaves. It produces small white flowers with notched petals. Commonly found in lawns, gardens, and disturbed areas, it spreads quickly and forms dense mats. It is known for its resilience and adaptability to different soil conditions.

Red Campion

Red Campion
Lakeside

Silene dioica.

Red campion is a wildflower with red, five-petaled flowers. 

Dianthus

Carnation
Splendour Field

Dianthus

Dianthus, are a genus of about 340 flowering plants native to Europe, Asia, and North Africa. They are characterised by their small, fragrant flowers that come in a wide variety of colours, including white, pink, red, yellow, and purple. Dianthus are also known for their delicate and feathery foliage.

(Normally cultivated, rare as a wild plant)

Lesser Stitchwort

Lesser Stitchwort
Everywhere

Stellaria graminea.

Lesser stitchwort is a herbaceous perennial plant. It has narrow, grass-like leaves and delicate white flowers. Lesser stitchwort is commonly found in meadows, woodland edges, and grassy areas.

White Campion

White Campion
Sutton Passeys

Silene latifolia.

White campion is a wildflower that has white flowers with five petals, each deeply notched and almost divided into two. The flowers are surrounded by a balloon-like, white or green-veined calyx. The leaves are hairy, thin, and lanceolate-shaped. White campion blooms from spring to autumn and is pollinated by moths.

Aster / Daisy Family

Daisy

Daisy
Formal Garden Lawn

Bellis perennis.

White flowers with yellow centres, leaves spoon-shaped with toothed margins.

Red Daisy

Red Daisy
Formal Garden Lawn

Bellis perennis.

Red flowers with yellow centres, leaves are narrow and divided.

Oxeye Daisy

Oxeye Daisy
Side of the Hall

Leucanthemum vulgare.

The oxeye daisy has a single, erect stem that is topped with a single flower head. The flower head has a white centre surrounded by white ray petals. The ray petals are actually modified leaves that have become fused together. The centre of the flower head is made up of many small, yellow disc flowers.

Fleebane

Erigeron
Courtyard

Erigeron.

Many branches with erect stems, and numerous white, lavender, or pink flowers. Found in walls.

Sow Thistle

Sow Thistle
Edge of Formal Garden Tunnel

Sonchus.

The flowers are yellow and arranged in a head, with the individual florets surrounded by bracts. The fruits are achenes, which are small, dry, one-seeded fruits.

Creeping Thistle

Creeping Thistle
Everywhere

Cirsium arvense.

The Creeping Thistle is a perennial plant with an extensive underground network of roots that help it spread aggressively.

It has lilac-pink flowers that bloom from June to October. It has spiny leaves and stems. 

Spear Thistle

Spear Thistle
Everywhere

Cirsium vulgare.

Spear Thistles are biennials with a deep taproot.

It has purple flowers on top of a basel ball that bloom from July to September. It has spiny leaves and stems. 

Yarrow

Common Yarrow
Cambridge Road Field

Achillea millefolium.

The Yarrow flower is a perennial herb.  It has a long, slender stem.  The leaves are feathery and divided into many small leaflets. The flowers are small and white or yellow, and they are arranged in flat-topped clusters.

Greater Burdock

Burdock
Lake dam

Arctium lappa.

Burdock is a biennial plant that grows up to 3 meters tall. It has large, heart-shaped leaves that are covered in woolly hairs on the underside. The flowers are purple and clustered together in round heads. The fruits are burrs that have hooked spines, which allow them to attach to clothing or animal fur and be carried long distances.

Wall Lettuce

Wall Lettuce
Boat House

Mycelis muralis.

Flower: 5 yellow ray florets, 7-10 mm across.  June to September.  

Leaves: Pinate

Nipplewort

Nipplewort
Behind the Lake

Lapsana communis.

The Nipplewort is an erect, hairless or glandular-hairy plant with milky sap, growing up to 1.5 meters tall. The leaves are alternate, ovate to sub-rotund, shallowly and toothed. The flowers are arranged in groups of 5-25 with 8-15 ray florets each, 5-toothed tips, and bloom from June to September. 

