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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.

191 species · SideritisShowing 121–144

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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 yetSideritis santosiiName author: Marrero Rodr.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis sauvageanaName author: D.Rivera & ObónAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis scardicaName author: Griseb.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis serrataName author: Lag.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis serratifoliaName author: Hub.-Mor.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis sipyleaName author: Boiss.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis solutaName author: ClosAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis spinulosaName author: Barnadez ex AssoAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis stachydioidesName author: Willk.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis strictaName author: Boiss. & Heldr.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis subatlanticaName author: Doum. ex Batt.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis sventeniiName author: (G.Kunkel) Mend.-HeuerAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis syriacaName author: Carl Linnaeus (L.)Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis tauricaName author: Stephan ex Willd.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis tmoleaName author: P.H.DavisAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis tragoriganumName author: Lag.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis trojanaName author: Bornm.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis tugiensisName author: S.Ríos, M.B.Crespo & D.RiveraAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis velayosianaName author: Peris, Stübing, Roselló & RomoAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis villosaName author: Coss. & BalansaAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis viridifoliaName author: DulacAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis vulcanicaName author: Hub.-Mor.Accepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis vuraliiName author: H.Duman & BaserAccepted speciesLamiaceaeSideritis genusNo guide yet
No photo yetSideritis × alcaraziiName author: D.Rivera, Obón & De la TorreAccepted speciesLamiaceaeSideritis genusNo guide yet
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 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.