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.
6,755 species in ApocynaceaeShowing 4,129–4,152
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 | Melodinus orientalisName author: BlumeAccepted species | ApocynaceaeMelodinus genus | No guide yet |
| No photo yet | Melodinus philippensisName author: A.DC.Accepted species | ApocynaceaeMelodinus genus | No guide yet |
| No photo yet | Melodinus philliraeoidesName author: Labill.Accepted species | ApocynaceaeMelodinus genus | No guide yet |
| No photo yet | Melodinus reticulatusName author: BoiteauAccepted species | ApocynaceaeMelodinus genus | No guide yet |
| No photo yet | Melodinus scandensName author: J.R.Forst. & G.Forst.Accepted species | ApocynaceaeMelodinus genus | No guide yet |
| No photo yet | Melodinus tenuicaudatusName author: Tsiang & P.T.LiAccepted species | ApocynaceaeMelodinus genus | No guide yet |
| No photo yet | Melodinus vitiensisName author: RolfeAccepted species | ApocynaceaeMelodinus genus | No guide yet |
| No photo yet | Mesechites acuminatusName author: (Ruiz & Pav.) Müll.Arg.Accepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Mesechites angustifoliusName author: (Poir.) MiersAccepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Mesechites citrifoliusName author: (Kunth) WoodsonAccepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Mesechites mansoanusName author: (A.DC.) WoodsonAccepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Mesechites minimusName author: (Britton & P.Wilson) WoodsonAccepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Mesechites repensName author: (Jacq.) MiersAccepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Mesechites roseusName author: (A.DC.) MiersAccepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Mesechites trifidusName author: (Jacq.) Müll.Arg.Accepted species | ApocynaceaeMesechites genus | No guide yet |
| No photo yet | Metastelma aemulansName author: Schltr.Accepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma albiflorumName author: Griseb.Accepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma anegadenseName author: BrittonAccepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma arenicolaName author: (Liede & Meve) Liede & MeveAccepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma aristatumName author: (Rusby) DugandAccepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma arizonicumName author: A.GrayAccepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma astephanoidesName author: Schltr.Accepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma atrovirensName author: RusbyAccepted species | ApocynaceaeMetastelma genus | No guide yet |
| No photo yet | Metastelma bahamenseName author: Griseb.Accepted species | ApocynaceaeMetastelma 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.