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A WIDER WORLD OF FLOWERS

The botanical directory

From familiar garden flowers to species you have yet to meet. Explore the flowering plant tree through accepted scientific names, botanical families, and synonyms.

Accepted species
347,476
Synonym names
710,971
Botanical families
430
Genera
13,895

Find a flower. Follow its family.

Search scientific names or try a familiar florist name, like rose or peony.

Scientific names and synonyms are searchable from two characters. Familiar florist names link to their broader genus; common names are not available for every species.

2,276 species in PlantaginaceaeShowing 985–1,008

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Photos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Name authors credit the botanists behind a scientific name; “L.” stands for Carl Linnaeus. Swipe across the table to see family and guide links.

Flowering species, botanical families, photographs, and available florist guides
PhotoSpeciesFamily & genusFlower guides
No photo yetNuttallanthus texanusName author: (Scheele) D.A.SuttonAccepted speciesPlantaginaceaeNuttallanthus genusNo guide yet
No photo yetOurisia alpinaName author: Poepp. & Endl.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia bifloraName author: Wedd.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia brevifloraName author: Benth.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia caespitosaName author: Hook.f.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia chamaedrifoliaName author: Benth.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia coccineaName author: (Cav.) Pers.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia cockayneanaName author: PetrieAccepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia cockaynianaName author: PetrieAccepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia colensoiName author: Hook.f.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia confertifoliaName author: ArroyoAccepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia cotapatensisName author: Meudt & S.BeckAccepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia crosbyiName author: CockayneAccepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia fragransName author: Phil.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia fuegianaName author: Skottsb.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia glandulosaName author: Hook.f.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia goulandianaName author: ArroyoAccepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia integrifoliaName author: R.Br.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia lacteaName author: Cockayne & AllanAccepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia macrocarpaName author: Hook.f.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia macrophyllaName author: Hook.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia melaspermioidesName author: Phil.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia microphyllaName author: Poepp. & Endl.Accepted speciesPlantaginaceaeOurisia genusNo guide yet
No photo yetOurisia modestaName author: DielsAccepted speciesPlantaginaceaeOurisia genusNo guide yet
THE SOURCE & THE SCOPE

A living reference.
A documented starting point.

Taxonomy changes as plants are studied. This directory preserves the accepted names and synonym relationships in a specific World Flora Online release, so you can trace every entry to its source.

View the June 2026 source dataset

What is included?

All 347,476 accepted species classified under Angiosperms in this snapshot, plus 710,971 names treated as synonyms of those species. Flowering trees, grasses, and other less familiar flowering plants belong here too.

Is this every flower that has ever existed?

No complete list of every historical or undiscovered species exists. This collection excludes unresolved names, subspecies and varieties as separate records, non-flowering plants, and most cultivated forms. It is not a complete fossil or cultivar register.

Can I order these flowers?

A botanical record does not establish cut-flower availability or suitability for an arrangement. Our 980 florist guides cover commercial flowers, specialty garden cuts, and foliage, with design notes, photos, and calculator links. Calculator selection uses that florist collection; other ingredients can be entered as custom items.

Taxonomy: World Flora Online Consortium · CC0 public domain · Published June 21, 2026. Photographs and editorial florist guides have separate credits.