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.
267 species · LasianthusShowing 1–24
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 | Lasianthus acuminatissimusName author: Merr.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus acuminatusName author: WightAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus acutatusName author: Miq.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus africanusName author: HiernAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus agasthyamalayanusName author: R.Jagad., S.P.Mathew, Gangapr. & E.S.S.KumarAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus angustifoliusName author: King & GambleAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus annamicusName author: Pit.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus apiocarpusName author: Miq.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus appressusName author: Hook.f.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus aristatusName author: CraibAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus atroneurusName author: H.ZhuAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus attenuatusName author: JackAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus austrosinensisName author: H.S.LoAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus austroyunnanensisName author: H.ZhuAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus baasianusName author: H.ZhuAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus bahorucanusName author: ZanoniAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus barbatusName author: H.ZhuAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus barbigerName author: Ridl.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus batangensisName author: K.Schum.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus bicolorName author: CraibAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus bidoupensisName author: V.S.Dang & NaikiAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus biermanniiName author: King ex Hook.f.Accepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus bifloroideusName author: H.ZhuAccepted species | RubiaceaeLasianthus genus | No guide yet |
| No photo yet | Lasianthus biflorusName author: (Blume) M.Gangop. & Chakrab.Accepted species | RubiaceaeLasianthus 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.