How to Identify Solanaceae — Nightshade Family

Solanaceae (Nightshade Family) is a plant family in the Plantae kingdom, order Solanales, class Magnoliopsida. The family contains 366 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 Solanaceae Species

How to identify Brugmansia sanguinea (Ruiz & Pav.) D.Don

Brugmansia sanguinea (Ruiz & Pav.) D.Don

Brugmansia sanguinea (Ruiz & Pav.) D.Don

Brugmansia sanguinea is an Andean poisonous small tree with colorful pendent tru…

⚠️ Poisonous
How to identify Solanum chilense (Dunal) Reiche

Solanum chilense (Dunal) Reiche

Solanum chilense (Dunal) Reiche

Solanum chilense is an Atacama-adapted herb used in plant breeding for its abiot…

How to identify Solanum candidum Lindl.

Solanum candidum Lindl.

Solanum candidum Lindl.

Solanum candidum is a rare undomesticated South American evergreen shrub grown o…

How to identify Solanum peruvianum L.

Solanum peruvianum L.

Solanum peruvianum L.

Solanum peruvianum is a wild tomato species native to western South America and …

How to identify Capsicum pubescens Ruiz & Pav.

Capsicum pubescens Ruiz & Pav.

Capsicum pubescens Ruiz & Pav.

Capsicum pubescens is a domesticated pepper species, widely cultivated from Mexi…

How to identify Solanum umbelliferum var. xanti (A.Gray) D.J.Keil

Solanum umbelliferum var. xanti (A.Gray) D.J.Keil

Solanum umbelliferum var. xanti (A.Gray) D.J.Keil

Solanum umbelliferum, bluewitch nightshade, is a small toxic nightshade native t…

How to identify Solanum opacum A.Br. & C.D.Bouché

Solanum opacum A.Br. & C.D.Bouché

Solanum opacum A.Br. & C.D.Bouché

Solanum opacum is a sprawling annual herb with green mature berries, uncommonly …

How to identify Atropa belladonna L.

Atropa belladonna L.

Atropa belladonna L.

Atropa belladonna (deadly nightshade) is a highly toxic perennial plant with a l…

⚠️ Poisonous
How to identify Solanum marginatum L.fil.

Solanum marginatum L.fil.

Solanum marginatum L.fil.

Solanum marginatum is a solanaceous shrub native to the Horn of Africa, that con…

How to identify Solanum petrophilum F.Muell.

Solanum petrophilum F.Muell.

Solanum petrophilum F.Muell.

Solanum petrophilum is a small prickly shrub native to arid inland Australia, su…

How to identify Solanum quitoense Lam.

Solanum quitoense Lam.

Solanum quitoense Lam.

Solanum quitoense is a tropical South American perennial nightshade grown for it…

How to identify Nolana paradoxa Lindl.

Nolana paradoxa Lindl.

Nolana paradoxa Lindl.

Nolana paradoxa (Chilean bellflower) is a half-hardy annual Solanaceae species n…

Browse all 366 Solanaceae species →

Frequently Asked Questions

How do you identify Solanaceae?

Solanaceae plants belong to the Solanales order in the Plantae kingdom. It is reproductively isolated from other Capsicum species and forms its own distinct genetic lineage. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Solanaceae?

Solanaceae is classified in the order Solanales, class Magnoliopsida, phylum Tracheophyta. Another distinguishing feature is that black nightshade flowers are not tubular, they are white and star-shaped, with a central cone of yellow anthers.

⚠️ Are any Solanaceae species poisonous?

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

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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