Sonoran Silverbush

• Scientific Name: Argythamnia Brandegeei Millspaugh Var. Intonsa (I.M.Johnston) J.W.Ingram
• Common Name: Sonoran Silverbush
• References: Felger, R.S., S. Rutman, and N.C. Taylor. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 13. Eudicots: Euphorbiaceae. Phytoneuron 2015-26: 1-65. Published 15 April 2015. SSN 2153 733X
• References Url: https://www.cabezaprieta.org/flora_research/26PhytoN-SWArizFlora13.pdf#page=8
• Habitat: Rocky slopes
• Life Form: Shrub, low
• Leaf Description: Alternate simple
• Flower Color: Greenish or green white or whitish
• Flowering Period: Apr. to July
• Spines: Spineless
• Rarity: Present but not common
• Family: Euphorbiaceae (spurge family)