Plant ID guide

Do you want to learn to identify plants found wild in Britain? Then this website is for you! Unlike phone apps, this site actually teaches you to recognise plant families as you go along, by showing you plants grouped by family. Answer a few short and simple questions, which greatly narrow down which family your plant belongs to, and then press the button to look through all the possible families to find a match. The method used here has been designed and honed over 15 years of running plant ID classes for the public.
The plates on this website present almost1 the complete British flora – native and alien. You can choose to view the Expert plates (all images we have), Intermediate Plates (rare aliens and extreme rarities omitted), or Beginner plates (only the commoner species, with some added points of interest). If you’re new to plant ID, start with the beginners’ plates, but you can always switch to the others if you think you may have something uncommon or rare! The beginners' plates are especially recommended for children.
You can choose now which type of plates to look at using these buttons here – but you can switch at any time while looking at the plates.

These are the most comprehensive image libraries of the British Isles flora available anywhere online. Each species photo comes with key points of information: how common or rare it is, when it flowers, and what type of habitat it’s usually found in. Seeing all this information together, instead of having to first look at images and then check text, makes it much easier to select the likeliest species you have found. Both English and scientific names are given for all species.

This website is a very new resource, and feedback is welcome! Concept, design and photos are by Dr Richard Milne, and the website was built by Ayaan Decosta. For full details of how to use the site, and FAQs, see here.





1 The main omissions here are (1) grasses, for which at present only commoner species are included, (2) so-called ‘critical groups’ which contain large numbers of very similar species2, for which only representative species are included, and (3) very rare aliens, for which the Expert plates contain as many as possible, but by no means all. Ferns and Conifers are not yet included but will be added soon.


2 Did you know that there are 250 kinds of dandelion and 350 kinds of bramble in Britain? This is not something beginners or even experienced amateurs need to worry about, and they all look pretty similar to one another.




Is your plant any of the following?

If your plant isn't woody or aquatic, use the table below. Determine arrangement of flowers to choose a column, and then choose a row from individual flower traits: number of petals, flower symmetry, and if it's green or brown.


Single or Pair

Leaf axils

Spike or raceme

Umbel or double umbel

Complex group

Tight head

Green or Brown flowers, often very small, leaves NOT grass-like
Araceae
Plantaginaceae
Caryophyllaceae
Asparagaceae
Ranunculaceae
Orchidaceae
Cannabaceae
Euphorbiaceae
Polygonaceae
Amaranthaceae
Rosaceae
Euphorbiaceae
Urticaceae
Caryophyllaceae
Callitrichaceae
Santalaceae
Rubiaceae
Lythraceae
Resedaceae
Araceae
Saxifragaceae
Orchidaceae
Thymelaeaceae
Montiaceae
Crassulaceae
Grossulariaceae
Asparagaceae
Ranunculaceae
Aizoaceae
Cannabaceae
Ceratophyllaceae
Elatinaceae
Haloragaceae
Hippuridaceae
Plantaginaceae
Polygonaceae
Amaranthaceae
Resedaceae
Euphorbiaceae
Urticaceae
Cannabaceae
Potamogetonaceae
Araceae
Cucurbitaceae
Saxifragaceae
Crassulaceae
Brassicaceae
Dioscoreaceae
Grossulariaceae
Thymelaeaceae
Asteraceae
Salicaceae
Gunneraceae
Phytolaccaceae
Apiaceae
Araliaceae
Hydrocotylaceae
Cucurbitaceae
Polygonaceae
Amaranthaceae
Euphorbiaceae
Rosaceae
Urticaceae
Cannabaceae
Resedaceae
Asteraceae
Caryophyllaceae
Rubiaceae
Ranunculaceae
Dioscoreaceae
Thymelaeaceae
Gunneraceae
Saxifragaceae
Vitaceae
Montiaceae
Araliaceae
Melanthiaceae
Plantaginaceae
Euphorbiaceae
Amaranthaceae
Rosaceae
Adoxaceae
Asteraceae
Cannabaceae
Santalaceae
Urticaceae
Hydrocotylaceae
Araceae
Resedaceae
Caryophyllaceae
Gunneraceae
Salicaceae
Apiaceae
Orchidaceae
Saxifragaceae
Potamogetonaceae
Aizoaceae
Vitaceae

