life
cycle - introduced annual or winter annual, reproducing by seed
stems -
upright, branched mostly above, fine pubescent with stiff hairs
growth
habit 1, growth
habit
2, young
plant, seedling
leaves -
alternate, oblong, lobed pinnately with lobes large toward
tip, large round terminal lobe, upper leaved undivided; all
leaves with margins wavy, stiff hairs above and below leaves 1, leaves 2
flowers -
4-petaled, pale yellow sometimes white, petals sometimes light
purple tinged or with noticeable purple veins flowers, flowers 2
seedpods -
constricted between seeds, appear segmented, beak at tip, break
apart when mature seedpods 1, seedpods 2