Red Clover is a familiar wildflower with pinkish-purple, rounded flower heads. Its three-part leaves sometimes show a faint chevron marking, and like other clovers, it helps enrich the soil by fixing nitrogen. On Lihou, you might see clusters of Red Clover in open grassy areas, providing a valuable nectar source for bees and butterflies.

A delicate violet with heart-shaped leaves and pale purple blooms, lacking the sweet scent of some other violets. “Dog-violet” refers to its unscented nature (unlike sweet violets). On Lihou, you might spot these charming flowers in damp or slightly shaded spots.

Famous for its stinging hairs, the Common Nettle is a tall, upright perennial with pointed, serrated leaves. Despite the sting, it’s valuable for wildlife—caterpillars of several butterflies feed on its leaves. On Lihou, nettles often pop up in nutrient-rich or disturbed ground.

This plant grows on walls or rocky surfaces, often in cracks and crevices. It has translucent stems and oval leaves, with tiny, inconspicuous flowers.

A small annual with oval leaves, white to pale-purple star-shaped flowers, and shiny black (sometimes green or purple) berries. Parts of the plant can be toxic if eaten raw, so it’s best admired and not consumed.

A tiny annual plant with finely divided leaves that can look a bit like parsley from above. Often forming a flat, ground-hugging rosette, it’s easy to miss unless you’re looking closely.

A well-known buttercup with bright yellow flowers and runners (stolons) that root at intervals, helping it spread. Its leaves are divided into three lobes, each often with a pale mark.

Recognisable by its arrow-shaped leaves, Sorrel is a tangy perennial herb sometimes used in soups or sauces for its sharp flavour. Its tall stalks of reddish-brown seed clusters appear in summer.

Also known as “Creeping Wire Vine,” this woody plant has thin, wiry stems and small, rounded leaves. It’s native to New Zealand but has been introduced elsewhere and is considered an invasive species. It can spread quickly, covering walls, rocky areas, and gaps in vegetation.

A fine-textured grass with slender leaves that can have a reddish tint at the base, giving it the name “Red Fescue.” It tolerates salt spray and occasional mowing, making it common in coastal grassland on Lihou. Its seed heads can form attractive, wispy tufts when allowed to grow taller.

A small, light-green grass known for its ability to flower and seed at almost any time of year. It readily colonises bare soil and cracks in paths.

This robust grass has clumps of flattened, pale-green flower heads that fan out like a cock’s foot when they mature. Cock’s-foot grows quickly in fertile soils and is often found in grassy fields or along verges, adding height to mixed grassland patches.

A softly hairy grass with grey-green leaves that can appear slightly fuzzy. The flower heads often have a pinkish tinge, giving it a “misty” look—hence the name “fog”.

With broad, oval leaves and prominent ribs, Greater Plantain hugs the ground in a sturdy rosette. It sends up taller, cylindrical flower spikes. On Lihou, you’ll find it in well-trodden places—it’s one of the first plants to pop up in compacted soils, where few others can thrive.

Ribwort Plantain has narrow, ribbed leaves forming a neat rosette at ground level. Its tall, slender flower spikes feature a ring of tiny white or brownish flowers near the top. Common along paths or in short turf on Lihou, it provides seeds for birds and insects throughout much of the year.

Recognisable by its large pinkish-purple, veined flowers and heart-shaped leaves, Common Mallow can grow into a bushy form in sheltered spots. Historically used for both culinary and medicinal purposes, it attracts pollinators with its showy blooms. On Lihou, it may appear along paths or near rocks or walls where soil nutrients accumulate.

This relative of the crane’s-bill has divided leaves and pinkish flowers, with seed pods that resemble a stork’s bill. “Musk” refers to the faint scent sometimes detected from crushed foliage.

A robust, spiny shrub with golden-yellow, coconut-scented flowers almost year-round, though most abundant in spring. Its stiff, needle-like “leaves” provide effective protection from grazing. On Lihou, Gorse stands can form thickets on slopes or open ground, providing habitat for birds seeking shelter and nesting sites.

This small annual legume has delicate, pinnate leaves and tiny white or pinkish flowers. Its slender pods cluster together in a way that resembles a bird’s foot, giving the plant its name.

Spotted Medick is a low-growing annual legume whose trifoliate leaves often show distinct dark blotches (spots) on each leaflet. Its small yellow flowers form clustered heads which later develop into spiralled seed pods. On Lihou, it can appear in disturbed turf or open grassy areas.

This annual has simple oval leaves and produces small, inconspicuous greenish flowers. It can appear rapidly on disturbed ground, benefiting from mild coastal climates.

A tall, robust fern, Bracken unfurls its large triangular fronds in spring, sometimes forming dense stands that overshadow other plants.