Green or Brown flowers, often very small, leaves grass-like
Caryophyllaceae
Plantaginaceae
Orchidaceae
Typhaceae
Ranunculaceae
Caryophyllaceae
Potamogetonaceae
Cyperaceae
Typhaceae
Orchidaceae
Callitrichaceae
Zosteraceae
Hippuridaceae
Hydrocharitaceae
Scheuchzeriaceae
Ruppiaceae
Elatinaceae
Cyperaceae
Poaceae
Poaceae
Cyperaceae
Resedaceae
Typhaceae
Juncaginaceae
Araceae
Orchidaceae
Acoraceae
Potamogetonaceae
Polygonaceae
Scheuchzeriaceae
Tofieldiaceae
Zosteraceae
Ruppiaceae
Poaceae
Amaryllidaceae
Liliaceae
Asphodelaceae
Typhaceae
Juncaceae
Poaceae
Cyperaceae
Juncaceae
Amaranthaceae
Polygonaceae
Poaceae
Juncaceae
Cyperaceae
Typhaceae
Araceae
Acoraceae
Plantaginaceae
Amaryllidaceae
Potamogetonaceae
Orchidaceae
Eriocaulaceae
Zosteraceae
Tofieldiaceae
Ruppiaceae
Poaceae

Bilateral flowers
Fabaceae
Violaceae
Caprifoliaceae
Araceae
Lentibulariaceae
Ranunculaceae
Sarraceniaceae
Campanulaceae
Orchidaceae
Iridaceae
Balsaminaceae
Aristolochiaceae
Primulaceae
Lamiaceae
Veronicaceae
Fabaceae
Violaceae
Phrymaceae
Iridaceae
Orobanchaceae
Caprifoliaceae
Campanulaceae
Balsaminaceae
Polygalaceae
Araceae
Orchidaceae
Resedaceae
Aristolochiaceae
Lythraceae
Tropaeolaceae
Acanthaceae
Lamiaceae
Veronicaceae
Orobanchaceae
Fabaceae
Papaveraceae
Orchidaceae
Onagraceae
Polygalaceae
Balsaminaceae
Brassicaceae
Boraginaceae
Scrophulariaceae
Campanulaceae
Lentibulariaceae
Verbenaceae
Iridaceae
Lythraceae
Resedaceae
Ranunculaceae
Saxifragaceae
Acanthaceae
Pontederiaceae
Cleomaceae
Fabaceae
Apiaceae
Geraniaceae
Veronicaceae
Scrophulariaceae
Valerianaceae
Balsaminaceae
Lamiaceae
Polemoniaceae
Boraginaceae
Fabaceae
Iridaceae
Orobanchaceae
Verbenaceae
Hydrophyllaceae
Lythraceae
Resedaceae
Adoxaceae
Caprifoliaceae
Campanulaceae
Ranunculaceae
Papaveraceae
Alstroemeriaceae
Fabaceae
Asteraceae
Lamiaceae
Dipsacaceae
Valerianaceae
Caprifoliaceae
Campanulaceae
Verbenaceae
Orobanchaceae
Polemoniaceae
Apiaceae
Orchidaceae
Aponogetonaceae
Hydrophyllaceae
Pontederiaceae

3 OR 6 petals
Amaryllidaceae
Iridaceae
Asparagaceae
Liliaceae
Ranunculaceae
Colchicaceae
Rosaceae
Aristolochiaceae
Asparagaceae
Liliaceae
Asphodelaceae
Iridaceae
Resedaceae
Aristolochiaceae
Polygonaceae
Lythraceae
Scheuchzeriaceae
Commelinaceae
Asparagaceae
Iridaceae
Dioscoreaceae
Liliaceae
Asphodelaceae
Lythraceae
Resedaceae
Polygonaceae
Nartheciaceae
Juncaginaceae
Scheuchzeriaceae
Tofieldiaceae
Araceae
Acoraceae
Bromeliaceae
Amaryllidaceae
Liliaceae
Asparagaceae
Butomaceae
Alismataceae
Asparagaceae
Dioscoreaceae
Alismataceae
Liliaceae
Polygonaceae
Rosaceae
Alstroemeriaceae
Iridaceae
Asphodelaceae
Lythraceae
Resedaceae
Melanthiaceae
Aponogetonaceae
Pontederiaceae
Asparagaceae
Amaryllidaceae
Polygonaceae
Asphodelaceae
Nartheciaceae
Tofieldiaceae
Eriocaulaceae
Araceae
Acoraceae
Asteraceae

4 petals
Papaveraceae
Rosaceae
Onagraceae
Ranunculaceae
Brassicaceae
Cornaceae
Gentianaceae
Melanthiaceae
Onagraceae
Rosaceae
Rubiaceae
Ranunculaceae
Caryophyllaceae
Papaveraceae
Brassicaceae
Veronicaceae
Aquifoliaceae
Crassulaceae
Ericaceae
Thymelaeaceae
Resedaceae
Lythraceae
Oleaceae
Cleomaceae
Buxaceae
Brassicaceae
Onagraceae
Veronicaceae
Resedaceae
Polygonaceae
Lythraceae
Thymelaeaceae
Oleaceae
Cleomaceae
Buxaceae
Papaveraceae
Rubiaceae
Rosaceae
Brassicaceae
Gentianaceae
Onagraceae
Veronicaceae
Lythraceae
Resedaceae
Aquifoliaceae
Celastraceae
Cornaceae
Rhamnaceae
Thymelaeaceae
Cleomaceae
Garryaceae
Rutaceae
Brassicaceae
Rubiaceae
Dipsacaceae
Valerianaceae
Adoxaceae
Eriocaulaceae
Polygonaceae

