How to Identify Arecaceae

Arecaceae is a plant family in the Plantae kingdom, order Arecales, class Liliopsida. The family contains 173 accepted species worldwide. Some species in this family are toxic — exercise caution when handling unknown specimens.

Key Identification Features

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Representative Arecaceae Species

How to identify Sabal minor (Jacq.) Pers.

Sabal minor (Jacq.) Pers.

Sabal minor (Jacq.) Pers.

Sabal minor is a cold-hardy fan palm native to the southeastern US and northeast…

How to identify Elaeis oleifera (Kunth) Cortés

Elaeis oleifera (Kunth) Cortés

Elaeis oleifera (Kunth) Cortés

Elaeis oleifera, the American oil palm, is a Central and South American palm rar…

How to identify Borassus aethiopum Mart.

Borassus aethiopum Mart.

Borassus aethiopum Mart.

Borassus aethiopum is a large African palm with two main forms, and has multiple…

How to identify Geonoma undata Klotzsch

Geonoma undata Klotzsch

Geonoma undata Klotzsch

Geonoma undata is a medium solitary palm native to the Americas, used for food, …

How to identify Washingtonia robusta H.Wendl.

Washingtonia robusta H.Wendl.

Washingtonia robusta H.Wendl.

Washingtonia robusta H.Wendl., the Mexican fan palm, is a tall ornamental palm n…

How to identify Chamaerops humilis L.

Chamaerops humilis L.

Chamaerops humilis L.

Chamaerops humilis (European fan palm) is a clumping Mediterranean palm with a w…

How to identify Calamus moti F.M.Bailey

Calamus moti F.M.Bailey

Calamus moti F.M.Bailey

Calamus moti F.M.Bailey is Australia's largest native Calamus palm, endemic to Q…

How to identify Livistona decora (W.Bull) Dowe

Livistona decora (W.Bull) Dowe

Livistona decora (W.Bull) Dowe

Livistona decora is an Australian endemic palm, now widely cultivated as a decor…

How to identify Sabal etonia Swingle ex Nash

Sabal etonia Swingle ex Nash

Sabal etonia Swingle ex Nash

Sabal etonia Swingle ex Nash is a fan palm, often with a subterranean stem, that…

How to identify Roystonea borinquena O.F.Cook

Roystonea borinquena O.F.Cook

Roystonea borinquena O.F.Cook

Roystonea borinquena is a large Caribbean palm used ornamentally and for constru…

How to identify Arenga engleri Becc.

Arenga engleri Becc.

Arenga engleri Becc.

Arenga engleri Becc. is an ornamental clustering tropical palm with distinctive …

How to identify Nypa fruticans Wurmb

Nypa fruticans Wurmb

Nypa fruticans Wurmb

Nypa fruticans Wurmb, or nipa palm, is an unusual underground-trunk palm native …

Browse all 173 Arecaceae species →

Frequently Asked Questions

How do you identify Arecaceae?

Arecaceae plants belong to the Arecales order in the Plantae kingdom. The protective leaf sheath surrounding the leaf bases has a distinct reddish tint. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Arecaceae?

Arecaceae is classified in the order Arecales, class Liliopsida, phylum Tracheophyta. A key feature that distinguishes this species from related palms is the morphology of its prophylls.

⚠️ Are any Arecaceae species poisonous?

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

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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