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.
2,142 species in UrticaceaeShowing 1,897–1,920
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 | Poikilospermum lanceolatumName author: (Trécul) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum longifoliumName author: A.C.ChurchAccepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum micranthumName author: (Miq.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum microstachysName author: (Barg.-Petr.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum naucleiflorumName author: (Lindl.) ChewAccepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum nobileName author: (Ridl.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum oblongifoliumName author: (Barg.-Petr.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum paxianumName author: (H.J.P.Winkl.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum peltatumName author: (H.J.P.Winkl.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum scabrinerviumName author: (Barg.-Petr.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum scortechiniiName author: (King) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum singalenseName author: (Barg.-Petr.) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum suaveolensName author: (Blume) Merr.Accepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Poikilospermum subtrinerviumName author: (Miq.) ChewAccepted species | UrticaceaePoikilospermum genus | No guide yet |
| No photo yet | Pourouma acuminataName author: Mart. ex Miq.Accepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma amacayacuensisName author: Gaglioti & RomaniucAccepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma bergiiName author: Gaglioti & RomaniucAccepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma bicolorName author: Mart.Accepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma bolivarensisName author: C.C.BergAccepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma cecropiifoliaName author: Mart.Accepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma cordataName author: C.C.BergAccepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma cucuraName author: Standl. & Cuatrec.Accepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma cuspidataName author: Mildbr.Accepted species | UrticaceaePourouma genus | No guide yet |
| No photo yet | Pourouma ellipticaName author: Standl.Accepted species | UrticaceaePourouma 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.