life
cycle - introduced annual, reproducing by seeds
stems -
upright, hairless, branched; often appear reddish-purple, red
or light green striated, conspicuous grooves growth
habit, stems,
seedling
1, seedling
2, young
plant 1, young
plant 2
leaves -
alternate, triangular, toothed, mealy white coating (especially
below) leaves, seedlings 1, seedlings 2
flowers -
green, small, no petals absent; clusters form axillary panicles
flowers