a red flowered plant (rr) is crossed with a white flowered plant (rr)
viola_plant is flower. white_haired_goldenrod is flowering_plant. white_spruce is plant. red_valerian is flower. white_grape is fruit. elder_tree has small_white_flowers anchovy_pear is fruit_tree. white_rayed_pentachaeta is flowering_plant. hawaiian_red_flowered_geranium is flowering_plant. white_irisette is flowering_plant.