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 |








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.
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.







