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 1–24
Clear filtersPhotos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Swipe across the table to see family and guide links.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Ageratina acevedoanaB.L.TurnerAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina acevedoiH.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina acutidentata(B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina adenachaenia(Sch.Bip. ex Klatt) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina adenophora(Spreng.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina adenophoroidesH.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina aegirophylla(B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina alexanderiR.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina allenii(Standl.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina almedaeR.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina altissima(L.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina amblyolepis(B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina ampla(Benth.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina anchistea(Grashoff & Beaman) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina anisochroma(Klatt) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina apollinairei(B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina appendiculataV.M.BadilloAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina aracaiensisV.M.BadilloAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina arbutifolia(Benth.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina areolaris(DC.) D.Gage ex B.L.TurnerAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina aristeguietiiR.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina aristei(B.L.Rob.) R.M.King & H.Rob.Accepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina aromatica(L.) SpachAccepted species | AsteraceaeAgeratina genus | No guide yet |
| No photo yet | Ageratina arsenei(B.L.Rob.) 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 730 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.