Solanum xanti

Solanum xanti, known commonly as chaparral nightshade, purple nightshade, and San Diego nightshade, is a member of the genus "Solanum". It is native to the Western United States in Arizona, California, Nevada, and Oregon, and to northwest Mexico in Baja California.
The plant grows in chaparral, oak woodlands, conifer forests, desert Madrean Sky Islands, and other habitats.
Description.
"Solanum xanti" is a perennial herb or subshrub producing a branching hairy stem up to about in maximum height. The leaves are up to 7 centimeters long and are lance-shaped to oval, mostly unlobed except for occasional lobes at the bases of the blades.
It flowers from February to June in the wild, bearing an umbel-shaped inflorescence with many purple-blue flowers up to 3 centimeters wide. The fruit is a green berry 1 to 1.5 centimeters wide.
Varieties.
Varieties of the species include:
Cultivation.
The plant is cultivated as an ornamental plant by specialty plant nurseries for planting in perennial border, drought-tolerant and native plant gardens. It grows from sunny locations to dry shade, such as under native oaks.
The plant is deer resistant, due to its toxic qualities.
In common with many other members in the Solanaceace family, all parts of the plant are toxic, especially the unripe fruit. Toxicity is from Solanine and glycol-alkaloids, chaconine, and solasodine. There is no antidote for Solanum poisoning. Symptoms include:
Cultivars and varieties available include: