Chenopodium berlandieri Moq.
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
Species Description - Much like C. album, but the pericarp evidently roughened and cellular-reticulate when viewed at 10× (or in any case at 20×); a minute (0.1 mm) undivided style-base persistent on the fr (at least in var. zschackei); 2n=36. Common native Amer. weed, widespread in our range and s. into Mex.