Fennel

Scientific Name: 
Foeniculum vulgare

With feathery leaves and open umbrella-like clusters of yellow flowers, Fennel is a distinctive member of the carrot family (umbellifer). It favours grassy, disturbed ground and can be seen along roadside verges, and on waste grounds and sand dunes. Possibly introduced by the Romans as a herb for cooking and medicine, it is certainly widely naturalised today, and can be seen flowering between July and October.

How to identify: 
Fennel has grey-green foliage with thread-like leaves that smell of aniseed. Its loose umbels of yellow flowers appear at the ends of branched stems.
Where to find it: 
Grows mainly in central and southern areas of England and along the coastline of Wales.
How people can help: 

Although they sometimes don't look especially wildlife-friendly, our roadside verges and waste grounds can provide valuable habitats for all kinds of plants and animals. The Wildlife Trusts get involved in different projects to help make these places as beneficial for wildlife as possible. We have a vision of a 'Living Landscape': a network of habitats and wildlife corridors across town and country, which are good for both wildlife and people. You can support this greener vision for the future by joining your local Wildlife Trust.

Statistics: 
Height: up to 2m
Conservation status: 
Common, possibly introduced.
Did you know?: 
The seeds of Fennel are still regularly used in cooking today and are sometimes provided as an after-dinner treat in Indian restaurants.
Seasons: 
Summer
Autumn
When to see
Start date: 
July
End date: 
October
Image: 
Fennel - epicnom

Ground-elder

Scientific Name: 
Aegopodium podagraria

Ground-elder was most probably introduced into the UK from continental Europe as a medicinal herb many years ago; it soon became established as a pernicious weed of gardens and cultivated ground. Compact umbels (umbrella-like clusters) of white flowers appear between June and August and are attractive to a range of insects.

How to identify: 
Ground-elder leaves has three-lobed like a pointed clover-leaf at the base of its stems and rounded clusters of small white flowers.
Where to find it: 
Widespread.
How people can help: 

Many of our so-called 'weeds' are beneficial to wildlife, providing food for nectar-loving insects and shelter for minibeasts. Try leaving wilder areas in your garden, such as patches of Ground-elder under a hedge, Red Clover in your lawn and Stinging Nettles near the compost heap, and see who comes to visit... To find out more about wildlife-friendly gardening, visit our Wild About Gardens website: a joint initiative with the RHS, there's plenty of facts and tips to get you started.

Statistics: 
Height: up to 1m
Conservation status: 
Common, possibly introduced.
Did you know?: 
The roots of Ground-elder delve notoriously deep into the soil and can be hard to get rid of, hence the common name of 'Devil's Guts'.
Seasons: 
Summer
When to see
Start date: 
June
End date: 
August
Image: 
Ground elder - Philip Precey

Pignut

Scientific Name: 
Conopodium majus

Common in open woodland, hedgerows and dry grassland, Pignut is a small umbellifer (member of the carrot family) with fine leaves and delicate stems. Small umbels (umbrella-like clusters) of white flowers appear between April and June and are attractive to a range of insects such as soldier beetles and hoverflies.

How to identify: 
Pignut has delicate, branched stems, finely divided leaves and white umbels of small flowers.
Where to find it: 
Widespread.
How people can help: 

The Wildlife Trusts manage many grassland nature reserves for the benefit of all kinds of wildlife. Careful grazing with traditional breeds, hay-cutting at the right time and scrub clearance are just some of the ways these fragile habitats are kept in good condition - supporting wildflowers like Pignut and, in turn, invertebrates and the larger animals that prey on them. By volunteering for your local Trust you can help too, and you'll make new friends and learn new skills along the way.

Statistics: 
Height: up to 25cm
Conservation status: 
Common.
Did you know?: 
The stems of Pignuts lead to dark brown tubers (roots), about 15-20cm long, which are edible and taste a little like hazelnuts. Digging for these nuts was once a popular pastime among children.
Seasons: 
Spring
Summer
When to see
Start date: 
April
End date: 
June
Image: 
Pignut - Philip Precey

Hemlock

Scientific Name: 
Conium maculatum

A notoriously poisonous plant, Hemlock features in history as the plant that was given to the famous Greek philosopher, Socrates, at his execution. But the repellent smell of the crushed leaves of Hemlock luckily helps to ensure that accidental poisonings don't occur very often - even livestock studiously avoid it. This biennial plant prefers damp ground and can grow in huge colonies on waste ground, riverbanks and ditches, but can also be seen along roadside verges. It produces umbels (umbrella-like clusters) of white flowers in June and July.

How to identify: 
A tall, upright plant, Hemlock can be distinguished by the distinctive and unpleasant mousy smell of its foliage and its purple-spotted stems. Its leaves are finely divided and large, flat umbrellas of small white flowers appear in summer.
Where to find it: 
Grows in England and Wales, and has a scattered distribution in Scotland and Northern Ireland.
How people can help: 

Our native wildflowers, such as Hemlock, provide important links in the food chain for many other animals, as well as areas for shelter and material for nesting. The Wildlife Trusts recognise the importance of healthy habitats to support all kinds of species throughout the food chain, so look after many nature reserves for the benefit of wildlife. You can help too: volunteer for your local Wildlife Trust and you could be involved in everything from coppicing to craft-making, stockwatching to surveying.

