Douglas Nightshade

• Scientific Name: Solanum Nigrescens M. Martens & Galeotti
• Common Name: Douglas Nightshade
• References: Felger, R.S. and S. Rutman. 2016. Ajo Peak to Tinajas Altas: A Flora of Southwestern Arizona. Part 20. Eudicots: Solanaceae to Zygophyllaceae. Phytoneuron 2016-52: 1-66. Published 4 August 2016. ISSN 2153 733X
• References Url: https://www.cabezaprieta.org/flora_research/52PhytoN-SWArizPt20.pdf#page=35
• Habitat: Rocky slopes, canyons, mountains
• Life Form: Forb, perennial or subshrub
• Leaf Description: Lightly , entire or dentate, alternate
• Flower Color: White or whitish or whitish
• Flowering Period: Mar. to Oct.
• Spines: Spineless
• Rarity: Locally common
• Family: Solanaceae (nightshade family)