life
cycle – winter
annual, reproducing by seed
stems -
reproductive, upright, branch or unbranched, pubescent, single
or multiple form base growth habit 1, growth habit 2
leaves – basal
rosette, oblanceolate or oblong, entire or slightly toothed,
pubescent with star-shaped hairs, stem leaves smaller, sessile,
entire rosette
flowers – 4-petaled,
white, terminal and axillary racemes, compact becoming elongated
in fruit
seedpods – silique,
cylindrical, narrow, long seedpod 1, seedpod 2