General: Short-lived perennial herb from a short taproot and usually a branched stem-base; stems usually several, simple to freely branched, 20-50 cm tall, hairy.
Leaves: Basal leaves narrowly spoon-shaped to linear-oblanceolate, slender-stalked, to 10 cm long and 2 cm wide, entire to remotely toothed, densely hairy with treelike hairs; stem leaves gradually reduced upwards, mostly entire, 2-5 cm long, the upper ones unstalked but not with earlike lobes at the base, densely hairy.
Flowers: Racemes open and elongate in fruit; flower stalks slender, ascending, 8-20 mm long, densely hairy; petals white or strongly pinkish-veined, 4-7 mm long, spoon-shaped; sepals oblong to nearly egg-shaped, densely hairy, outer sepals somewhat pouched at base.
Fruits: Siliques ascending-erect, 1-2.2 cm long, 1-1.3 mm wide, with fine, starlike hairs, very slightly alternately contracted or expanded, somewhat compressed; beaks less than 0.5 mm long, stout; seeds in 1 row, oblong, about 1 mm long, wingless.
If more than one illustration is
available for a species (e.g., separate illustrations were provided for two
subspecies) then links to the separate images will be provided below.
Note that individual subspecies or varietal illustrations are not always available.