Statistics: 
Height: up to 2m
Conservation status: 
Common.
Did you know?: 
The toxins in Hemlock are alkaloids, including coniine and gamma-coniceine, which cause muscular paralysis, leading to respiratory failure and eventually death. Only a tiny amount of Hemlock can prove fatal to a human or to livestock.
Seasons: 
Summer
When to see
Start date: 
June
End date: 
July
Image: 

Cow Parsley

Scientific Name: 
Anthriscus sylvestris

Cow Parsley is a hollow-stemmed, tall plant that grows rapidly in the summer before dying back. It likes shady habitats in particular, and can be found decorating woodland edges, roadside verges and hedgerows with masses of frothy, white flowers. These flower umbels (umbrella-like clusters) appear from May until June.

How to identify: 
The large, flat umbrellas of small white flowers, and large, fern-like leaves are familiar characteristics of Cow Parsley. When crushed between the fingers, the leaves produce a strong, almost aniseed-like scent. One of several common members of the carrot family, this is the most abundant, and the earliest-flowering of the roadside umbellifers, collectively referred to as 'Queen Anne's Lace"
Where to find it: 
Widespread.
How people can help: 

Our native wildflowers, such as Cow Parsley, provide important links in the food chain for many other animals, as well as areas for shelter and material for nesting. The Wildlife Trusts recognise the importance of healthy habitats to support all kinds of species throughout the food chain, so look after many nature reserves for the benefit of wildlife. You can help too: volunteer for your local Wildlife Trust and you could be involved in everything from coppicing to craft-making, stockwatching to surveying.

Statistics: 
Height: up to 1m
Conservation status: 
Common.
Did you know?: 
More elegantly known as 'Queen Anne's Lace', Cow Parsley is attractive to a huge number of creatures, from Orange-tip Butterflies to Marmalade Hoverflies and even Rabbits. It's also attractive to us humans and its young leaves can be added to salads as 'Wild Chervil'.
Seasons: 
Summer
When to see
Start date: 
May
End date: 
June
Image: 
Cow parsley - Philip Precey

Sea-holly

Scientific Name: 
Eryngium maritimum

Although more closely related to the carrot than true Holly, the spiky, grey leaves of Sea-holly ensure that this plant lives up to its name; they are covered with a waxy cuticle to help the plant retain water in the arid conditions in which it thrives. Found on coastlines and sand dunes (and even in gardens as a cultivated variety), Sea-holly blooms between July and September, producing round, teasel-like heads of striking blue flowers.

How to identify: 
Sea-holly looks a bit like a thistle when it is in bloom, and has silvery-blue leaves with many prickly spikes on their edges.
Where to find it: 
Only grows around the coastline of the UK and is almost absent from Scotland and the north-east of England.
How people can help: 

The Wildlife Trusts look after many coastal habitats for the benefit of all kinds of wildflowers, such as Sea-holly, and are working closely with farmers, landowners and developers to promote wildlife-friendly practices in these areas. We have a vision of a 'Living Landscape': a network of habitats and wildlife corridors across town and country, which are good for both wildlife and people. You can support this greener vision for the future by joining your local Wildlife Trust.

Statistics: 
Height: up to 60cm
Conservation status: 
Declining.
Did you know?: 
In Elizabethan times, the flowers of Sea-holly were used as an aphrodisiac and were even mentioned by Shakespeare for such a use. The deep roots were also once sold as sweets, having been pulped and sugared first.
Seasons: 
Spring
Summer
Autumn
Winter
When to see
Start date: 
January
End date: 
December
Image: 
Sea-holly - Neil Wyatt

Spiked Water-milfoil

Scientific Name: 
Myriophyllum spicatum

Spiked Water-milfoil is an aquatic plant, living submerged in slow-flowing streams and ditches, as well as lakes, ponds and flooded gravel pits. Its attractive, feathery leaves are held just below the surface of the water, but its tiny reddish flowers emerge on spikes during June and July. It provides shelter for many aquatic creatures and emergent stems offer places for dragonflies and damselflies to alight and lay their eggs.

How to identify: 
The feathery leaves of Spiked Water-milfoil are arranged in whorls of four or five. The spikes of reddish flowers appear above the water's surface in summer. A closely related species, Parrot's Feather (Myriophyllum aquaticum), is an extremely invasive plant from South America. It too has feathery leaves, but produces emergent shoots that quickly carpet pond surfaces.
Where to find it: 
Widespread throughout the lowlands across all parts of the UK, with England and Northern Ireland having the most dominant coverage.
How people can help: 

Human activity, including the drainage of land for agriculture and development, has resulted in the disappearance of many of the UK's wetlands. The Wildlife Trusts are working closely with planners, developers and farmers to ensure our wetlands are protected. You can help too: add native plants and flowers to a wildlife-friendly pond and provide shelter for amphibians and nectar for insects. In particular, be careful to choose suitable plants and avoid invasive species, such as Parrot's Feather, which can spread to the countryside and cause problems for native wildlife, shading out plants and suffocating our waterways. In partnership with the RHS, The Wildlife Trusts' Wild About Gardens initiative can help you plan your wildlife garden.

