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.
106 species · PolyalthiaShowing 25–48
Clear filtersPhotos 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.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Polyalthia dictyoneuraName author: DielsAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia dolichopodaName author: I.M.TurnerAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia dumosaName author: KingAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia elegansName author: K.Schum. & Lauterb.Accepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia ellipticaName author: (Blume) BlumeAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia endertiiName author: D.M.JohnsonAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia esanensisName author: Wiya, Damth. & ChaowaskuAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia evectaName author: (Pierre) Finet & Gagnep.Accepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia flagellarisName author: (Becc.) Airy ShawAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia fruticosaName author: (Jessup) B.Xue & R.M.K.SaundersAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia gamopetalaName author: Boerl. ex Koord.-Schum.Accepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia gracilicolumnarisName author: H.Okada, Tsukaya & SuleimanAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia gracilipesName author: Merr.Accepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia guabatuensisName author: I.M.Turner & UtteridgeAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia guamusangensisName author: I.M.Turner & UtteridgeAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia heliopetalaName author: Leerat. & BunchaleeAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia hirtifoliaName author: J.SinclairAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia hispidaName author: B.Xue & R.M.K.SaundersAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia ichthyosmaName author: I.M.TurnerAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia ignifloraName author: D.M.JohnsonAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia insignisName author: (Hook.f.) Airy ShawAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia intermediaName author: (Pierre) BânAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia johnsoniiName author: (F.Muell.) B.Xue & R.M.K.SaundersAccepted species | AnnonaceaePolyalthia genus | No guide yet |
| No photo yet | Polyalthia kanchanaburianaName author: Khumch. & Thongp.Accepted species | AnnonaceaePolyalthia genus | No guide yet |
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 datasetWhat 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.