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.
8,091 species in LamiaceaeShowing 2,737–2,760
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 | Leucas ellipticifoliaName author: (Sebald) BramleyAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas eriostomaName author: Hook.f.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas flagelliferaName author: (Balf.f.) GürkeAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas fulvipilaName author: BramleyAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas glabrataName author: (Vahl) Sm.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas grandisName author: VatkeAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas gypsicolaName author: A.J.Paton, Friis & SebsebeAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas hagghierensisName author: Al-Gifri & Cortés-BurnsAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas helferiName author: Hook.f.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas helianthemifoliaName author: Desf.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas helicterifoliaName author: HainesAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas hephaestisName author: (Wild) SebaldAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas hirtaName author: (B.Heyne ex Roth) Spreng.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas hirundinarisName author: SebaldAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas hyssopifoliaName author: Benth.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas inflataName author: Benth.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas jamesiiName author: BakerAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas kishenensisName author: (Radcl.-Sm.) SebaldAccepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas lamiifoliaName author: Desf.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas lanataName author: Benth.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas lanceaefoliaName author: Desf.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas lavandulifoliaName author: Sm.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas leucocephalaName author: Miq.Accepted species | LamiaceaeLeucas genus | No guide yet |
| No photo yet | Leucas longifoliaName author: Benth.Accepted species | LamiaceaeLeucas 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 980 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.