This sturdy sedge has creeping rhizomes that help stabilise sandy soils. Its stiff, greyish-green leaves often form dense patches on dunes or sandy banks.

Navelwort has fleshy, round leaves with a central dimple. Its tall flower spikes bear small, greenish-white, bell-like blooms. On Lihou, look for it in damp crevices of walls or shaded rock faces; the leaves often appear fresh and slightly translucent, even in drier spells.

A bright, golden-yellow stonecrop, Biting Stonecrop gets its name from the peppery “bite” of its leaves. It can spread rapidly over thin soils or cracks in rock, forming a sun-catching carpet.

English Stonecrop forms tight, low cushions of succulent leaves that can take on a reddish tinge in strong sun. Its star-shaped flowers are usually white or pale pink, providing a delicate contrast against the fleshy foliage. On Lihou, look for clusters on rocky outcrops, walls, or very thin soils—anywhere with plenty of sun and minimal competition.

Recognised by its bright green, oval leaves and small white, deeply notched petals, Chickweed can flower throughout much of the year. The weak, trailing stems often have a line of tiny hairs along one side.

A short, sprawling plant with softly hairy, oval leaves (reminding some of a mouse’s ear). Its small white flowers have notched petals. On Lihou, Common Mouse-ear occupies turf, paths, and other open ground, blending easily with daisies and other low-growers.

A compact, greyish-green plant forming clumps of narrow leaves. It bears inflated, balloon-like calyces and white petals that can appear singly or in small groups (“uniflora” meaning “one-flowered,” though it can sometimes have more).

A striking wildflower with rose-pink blooms and soft, downy leaves. The male and female flowers often occur on separate plants. On Lihou, Red Campion grows in sheltered spots, adding colour along paths or near bramble patches. Bees and other pollinators are drawn to its bright petals.

A diminutive, mat-forming annual with opposite leaves arranged in small groups of (usually) four. It produces tiny, starry white flowers that can be easy to overlook.

A small, salt-tolerant brassica with fleshy, spoon-shaped leaves and tiny white, four-petalled flowers. It famously colonises roadside verges salted in winter, but on Lihou it takes advantage of natural sea spray. Historically, scurvy-grasses were prized for their high vitamin C content—used to ward off scurvy.

This low, prostrate plant emits a pungent odour when crushed. It produces small clusters of greenish-white flowers and thrives in disturbed, nutrient-rich soil. On Lihou, look for Lesser Swine-cress in compacted ground near paths.

Ragwort is a tall, bright-yellow composite flower well known both for its importance to certain insects (particularly the cinnabar moth) and its toxicity to livestock (particularly when cut and dried with hay crops where it goes unnoticed by the livestock). Each plant can produce masses of daisy-like flower heads atop sturdy, branching stems.

Common Fleabane bears golden-yellow, daisy-like blooms with a slightly shaggy appearance. The plant has softly downy, oval leaves and prefers damp soils. It was once thought to repel fleas, giving rise to its name. On Lihou, you might find it in moist hollows or near seasonal puddles, adding bright splashes of colour in late summer.

The classic Daisy is easily recognised by its yellow central disc surrounded by white petals (occasionally tinged pink). A hardy perennial, it often dots lawns and paths.

Cat’s-ear looks superficially like a dandelion but can be distinguished by its branching flower stems and hairy leaves divided into rounded lobes. Its name comes from the fine hairs on the leaves, resembling a cat’s ear.

Lesser Hawkbit is a low-growing perennial producing bright yellow, dandelion-like flower heads.

Smooth Sow-thistle is an annual herb recognised by its soft, spiny-edged leaves and milky sap. Despite the prickly appearance, it is relatively tender compared to true thistles.

Milk Thistle sports bold, white-veined leaves and striking purple flowers, with spines along the leaf edges. Traditionally known for its medicinal properties, it is often found in waste ground or rough coastal grassland. On Lihou, look for its large, spiky rosettes in sunnier spots, where it can establish quickly in well-drained soils.

With spiny leaves and a tall, bristly stem crowned by purple flower heads, the Spear Thistle is a favourite of bees and butterflies. Despite its prickly exterior, it serves as an important nectar source. On Lihou, it pops up in disturbed or rough grassland, forming spiky rosettes before shooting upwards to bloom in mid- to late summer.

This tough little coastal fern tucks itself into damp crevices of sea cliffs, walls, or rocky ledges. Well adapted to coastal environments, its leathery, dark-green fronds resist salt spray, which would shrivel most other ferns.

Originally introduced as a garden ornamental, Spanish Bluebells can hybridise with native bluebells. They have more upright flower spikes and paler blue, bell-shaped blooms than the native species.

Sea Carrot, a wild relative of the cultivated carrot, bears umbels of tiny white flowers that can appear in a dome or slightly concave shape (less “lacy” than other carrot subspecies). It prefers sandy or stony ground with full sun. On Lihou, you’ll see its delicate, frothy clusters brightening the coastal grassland in summer, visited by pollinating insects.

