Deadly nightshade

Atropa belladonna

Solanaceae

Shiny black cherries on a dull purple bell — atropine in botanical form. Not a home medicine.

Legal in many gardens. Tropane alkaloids are hospital drugs. Berries attract children.

Parts used: None for self-care.
Traditional notes: Historical anesthetic and mydriatic — specialist only
Grow · USDA 6b: Perennial, USDA 6–9 Only if you will fence and label it. Remove fruit before it ripens if children visit. In work: Jun · Jul · Aug
Harvest: Do not harvest for medicine.

Fence and label. Black berries look like cherries.
Remove fruit before it ripens if children visit.
No tincture, no cosmetic pupil drops, no jam.

Safety

All unsupervised use

Lookalikes

Blueberry — Shiny black berries in a hedge are not Vaccinium. Atropa is a tropane. A handful has ended walks.

Lore

Beautiful lady: Renaissance eyedrops to dilate pupils. Atropine is still in the crash cart. Every part of the plant is a poison-garden lesson, including the shiny black berries children reach for.

The Herbarium — a teaching catalog, not a clinic. Traditional use is history, not a prescription. USDA 6b dates are a week either way, not a promise. Do not eat, drink, or harvest a plant you cannot name.