How to Identify Ranunculaceae — Buttercup Family

Ranunculaceae (Buttercup Family) is a plant family in the Plantae kingdom, order Ranunculales, class Magnoliopsida. The family contains 508 accepted species worldwide. Some species in this family are toxic — exercise caution when handling unknown specimens.

Key Identification Features

For instant identification in the field, use the iNature app — AI-powered, works offline.

Representative Ranunculaceae Species

How to identify Adonis aestivalis L.

Adonis aestivalis L.

Adonis aestivalis L.

Adonis aestivalis L. is an annual herb that has been widely used for a variety o…

⚠️ Poisonous
How to identify Delphinium nuttallii subsp. ochroleucum (Nutt.) M.J.Warnock

Delphinium nuttallii subsp. ochroleucum (Nutt.) M.J.Warnock

Delphinium nuttallii subsp. ochroleucum (Nutt.) M.J.Warnock

This is a description and distribution of Delphinium nuttallii subsp. ochroleucu…

How to identify Trollius altaicus C.A.Mey.

Trollius altaicus C.A.Mey.

Trollius altaicus C.A.Mey.

Trollius altaicus C.A.Mey. is an ornamental Ranunculaceae plant native from Cent…

How to identify Adonis volgensis DC.

Adonis volgensis DC.

Adonis volgensis DC.

Adonis volgensis DC. is a yellow-flowered perennial plant distributed from south…

How to identify Ranunculus sulphureus Sol. ex J.B.Phipps

Ranunculus sulphureus Sol. ex J.B.Phipps

Ranunculus sulphureus Sol. ex J.B.Phipps

Ranunculus sulphureus is a Subarctic-native flowering plant species in the famil…

How to identify Aquilegia eximia Van Houtte ex Planch.

Aquilegia eximia Van Houtte ex Planch.

Aquilegia eximia Van Houtte ex Planch.

Aquilegia eximia is a hummingbird-pollinated perennial columbine endemic to fore…

How to identify Clematis cunninghamii Turcz.

Clematis cunninghamii Turcz.

Clematis cunninghamii Turcz.

Clematis cunninghamii is a New Zealand native flowering clematis that grows in N…

How to identify Delphinium bicolor Nutt.

Delphinium bicolor Nutt.

Delphinium bicolor Nutt.

Delphinium bicolor is a toxic perennial larkspur native to northwestern North Am…

⚠️ Poisonous
How to identify Thalictrum clavatum DC.

Thalictrum clavatum DC.

Thalictrum clavatum DC.

Thalictrum clavatum DC. is an endemic Appalachian meadow rue with white flowers,…

How to identify Ranunculus parviflorus Loefl.

Ranunculus parviflorus Loefl.

Ranunculus parviflorus Loefl.

Ranunculus parviflorus Loefl. is a small annual hairy herb that produces tiny ye…

How to identify Eriocapitella japonica (Thunb.) Nakai

Eriocapitella japonica (Thunb.) Nakai

Eriocapitella japonica (Thunb.) Nakai

Eriocapitella japonica is a fall-blooming herbaceous anemone native to East Asia…

How to identify Delphinium ajacis L.

Delphinium ajacis L.

Delphinium ajacis L.

Consolida ajacis is a poisonous, ornamental annual flowering plant native to Eur…

⚠️ Poisonous
Browse all 508 Ranunculaceae species →

Frequently Asked Questions

How do you identify Ranunculaceae?

Ranunculaceae plants belong to the Ranunculales order in the Plantae kingdom. Its flowers are radially symmetrical, ranging in color from orange to red, with a distinct black splotch at the base of each petal. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Ranunculaceae?

Ranunculaceae is classified in the order Ranunculales, class Magnoliopsida, phylum Tracheophyta. The family contains 508 accepted species worldwide.

⚠️ Are any Ranunculaceae species poisonous?

Yes, some Ranunculaceae species are toxic or poisonous. Always exercise caution with unknown specimens. View poisonous Ranunculaceae species or browse the full poisonous species guide.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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