Common Ragwort

Common Ragwort
Everywhere

Senecio jacobaea.

Common ragwort is a tall, yellow-flowered plant found in meadows and pastures. It has deeply lobed leaves and clusters of daisy-like flowers. While it may look beautiful, ragwort can be toxic to livestock when consumed. It plays a role in supporting biodiversity by providing a habitat for certain butterflies.

Groundsel

Groundsel
Everywhere

Senecio vulgaris.

Found on cultivated and disturbed ground – often viewed as a garden weed.

Yellow flowers.

Pinate leaves.

Cat’s-ear

Cat's-ear
Cambridge Road Field & elsewhere

Hypochaeris radicata.

Cat’s-ear and Autumn Hawkbit are very similar and hard to tell apart.

The flowerhead is not tapered at the base but narrows abruptly into the stem.

Dandelion

Dandelion
Everywhere

Taraxacum officinale.

Dandelion is a perennial herbaceous plant with a distinctive yellow flower head and a cluster of fluffy seeds called “blowballs.” It is widespread in lawns, fields, and disturbed areas. Dandelions have culinary and medicinal uses and are known for their tenacious nature and deep taproot.

Autumn Hawkbit

Autumn Hawkbit
Cambridge Road

Leontodon autumnalis.

Cat’s-ear and Hawkbit both have hairy leaves, a Dandelion does not.

The flowerhead is tapered at the base, narrowing gradually into the stem.

Lesser Hawkbit

Lesser Hawkbit
Between the lake and the golf course.

Leontodin saxatilis.

Flowers are larger than Autumn Hawkbit.

Single flower per stem.

Leaves are hairy.

Hawkweed

Hawkweed
Duck Decoy / Dam.

Hieracium.

Hawkweed is a genus of flowering plants with over 1,000 species known for their yellow flowers and hairy leaves. 

Hawkweed typically has a taller stem and more hairy leaves than Cat’s Ears. Additionally, hawkweed flowers are arranged in a cluster at the top of the stem, while cat’s ears flowers are typically solitary.

Trifid Bur-marigold

Trifid Bur-marigold
Reed bed

Bidens tripartita.

It has a stout, upright stem with spiky leaves.

The flowers are a cluster of little yellow discs.

Found in the damp marshy ground by the Reed Bed.

Dock Family

Broad-leaved Dock

Broad-leaved Dock
Digby wood

Rumex obtusifolius.

Dock is a common name for a variety of plants in the genus Rumex.

The edges of the Broad-leaved Doc wavy and the upper surface is hairless.

Common Sorrel

Red Sorrel
Harrow Road

Rumex acetosa.

Sorrel is a vibrant herbaceous plant characterised by its deep red foliage and slender stems. 

Sheep’s Sorrel

Sheep's Sorrel

Rumex acetosella.

Sheep’s Sorrel has arrow-shaped leaves and red-tinted stems.

Knotgrass

Knotgrass
Main Field

Polygonum aviculare.

Covers bare soil and open ground at a very low level. Pale pink flowers June to October.

Redshank

Redshank
Harrow Road / Digby

Persicaria maculosa.

Pink flowers on long stems from June to October. The narrow oval leaves have a distinctive dark mark in the centre of the leaf.
Found in Digby Avenue by the marshy conservation area. Also on the edge of Pilkingtons Paddock.

Water-pepper

Water-pepper
Corner of Lake and Parkside

Persicaria hydropiper.

Found between the lake and Parkside on damp ground. It has pink flowers on long weeping stems. The leaves are narrow and have a peppery taste (but not related to pepper plants).

(Rare in Nottingham)

Photographs used on these Wildflower pages were taken in Wollaton Park and are reproduced with the original artist’s permission. 

Credits:  Colin Robbins, Gila Taylor, Chris Golightly, Kiyoko Naish, Michael Hayes, Unni Williams, Kyle Heesom, Wendy Martin.

Copyright © for each picture remains with the original artist, who is duly acknowledged and credited for each image.