Photo: Amsinckia menziesii 0.
Botanical name:
var. intermedia. Flowering plant. One of the most toxic pyrrolizidine-alkaloid -containing plants around. Saguaro Nat'l monument, AZ, US. Wild. 1998-03-01.
Amsinckia menziesii (Lehm.) A. Nels. & J. F. Macbr.
Engl.: Menzies' fiddleneck, common fiddleneck.
Bot. syn.: Amsinckia arizonica Suksdorf, Amsinckia intermedia Fisch. & C. A. Mey.