5 JOINED petals
Primulaceae
Ericaceae
Convulvulaceae
Campanulaceae
Apocynaceae
Gentianaceae
Solanaceae
Caprifoliaceae
Caryophyllaceae
Menyanthaceae
Scrophulariaceae
Diapensiaceae
Nyctaginaceae
Boraginaceae
Ericaceae
Primulaceae
Campanulaceae
Convulvulaceae
Apocynaceae
Solanaceae
Cucurbitaceae
Gentianaceae
Santalaceae
Scrophulariaceae
Nyctaginaceae
Campanulaceae
Boraginaceae
Ericaceae
Menyanthaceae
Crassulaceae
Primulaceae
Scrophulariaceae
Solanaceae
Cucurbitaceae
Polemoniaceae
Verbenaceae
Primulaceae
Cucurbitaceae
Apocynaceae
Apiaceae
Boraginaceae
Valerianaceae
Gentianaceae
Primulaceae
Apocynaceae
Solanaceae
Rubiaceae
Campanulaceae
Polemoniaceae
Plumbaginaceae
Caprifoliaceae
Caryophyllaceae
Scrophulariaceae
Adoxaceae
Hydrophyllaceae
Cucurbitaceae
Verbenaceae
Menyanthaceae
Asteraceae
Dipsacaceae
Campanulaceae
Primulaceae
Boraginaceae
Valerianaceae
Adoxaceae
Convulvulaceae
Plumbaginaceae
Apiaceae
Hydrophyllaceae
Caprifoliaceae
Polemoniaceae
Verbenaceae

5 FREE petals
Ranunculaceae
Rosaceae
Geraniaceae
Caryophyllaceae
Hypericaceae
Oxalidaceae
Saxifragaceae
Parnassiaeae Nymphaeaceae
Malvaceae
Paeoniaceae
Linaceae
Cistaceae
Sarraceniaceae
Passifloraceae
Saururaceae
Grossulariaceae
Aizoaceae
Portulacaceae
Limnanthaceae
Malvaceae
Hypericaceae
Caryophyllaceae
Polygonaceae
Crassulaceae
Rosaceae
Primulaceae
Lythraceae
Portulacaceae
Linaceae
Cistaceae
Oxalidaceae
Geraniaceae
Saxifragaceae
Santalaceae
Ranunculaceae
Frankeniaceae
Montiaceae
Grossulariaceae
Menyanthaceae
Tropaeolaceae
Berberidaceae
Rosaceae
Lythraceae
Resedaceae
Polygonaceae
Saxifragaceae
Droseraceae
Linaceae
Cistaceae
Montiaceae
Berberidaceae
Grossulariaceae
Ranunculaceae
Phytolaccaceae
Malvaceae
Limnanthaceae
Buxaceae
Apiaceae
Geraniaceae
Oxalidaceae
Rosaceae
Montiaceae
Rosaceae
Hypericaceae
Polygonaceae
Caryophyllaceae
Saxifragaceae
Crassulaceae
Ranunculaceae
Malvaceae
Geraniaceae
Linaceae
Montiaceae
Solanaceae
Plumbaginaceae
Lythraceae
Resedaceae
Caryophyllaceae
Rosaceae
Apiaceae
Plumbaginaceae
Polygonaceae
Saxifragaceae
Crassulaceae
Cornaceae
Thymelaeaceae

7 OR MORE petals
Ranunculaceae
Nymphaeaceae
Primulaceae
Rosaceae
Aizoaceae
Paeoniaceae
Gentianaceae
Asteraceae
Melanthiaceae
Passifloraceae
Saururaceae
Aponogetonaceae
Eriocaulaceae
Typhaceae
Aizoaceae
Asteraceae
Paeoniaceae
Passifloraceae
Primulaceae
Rosaceae
Caryophyllaceae
Geraniaceae
Onagraceae
Lythraceae
Typhaceae
Asteraceae
Resedaceae
Lythraceae
Ranunculaceae
Onagraceae
Brassicaceae
Typhaceae
Asteraceae
Asteraceae
Caryophyllaceae
Ranunculaceae
Rosaceae
Gentianaceae
Lythraceae
Resedaceae
Crassulaceae
Geraniaceae
Asteraceae
Caryophyllaceae

View plates of a single family:





Do the flowers have petals?

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Currently showing advanced Plates