Statistics: 
Height: up to 10cm Spread: 1-1.5m
Conservation status: 
Common.
Did you know?: 
The closely related Parrot's Feather was introduced into the UK in the 1960s as a garden pond plant, but soon escaped into the countryside, probably as a result of garden waste containing fragments of it.
Seasons: 
Spring
Summer
Autumn
Winter
When to see
Start date: 
January
End date: 
December
Image: 
Spiked water-milfoil - Brent Miller

Ivy

Scientific Name: 
Hedera helix
How to identify: 
Ivy is an evergreen and its glossy, oval leaves with pale veins can be seen throughout the year. Between September and November, look out for the yellow-green flowers that grow in rounded clusters; these are followed by black berries.
Where to find it: 
Widespread.
How people can help: 

The loss of many of our natural habitats in the countryside mean that the flowers and plants in our gardens provide vital food and shelter for a range of wildlife including butterflies, bees, birds and small mammals. To encourage wildlife into your garden, try planting native species such as Ivy. To find out more about wildlife-friendly gardening, visit our Wild About Gardens website: a joint initiative with the RHS, there's plenty of facts and tips to get you started.

Statistics: 
Height: up to 20m
Conservation status: 
Common.
Did you know?: 
If someone
Seasons: 
Spring
Summer
Autumn
Winter
When to see
Start date: 
January
End date: 
December
Image: 
Ivy - Philip Precey

Mistletoe

Scientific Name: 
Viscum album

One of our most practised Christmas traditions - kissing under the Mistletoe - comes from Victorian times when a boy could win a kiss from a girl for each Mistletoe berry he picked from his bunch. This game probably originated from a Norse legend in which the goddess Frigga declared Mistletoe a symbol of love. Floating in lifeless trees, growing from thin air… it’s easy to see how people thought Mistletoe was magical.

How to identify: 
Mistletoe is an evergreen but is best seen during the winter months (November to February) when great balls of it hang from the trees bare branches'. Look for the familiar, white sticky berries (poisonous to humans) and the branching stems with small, oval leaves.
Where to find it: 
Largely grows in central and southern England.
How people can help: 

With the massive decline in traditional orchards over the past 60 years, Mistletoe has become rarer, struggling to find a foothold in its favoured areas. The Wildlife Trusts are working with other organisations on projects to help conserve our orchards and the wildlife they support; for example, many local Trusts look after traditional orchards, or are cultivating orchards, on working farm nature reserves. You can help Mistletoe to spread by growing it in your own garden - extract the seeds and sticky juice from the berries of a cutting and wipe them on a young branch of a suitable tree such as an apple. To find out more about gardening for wildlife visit our Wild About Gardens website.

Statistics: 
Diameter: up to 1m
Conservation status: 
Declining.
Did you know?: 
In the Middle Ages, people used Mistletoe to find treasure, hoping its magic would lead them to a pot of gold.
Seasons: 
Spring
Summer
Autumn
Winter
When to see
Start date: 
January
End date: 
December
Image: 
Mistletoe - Zsuzsanna Bird

Rosebay Willowherb

Scientific Name: 
Chamerion angustifolium

The tall, pink flower spikes of Rosebay Willowherb can often be seen crowding together in thick stands in open spaces such as woodland clearings, roadside verges, grassland and waste ground. A successful coloniser, Rosebay Willowherb has grown in number from a scarce woodland plant to a ubiquitous flower. This expansion occurred as a result of two World Wars clearing huge areas of forest and burning the ground in both town and countryside - just the right conditions for this plant to thrive in. One of its common names in the south-east alludes to this takeover: 'Bombweed'.

How to identify: 
Rosebay Willowherb is a tall plant with pink flowers rising up a flower spike; these flowers appear from June to September. It has lance-like leaves which are arranged spirally up its stem.
Where to find it: 
Widespread.
How people can help: 

Although they sometimes don't look especially wildlife-friendly, our roadside verges, railway cuttings and waste grounds can provide valuable habitats for all kinds of plants and animals from Rosebay Willowherb to Wood Mice. The Wildlife Trusts get involved in different projects to help make these places as beneficial for wildlife as possible. We have a vision of a 'Living Landscape': a network of habitats and wildlife corridors across town and country, which are good for both wildlife and people. You can support this greener vision for the future by joining your local Wildlife Trust.

Statistics: 
Height: up to 1.5m
Conservation status: 
Common.
Did you know?: 
Rosebay Willowherb is able to colonise new areas because of its specially adapted seeds - fitted with tiny, cottony 'parachutes' they are able to disperse across long distances on the slightest breeze. Each plant can produce up to 80,000 seeds and the heat from fires and bonfires can help to germinate them, hence another common name of 'Fireweed'.
Seasons: 
Summer
Autumn
When to see
Start date: 
June
End date: 
September
Image: 
Rosebay willowherb - Paul Lane