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.
96 species · SpigeliaShowing 49–72
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 | Spigelia leiocarpaName author: Benth. ex Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia linarioidesName author: A.DC.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia loganioidesName author: (Torr. & A.Gray) A.DC.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia longifloraName author: M.Martens & GaleottiAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia luciatlanticaName author: Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia lundianaName author: A.DC.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia macrophyllaName author: (Pohl) A.DC.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia marilandicaName author: (L.) L.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia martianaName author: Cham.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia megapotamicaName author: Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia mexicanaName author: A.DC.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia mocinoiName author: S.Islas & L.O.AlvaradoAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia nicotianifloraName author: Chodat & Hassl.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia novogranatensisName author: Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia olfersianaName author: Cham. & Schltdl.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia palmeriName author: RoseAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia paraguariensisName author: ChodatAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia pedunculataName author: KunthAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia persicarioidesName author: EwanAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia petiolataName author: H.Hurley ex Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia polystachyaName author: Klotzsch ex Prog.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia pulchellaName author: Mart.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia pusillaName author: Mart.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia pygmaeaName author: D.N.GibsonAccepted species | LoganiaceaeSpigelia 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.