How to Identify Araceae

Araceae is a plant family in the Plantae kingdom, order Alismatales, class Liliopsida. The family contains 189 accepted species worldwide. Some species in this family are toxic — exercise caution when handling unknown specimens.

Key Identification Features

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Representative Araceae Species

How to identify Lemna minuta Kunth

Lemna minuta Kunth

Lemna minuta Kunth

Lemna minuta, the least duckweed, is the smallest Lemna species, an expanding, o…

How to identify Philodendron gloriosum André

Philodendron gloriosum André

Philodendron gloriosum André

Philodendron gloriosum is a Colombian tropical aroid with striking velvety heart…

How to identify Rhaphidophora australasica F.M.Bailey

Rhaphidophora australasica F.M.Bailey

Rhaphidophora australasica F.M.Bailey

Rhaphidophora australasica (needle berry) is a semi-epiphytic arum endemic to no…

How to identify Anthurium pentaphyllum (Aubl.) G.Don

Anthurium pentaphyllum (Aubl.) G.Don

Anthurium pentaphyllum (Aubl.) G.Don

Anthurium pentaphyllum (Aubl.) G.Don is a species of the Anthurium genus found a…

How to identify Anthurium ochranthum K.Koch

Anthurium ochranthum K.Koch

Anthurium ochranthum K.Koch

Anthurium ochranthum is a flowering plant species in the Araceae family, found f…

How to identify Peltandra sagittifolia (Michx.) Morong

Peltandra sagittifolia (Michx.) Morong

Peltandra sagittifolia (Michx.) Morong

Peltandra sagittifolia, commonly spoonflower or white arrow arum, is a Peltandra…

How to identify Lemna turionifera Landolt

Lemna turionifera Landolt

Lemna turionifera Landolt

Lemna turionifera is a floating freshwater duckweed that can produce dormant tur…

How to identify Zantedeschia rehmannii Engl.

Zantedeschia rehmannii Engl.

Zantedeschia rehmannii Engl.

Zantedeschia rehmannii Engl. is a small, summer-flowering Zantedeschia with mauv…

How to identify Zantedeschia aethiopica (L.) Spreng.

Zantedeschia aethiopica (L.) Spreng.

Zantedeschia aethiopica (L.) Spreng.

Zantedeschia aethiopica is an ornamental perennial calla lily native to southern…

⚠️ Poisonous
How to identify Arisaema stewardsonii Britton

Arisaema stewardsonii Britton

Arisaema stewardsonii Britton

Arisaema stewardsonii is a distinct perennial herb in the Arisaema triphyllum co…

How to identify Arum korolkowii Regel

Arum korolkowii Regel

Arum korolkowii Regel

Arum korolkowii Regel is a woodland Araceae species found across several countri…

How to identify Amorphophallus konjac K.Koch

Amorphophallus konjac K.Koch

Amorphophallus konjac K.Koch

Amorphophallus konjac (konjac) is a perennial Asian plant cultivated for its cor…

Browse all 189 Araceae species →

Frequently Asked Questions

How do you identify Araceae?

Araceae plants belong to the Alismatales order in the Plantae kingdom. It can be distinguished from other members of this complex by its strongly fluted, or ridged, spathe tube, a distinctive trait no other member of the complex has. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Araceae?

Araceae is classified in the order Alismatales, class Liliopsida, phylum Tracheophyta. The family contains 189 accepted species worldwide.

⚠️ Are any Araceae species poisonous?

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

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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