This aromatic, fleshy-leaved plant grows in rocky crevices and cliff faces by the sea. Historically prized for pickling (sometimes called “sea fennel”), Rock Samphire has a zesty, salty flavour. On Lihou, it can sprout from cracks in the coastal rocks, its umbrella-like clusters of yellowish flowers appearing in summer.

Sea Beet is the wild ancestor of cultivated beetroot, sugar beet, and chard. It has thick, glossy leaves and sturdy taproots that tolerate salt spray and poor soils. On Lihou, look for it on the upper shore or near footpaths close to the coast, where its deep roots and fleshy leaves help it thrive in the island’s windy, saline conditions.

A tiny grass species that can appear before many others have started growing, giving it the name “Early” Meadow-grass. It is easily overlooked due to its small size and subtle flower heads. On Lihou, it may emerge in low grassy patches or coastal paths soon after winter, taking advantage of the island’s mild conditions.

Named for its horn-like, deeply lobed leaves, Buck’s-horn Plantain often appears on Lihou’s paths or disturbed edges. It is highly tolerant of salt spray and trampling, making it common where people walk. Look for its compact rosettes hugging the ground, sometimes sprinkled with tiny flower spikes.

A member of the pea family, Yellow-vetch features delicate yellowish flowers that attract bees and other pollinators. Like other legumes, it helps improve soil fertility by fixing nitrogen at its roots. On Lihou, it may appear in open patches of grassy or sandy ground near the shoreline, adding spots of pale yellow among the greenery.

This cheerful plant is easily recognised by its clusters of yellow, pea-like flowers, sometimes tinged with red. It is important for pollinators, especially bees and butterflies, and its seedpods can resemble a bird’s foot.

Known as “Poor Man’s Weatherglass,” it closes its flowers in dull conditions and opens them in bright weather. On Lihou, it can appear in scuffed ground or by footpaths, forming tiny spots of colour. Though each blossom is only a few millimetres wide, the vibrant hue stands out against the island’s more subdued greens and browns.

This delicate plant sends up tiny pink or lilac flowers just as many other species are finishing for the year. On Lihou, it can pop up in sparsely vegetated spots where competition is low, providing a surprise burst of colour in late summer. Its flower spikes may go unnoticed unless you look closely at the island’s short grassland and along the edges of the footpaths.

Thrift produces clusters of dainty pink flower heads, often forming bright patches along Lihou’s rocky coast. Its thin, grassy leaves withstand salty sprays and harsh winds, giving it an advantage over less hardy species. When in full bloom, it adds a splash of colour to Lihou.

Lesser Celandine is one of the earliest spring flowers, opening bright yellow petals whenever sunlight warms the ground. Around Lihou, look for its clusters in sheltered depressions or damp hollows, noticeable spots of yellow before other species emerge. Although its flowers are short-lived, they provide vital early nectar for pollinators.

Its rounded leaves, said to resemble a dove’s foot, and tiny crane’s-bill-shaped fruits give this wildflower its name. On Lihou, it can appear among sparse turf where the ground is kept short by coastal conditions. Despite the delicate blooms, it is quite hardy and can flourish in poor soils where competition from larger plants is minimal.

This rare species is known in the Channel Islands only from a brackish pool on Lihou, demonstrating how specialised plants can be in coastal environments. Its succulent-like leaves tolerate saltwater fluctuations. As an annual adapted to saline habitats, its survival depends on the pool’s unique water chemistry and the island’s minimal disturbance.

The bright yellow petals of this poppy create a striking display against sparse coastal shingle, though each bloom is relatively short-lived. Its long, horn-like seed pods give the plant its common name. Like Sea Kale on Lihou’s shorelines, the Yellow Horned-Poppy helps stabilise loose substrates and favours salty, drought-prone conditions.

Once cultivated as a vegetable, wild Sea Kale now represents relatively undisturbed shingle habitats. Its bluish-green leaves and clusters of white flowers attract pollinators and stabilise shifting substrates. On Lihou’s shingle banks, these statuesque plants help preserve biodiversity while withstanding strong salt-laden winds.

With lilac or pinkish crocus-like flowers, Sand Crocus is found in only a few locations in the UK yet flourishes on Lihou. The island’s mild climate and sandy soils provide ideal conditions for its bulbs. In late winter or early spring, look for these dainty blooms brightening open turf where competition from larger plants is minimal.

A rare fern ally, Hedgehog Quillwort grows in very specific sites with fluctuating water levels. Its spine-like leaves poke out of shallow depressions, easily overlooked unless one searches carefully. On Lihou, temporary pools provide a vital haven for this uncommon plant, allowing it to complete its life cycle away from heavier disturbance in other locations.