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.
1,623 species · PsychotriaShowing 1,033–1,056
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 | Psychotria notopleuroidesName author: C.M.TaylorAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria noxiaName author: A.St.-Hil.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nubicaName author: DelileAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nubicolaName author: G.TaylorAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nubiphilaName author: DwyerAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nubisylvaeName author: O.LachenaudAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nudaName author: (Cham. & Schltdl.) WawraAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nudifloraName author: Wight & Arn.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nummularioidesName author: GuillauminAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nymanniiName author: M.H.J.van der MeerAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria nzabiiName author: O.LachenaudAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria oaxacensisName author: Borhidi & Salas-Mor.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria oblongicarpaName author: Borhidi & OviedoAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria obovalisName author: A.Rich.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria obovatifoliaName author: De Wild.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria obscuraName author: Zoll. & MoritziAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria obscurinerviaName author: Merr.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria obtegensName author: Müll.Arg.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria obtusifoliaName author: Lam. ex Poir.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria occidentalisName author: Steyerm.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria ochroleucaName author: Standl.Accepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria octosulcataName author: TalbotAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria oinochrophyllaName author: (Standl.) C.M.TaylorAccepted species | RubiaceaePsychotria genus | No guide yet |
| No photo yet | Psychotria oleifoliaName author: (Kunth) Standl.Accepted species | RubiaceaePsychotria 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.