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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.

1,383 species in PolygonaceaeShowing 697–720

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Photos 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.

Flowering species, botanical families, photographs, and available florist guides
PhotoSpeciesFamily & genusFlower guides
No photo yetEriogonum visheriName author: A.NelsonAccepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum watsoniiName author: Torr. & A.GrayAccepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum welshiiName author: RevealAccepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum wetherilliiName author: Eastw.Accepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum wootoniiName author: (Reveal) RevealAccepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum wrightiiName author: Torr. ex Benth.Accepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum zapatoenseName author: MoranAccepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum zionisName author: J.T.HowellAccepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum × duchesnenseName author: RevealAccepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetEriogonum × nebraskenseName author: Rydb.Accepted speciesPolygonaceaeEriogonum genusNo guide yet
No photo yetFagopyrum acutatumName author: Mansf. ex K.HammerAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum callianthumName author: OhnishiAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum capillatumName author: OhnishiAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum caudatumName author: (Sam.) A.J.LiAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum crispatifoliumName author: J.L.LiuAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum densivillosumName author: J.L.LiuAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum esculentumName author: MoenchAccepted speciesPolygonaceaeFagopyrum genusFlowering Buckwheat guide
No photo yetFagopyrum gilesiiName author: (Hemsl.) HedbergAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum giraldiiName author: (Dammer & Diels) HaraldsonAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum gracilipedoidesName author: Ohsako & OhnishiAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum gracilipesName author: (Hemsl.) DammerAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum homotropicumName author: OhnishiAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum jinshaenseName author: Ohsako & OhnishiAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
No photo yetFagopyrum kashmirianumName author: MunshiAccepted speciesPolygonaceaeFagopyrum genus
Related genus guideFlowering Buckwheat
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 980 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.