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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.

31,458 species in OrchidaceaeShowing 16,537–16,560

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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 yetHorichia dressleriName author: JennyAccepted speciesOrchidaceaeHorichia genusNo guide yet
No photo yetHorvatia andicolaName author: GarayAccepted speciesOrchidaceaeHorvatia genusNo guide yet
No photo yetHoulletia brocklehurstianaName author: Lindl.Accepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia conspersaName author: P.OrtizAccepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia lowianaName author: Rchb.f.Accepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia odoratissimaName author: Linden ex Lindl. & PaxtonAccepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia roraimensisName author: RolfeAccepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia sanderiName author: RolfeAccepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia tigrinaName author: Linden ex Lindl.Accepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia unguiculataName author: Schltr.Accepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia uribeveleziiName author: SauledaAccepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHoulletia wallisiiName author: Linden & Rchb.f.Accepted speciesOrchidaceaeHoulletia genusNo guide yet
No photo yetHsenhsua chryseaName author: (W.W.Sm.) X.H.Jin, Schuit., W.T.Jin & L.Q.HuangAccepted speciesOrchidaceaeHsenhsua genusNo guide yet
No photo yetHuntleya apiculataName author: (Rchb.f.) RolfeAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya brevisName author: Schltr.Accepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya burtiiName author: (Endrés & Rchb.f.) PfitzerAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya caroliName author: P.OrtizAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya citrinaName author: RolfeAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya colombovenezuelensisName author: Uribe Vélez & SauledaAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya cristinaeName author: Uribe Vélez & SauledaAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya fasciataName author: FowlieAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya gustaviName author: (Rchb.f.) RolfeAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya insolitaName author: Uribe Vélez & SauledaAccepted speciesOrchidaceaeHuntleya genusNo guide yet
No photo yetHuntleya lucidaName author: (Rolfe) RolfeAccepted speciesOrchidaceaeHuntleya 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.