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.
1,341 species · StelisShowing 817–840
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 | Stelis oblongifoliaName author: Lindl.Accepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis obovataName author: C.Schweinf.Accepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis obscurataName author: Rchb.f.Accepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis obtectaName author: Luer & DalströmAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis ocreosaName author: Luer & R.EscobarAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis octavioiName author: Luer & R.EscobarAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis odobenellaName author: LuerAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis odontopetalaName author: Luer & HirtzAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis oestlundianaName author: (L.O.Williams) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis oliganthaName author: Barb.Rodr.Accepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis oligoblepharaName author: Schltr.Accepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis oligobotryaName author: Luer & R.VásquezAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis onychosepalaName author: Luer & R.VásquezAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis opercularisName author: LuerAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis ophiocepsName author: Luer & HirtzAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis ophiodontodesName author: Luer & R.EscobarAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis ophioglossoidesName author: (Jacq.) Sw.Accepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis opimipetalaName author: Luer & HirtzAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis oreadaName author: Luer & EndaraAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis orectaName author: Luer & HirtzAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis orectopusName author: (Luer) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis oreibatorName author: Luer & R.EscobarAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis ornataName author: (Rchb.f.) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeStelis genus | No guide yet |
| No photo yet | Stelis orphanaName author: LuerAccepted species | OrchidaceaeStelis 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.