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.
2,336 species in OrobanchaceaeShowing 2,185–2,208
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 | Rhinanthus pseudoantiquusName author: KunzAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus puberulusName author: FritschAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus pubescensName author: (Sterneck) Boiss. & Heldr. ex SoóAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus pumilusName author: (Sterneck) PauAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus riphaeusName author: Krock.Accepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus rumelicusName author: Velen.Accepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus schischkiniiName author: Vassilcz.Accepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus sintenisiiName author: (Sterneck) SoóAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus songeoniiName author: ChabertAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus subulatusName author: (Chabert) SoóAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus vassilczenkoiName author: Ivanina & KarasjukAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus wagneriName author: DegenAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus wettsteiniiName author: (Sterneck) SoóAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus × digeneusName author: (Widder) WidderAccepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhinanthus × schneideraeName author: Rothm.Accepted species | OrobanchaceaeRhinanthus genus | No guide yet |
| No photo yet | Rhynchocorys elephasName author: (L.) Griseb.Accepted species | OrobanchaceaeRhynchocorys genus | No guide yet |
| No photo yet | Rhynchocorys kurdicaName author: NábělekAccepted species | OrobanchaceaeRhynchocorys genus | No guide yet |
| No photo yet | Rhynchocorys maximaName author: Richt. ex StapfAccepted species | OrobanchaceaeRhynchocorys genus | No guide yet |
| No photo yet | Rhynchocorys odontophyllaName author: R.B.Burb. & I.RichardsonAccepted species | OrobanchaceaeRhynchocorys genus | No guide yet |
| No photo yet | Rhynchocorys orientalisName author: (L.) Benth.Accepted species | OrobanchaceaeRhynchocorys genus | No guide yet |
| No photo yet | Rhynchocorys strictaName author: (K.Koch) AlbovAccepted species | OrobanchaceaeRhynchocorys genus | No guide yet |
| No photo yet | Schwalbea americanaName author: Carl Linnaeus (L.)Accepted species | OrobanchaceaeSchwalbea genus | No guide yet |
| No photo yet | Seymeria anitaName author: E.Carranza & C.MedinaAccepted species | OrobanchaceaeSeymeria genus | No guide yet |
| No photo yet | Seymeria bipinnatisectaName author: Seem.Accepted species | OrobanchaceaeSeymeria 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.