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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.

14,256 species in RubiaceaeShowing 6,073–6,096

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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 yetLasianthus vriesianusName author: Miq.Accepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus vulcanicusName author: Ridl.Accepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus walkerianusName author: WightAccepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus wallaceiName author: E.A.BruceAccepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus wardiiName author: C.E.C.Fisch. & KaulAccepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus wawoniensisName author: Rugayah & SunartiAccepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus wightianusName author: Hook.f.Accepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus yaharaeName author: V.S.Dang, Tagane & H.TranAccepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLasianthus yalaensisName author: Napiroon, Duangjai & PoopathAccepted speciesRubiaceaeLasianthus genusNo guide yet
No photo yetLathraeocarpa acicularisName author: Bremek.Accepted speciesRubiaceaeLathraeocarpa genusNo guide yet
No photo yetLathraeocarpa decaryiName author: Bremek.Accepted speciesRubiaceaeLathraeocarpa genusNo guide yet
No photo yetLecananthus erubescensName author: JackAccepted speciesRubiaceaeLecananthus genusNo guide yet
No photo yetLecananthus peduncularisName author: PuffAccepted speciesRubiaceaeLecananthus genusNo guide yet
No photo yetLecananthus pentanderName author: (Merr.) PuffAccepted speciesRubiaceaeLecananthus genusNo guide yet
No photo yetLecariocalyx borneensisName author: Bremek.Accepted speciesRubiaceaeLecariocalyx genusNo guide yet
No photo yetLelya osteocarpaName author: Bremek.Accepted speciesRubiaceaeLelya genusNo guide yet
No photo yetLemyrea ciliolataName author: (A.Chev.) A.Chev. & BeilleAccepted speciesRubiaceaeLemyrea genusNo guide yet
No photo yetLemyrea krugiiName author: (A.Chev.) A.Chev.Accepted speciesRubiaceaeLemyrea genusNo guide yet
No photo yetLemyrea marojejyensisName author: J.R.Stone & A.P.DavisAccepted speciesRubiaceaeLemyrea genusNo guide yet
No photo yetLemyrea utilisName author: (A.Chev.) A.Chev. & BeilleAccepted speciesRubiaceaeLemyrea genusNo guide yet
No photo yetLepidostoma polythyrsumName author: Bremek.Accepted speciesRubiaceaeLepidostoma genusNo guide yet
No photo yetLeptactina angolensisName author: (Hutch.) Bullock ex I.NogueiraAccepted speciesRubiaceaeLeptactina genusNo guide yet
No photo yetLeptactina arborescensName author: (Welw. ex Benth. & Hook.f.) De BlockAccepted speciesRubiaceaeLeptactina genusNo guide yet
No photo yetLeptactina benguelensisName author: (Welw. ex Benth. & Hook.f.) R.D.GoodAccepted speciesRubiaceaeLeptactina 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 1230 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.