Try the calculator
A WIDER WORLD OF FLOWERS

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.

126 species · OxypetalumShowing 25–48

Clear filters

Photos 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.

Flowering species, botanical families, photographs, and available florist guides
PhotoSpeciesFamily & genusFlower guides
No photo yetOxypetalum confusumMalmeAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum cordifolium(Vent.) Schltr.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum corymbosum(Malme) Liede & MeveAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum costaeOcchioniAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum crispumWight ex Hook. & Arn.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum dactylostelmaGoyderAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum dombeyanumDecne.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum duseniiMalmeAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum ekblomiiMalmeAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum erectumMart.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum erianthumDecne.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum erostreE.Fourn.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum fiebrigii(Malme) Goyder & RapiniAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum filamentosumMalmeAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum flavopurpureumGoyder & FontellaAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum foliosumMart.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum fontellaeS.A.CáceresAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum fuscumGoyder & FontellaAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum glabrescensMalmeAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum glabrum(Decne.) MalmeAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum glaziovianumLoes.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum glaziovii(E.Fourn.) Fontella & MarqueteAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum gracileT.Mey.Accepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
No photo yetOxypetalum guaraniticum(Malme) MalmeAccepted speciesApocynaceaeOxypetalum genus
Related genus guideTweedia
THE SOURCE & THE SCOPE

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 dataset

What 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 480 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.