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.
564 species · PleurothallisShowing 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 | Pleurothallis baezensisName author: (Luer & Hirtz) J.M.H.ShawAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bangiiName author: Rolfe ex BrittonAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis barbataName author: Westc.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis barrowiiName author: Schuit.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis batrachusName author: Luer & HirtzAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis baudoensisName author: Luer & R.EscobarAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis belocardiaName author: Schltr.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bicallosaName author: Luer & HirtzAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bicochlearisName author: LuerAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bicornisName author: Lindl.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bicrurisName author: Lindl.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bilobulataName author: M.M.Jiménez, Ocupa & Vélez-AbarcaAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis biserrulaName author: Rchb.f.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bitumidaName author: LuerAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bivalvisName author: Lindl.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis blepharopetalaName author: Schltr.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bogariniiName author: Pupulin & J.D.ZuñigaAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bothrosName author: LuerAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bovilinguaName author: Luer & R.EscobarAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis bowmanniName author: Rchb.f.Accepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis brachiataName author: LuerAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis brachylobaName author: HoehneAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis braidianaName author: (Luer) KarremansAccepted species | OrchidaceaePleurothallis genus | No guide yet |
| No photo yet | Pleurothallis brittonianaName author: Rolfe ex BrittonAccepted species | OrchidaceaePleurothallis 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.