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.
500 species in LoganiaceaeShowing 193–216
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 | Phyllangium sulcatumName author: DunlopAccepted species | LoganiaceaePhyllangium genus | No guide yet |
| No photo yet | Schizacme archeriName author: (Hook.f.) DunlopAccepted species | LoganiaceaeSchizacme genus | No guide yet |
| No photo yet | Schizacme ciliataName author: K.L.GibbonsAccepted species | LoganiaceaeSchizacme genus | No guide yet |
| No photo yet | Schizacme helmsiiName author: (Kirk) K.L.GibbonsAccepted species | LoganiaceaeSchizacme genus | No guide yet |
| No photo yet | Schizacme montanaName author: (Hook.f. ex Benth.) DunlopAccepted species | LoganiaceaeSchizacme genus | No guide yet |
| No photo yet | Schizacme novae-zelandiaeName author: (Hook.f.) K.L.GibbonsAccepted species | LoganiaceaeSchizacme genus | No guide yet |
| No photo yet | Spigelia aceifoliaName author: WoodsonAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia aeneaName author: Lem.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia alabamensisName author: (K.Gould) K.G.Mathews & WeakleyAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia alborubraName author: A.R.Macedo & E.M.PessoaAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia amambaiensisName author: Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia amazonicaName author: Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia amplexicaulisName author: E.F.Guim. & FontellaAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia andersoniiName author: Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia andinaName author: Fern.CasasAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia anthelmiaName author: Carl Linnaeus (L.)Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia asperifoliaName author: ProgelAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia ayotzinapensisName author: L.O.Alvarado, S.Islas & Bustam.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia beccabungoidesName author: Kraenzl.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia beyrichianaName author: Cham. & Schltdl.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia blanchetianaName author: A.DC.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia brachystachyaName author: ProgelAccepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia caaguazuensisName author: Kraenzl.Accepted species | LoganiaceaeSpigelia genus | No guide yet |
| No photo yet | Spigelia carnosaName author: Standl. & Steyerm.Accepted 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.