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.
115 species · PsidiumShowing 73–96
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 | Psidium nummulariaName author: (C.Wright ex Griseb.) C.WrightAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium nutansName author: O.BergAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium oblongatumName author: O.BergAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium oblongifoliumName author: O.BergAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium occidentaleName author: Landrum & Parra-Os.Accepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium oligospermumName author: Mart. ex DC.Accepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium oncocalyxName author: BurretAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium orbifoliumName author: Urb.Accepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium ovaleName author: (Spreng.) BurretAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium parvifoliumName author: Griseb.Accepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium passeanumName author: AndréAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium pedicellatumName author: McVaughAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium pigmeumName author: ArrudaAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium pulcherrimumName author: Tuler & C.M.CostaAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium pulverulentumName author: Krug & Urb.Accepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium raimondiiName author: BurretAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium ramboanumName author: MattosAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium ratterianumName author: Proença & Soares-SilvaAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium refractumName author: O.BergAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium reversumName author: Urb.Accepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium rhombeumName author: O.BergAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium ripariumName author: Mart. ex DC.Accepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium robustumName author: O.BergAccepted species | MyrtaceaePsidium genus | No guide yet |
| No photo yet | Psidium rostratumName author: McVaughAccepted species | MyrtaceaePsidium 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.