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.

155 species · AchilleaShowing 1–24

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 yetAchillea abrotanoidesVis.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea absinthoidesHalácsyAccepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea acuminata(Ledeb.) Sch.Bip.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea aegyptiacaL.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea ageratifolia(Sm.) Benth. & Hook.f.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea ageratumL.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea aleppicaDC.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea alexandri-regisBornm. & RudskyAccepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea alpinaL.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea ambrosiaca(Boiss. & Heldr.) Boiss.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea apiculataN.I.OrlovaAccepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea arabicaKotschy.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea armenorumBoiss. & Hausskn.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea asiaticaSerg.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea aspleniifoliaVent.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea atrataL.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea aucheriBoiss.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea auriculataWilld.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea baikalensisFisch.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea barbeyanaHeldr. & HeimerlAccepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea barrelieri(Ten.) Sch.Bip.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea biserrataM.Bieb.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea boissieriHausskn. ex Boiss.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
No photo yetAchillea brachyphyllaBoiss. & Hausskn.Accepted speciesAsteraceaeAchillea genus
Related genus guidesYarrow Fernleaf Yarrow
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.