How to Identify Rutaceae

Rutaceae is a plant family in the Plantae kingdom, order Sapindales, class Magnoliopsida. The family contains 246 accepted species worldwide. Some species in this family are toxic — exercise caution when handling unknown specimens.

Key Identification Features

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Representative Rutaceae Species

How to identify Ptelea crenulata Greene

Ptelea crenulata Greene

Ptelea crenulata Greene

Ptelea crenulata (California hoptree) is a tree endemic to California, adapted t…

How to identify Philotheca verrucosa (A.Rich.) Paul G.Wilson

Philotheca verrucosa (A.Rich.) Paul G.Wilson

Philotheca verrucosa (A.Rich.) Paul G.Wilson

Philotheca verrucosa is a small warty-branched shrub native to south-eastern Aus…

How to identify Correa decumbens F.Muell.

Correa decumbens F.Muell.

Correa decumbens F.Muell.

Correa decumbens (spreading correa) is a low Australian shrub with pink to red f…

How to identify Correa backhouseana Hook.

Correa backhouseana Hook.

Correa backhouseana Hook.

Correa backhouseana is a hardy rounded shrub with varied cultivars grown widely …

How to identify Boronia fraseri Hook.

Boronia fraseri Hook.

Boronia fraseri Hook.

Boronia fraseri is a branched pink-flowered shrub native to parts of New South W…

How to identify Boronia safrolifera Cheel

Boronia safrolifera Cheel

Boronia safrolifera Cheel

Boronia safrolifera, or safrole boronia, is an erect woody shrub found in near-c…

How to identify Glycosmis parviflora (Sims) Kurz

Glycosmis parviflora (Sims) Kurz

Glycosmis parviflora (Sims) Kurz

Glycosmis parviflora is a rutaceous flowering plant native to East and Southeast…

How to identify Amyris madrensis S.Watson

Amyris madrensis S.Watson

Amyris madrensis S.Watson

Amyris madrensis, the Sierra Madre torchwood, is a Rutaceae perennial shrub nati…

How to identify Boronia crenulata Sm.

Boronia crenulata Sm.

Boronia crenulata Sm.

Boronia crenulata is a variable-leaved pink to reddish-flowered shrub endemic to…

How to identify Calodendrum capense (L.fil.) Thunb.

Calodendrum capense (L.fil.) Thunb.

Calodendrum capense (L.fil.) Thunb.

Calodendrum capense, or Cape chestnut, is a widely cultivated African tree grown…

How to identify Zanthoxylum nitidum (Roxb.) DC.

Zanthoxylum nitidum (Roxb.) DC.

Zanthoxylum nitidum (Roxb.) DC.

Zanthoxylum nitidum is a poisonous woody climber used as an insecticide, piscici…

⚠️ Poisonous
How to identify Ruta L.

Ruta L.

Ruta L.

This fleshy leathery fern species is native to Europe, Asia, North America, and …

Browse all 246 Rutaceae species →

Frequently Asked Questions

How do you identify Rutaceae?

Rutaceae plants belong to the Sapindales order in the Plantae kingdom. It typically has smaller leaves than its eastern relatives; this difference is associated with growing in drier environments. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Rutaceae?

Rutaceae is classified in the order Sapindales, class Magnoliopsida, phylum Tracheophyta. The family contains 246 accepted species worldwide.

⚠️ Are any Rutaceae species poisonous?

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

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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