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.
4,506 species in AraceaeShowing 3,313–3,336
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 | Philodendron quinquenerviumName author: Miq.Accepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron quitenseName author: Engl.Accepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron radiatumName author: SchottAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rayanumName author: Croat & GrayumAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron recurvifoliumName author: SchottAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron remifoliumName author: R.E.Schult.Accepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron renauxiiName author: ReitzAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron reticulatumName author: GrayumAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rexName author: A.HayAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rheophyticumName author: Buturi & TemponiAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rhizomatosumName author: Sakur. & MayoAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rhodoaxisName author: G.S.BuntingAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rhodospathiphyllumName author: Croat & D.C.BayAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rhodospermumName author: Calazans & Sakur.Accepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron ricardoiName author: E.G.Gonç.Accepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron ricaurtenseName author: CroatAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rigidifoliumName author: K.KrauseAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rimachiiName author: CroatAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rio-pretenseName author: C.A.S.Bat. & M.L.SoaresAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron ripariumName author: Engl.Accepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron robustumName author: SchottAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rocioaeName author: GrayumAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron rodrigueziaeName author: Croat & GrayumAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
| No photo yet | Philodendron roezliiName author: W.BullAccepted species | AraceaePhilodendron genus | Related genus guidePhilodendron |
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.