Syringa or Mock Orange is a deciduous shrub with lovely four petaled flowers, incredible fragrance. In the wild, syringa grows in variety of habitats, from streambanks to lava flows. Can adjust to very low water sites. Idaho state flower.
A stout, upright shrub or subtree growing to head-high or higher. Produces many pale yellow, wildrose-type flowers in the spring, each of which produces five feathery plumes with a seed attached. Related to bitterbrush.
Rock Soapwort is a vigorous, low creeping plant, useful for spilling down sunny slopes or over rock walls. Plants form a low mound of bright-green leaves, literally smothered by starry bright-pink flowers in late spring or early summer. Also useful as an edging in the sunny border, and worth considering in tubs or pots. Prune plants back hard immediately after blooming, to maintain a compact habit.