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.
191 species in MelanthiaceaeShowing 25–48
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 | Helonias bullataName author: Carl Linnaeus (L.)Accepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias jinpingensisName author: (W.H.Chen, Y.M.Shui & Zhi Y.Yu) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias kawanoiName author: (Koidz.) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias koreanaName author: (Fuse, N.S.Lee & M.N.Tamura) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias leucanthaName author: (Koidz.) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias orientalisName author: (Thunb.) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias parvifloraName author: (F.T.Wang & Tang) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias thibeticaName author: (Franch.) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias umbellataName author: (Baker) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Helonias yunnanensisName author: (W.W.Sm. & Jeffrey) N.TanakaAccepted species | MelanthiaceaeHelonias genus | No guide yet |
| No photo yet | Melanthium hybridumName author: WalterAccepted species | MelanthiaceaeMelanthium genus | No guide yet |
| No photo yet | Melanthium parviflorumName author: (Michx.) S.WatsonAccepted species | MelanthiaceaeMelanthium genus | No guide yet |
| No photo yet | Melanthium virginicumName author: Carl Linnaeus (L.)Accepted species | MelanthiaceaeMelanthium genus | No guide yet |
| No photo yet | Melanthium woodiiName author: (J.W.Robbins ex Alph.Wood) BodkinAccepted species | MelanthiaceaeMelanthium genus | No guide yet |
| No photo yet | Paris bashanensisName author: F.T.Wang & TangAccepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris caobangensisName author: Y.H.Ji, H.Li & Z.K.ZhouAccepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris chinensisName author: Franch.Accepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris cronquistiiName author: (Takht.) H.LiAccepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris delavayiName author: Franch.Accepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris dunnianaName author: H.Lév.Accepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris fargesiiName author: Franch.Accepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris forrestiiName author: (Takht.) H.LiAccepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris incompletaName author: M.Bieb.Accepted species | MelanthiaceaeParis genus | No guide yet |
| No photo yet | Paris japonicaName author: (Franch. & Sav.) Franch.Accepted species | MelanthiaceaeParis 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.