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.
336 species · AgeratinaShowing 217–240
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 | Ageratina paramensisName author: (Aristeg.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina parayanaName author: (Espinosa) B.L.TurnerAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina parvicepsName author: H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina paucibracteataName author: (Alain) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pauperculaName author: (A.Gray) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pazcuarensisName author: (Kunth) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pelotrophaName author: (B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pendulaName author: Panero & VillaseñorAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pentlandianaName author: (DC.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pentlandicaName author: (DC.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina peracuminataName author: R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pereziiName author: B.L.TurnerAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina petiolarisName author: (Moc. & Sessé ex DC.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina photinaName author: (B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pichinchensisName author: (Kunth) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina piuraeName author: (B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina plethadeniaName author: (Standl. & Steyerm.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pochutlanaName author: B.L.TurnerAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina popayanensisName author: (Hieron.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina porriginosaName author: (B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina potosinaName author: B.L.TurnerAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina pringleiName author: (B.L.Rob. & Greenm.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina prionobiaName author: (B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina probaName author: (N.E.Br.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina 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.