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.
79 species · HygrophilaShowing 25–48
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 | Hygrophila didynamaName author: (Lindau) HeineAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila difformisName author: (L.f.) BlumeAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila episcopalisName author: (Benoist) BenoistAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila erectaName author: (Burm.f.) Hochr.Accepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila glanduliferaName author: NeesAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila gossweileriName author: (S.Moore) HeineAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila gracillimaName author: (Schinz) BurkillAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila griffithiiName author: (T.Anderson) Sreem.Accepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila guianensisName author: NeesAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila hippuroidesName author: LindauAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila hirsutaName author: NeesAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila humistrataName author: RizziniAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila incanaName author: NeesAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila intermediaName author: J.B.ImlayAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila laevisName author: (Nees) LindauAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila limnophiloidesName author: (S.Moore) HeineAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila linearisName author: BurkillAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila madurensisName author: (N.P.Balakr. & Subr.) Karthik. & MoorthyAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila mediatrixName author: HeineAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila meianthosName author: C.B.ClarkeAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila micranthaName author: (Nees) T.AndersonAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila modestaName author: BenoistAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila muticaName author: (C.B.Clarke) VollesenAccepted species | AcanthaceaeHygrophila genus | No guide yet |
| No photo yet | Hygrophila niokoloensisName author: BerhautAccepted species | AcanthaceaeHygrophila 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.