He domesticated and developed the native wild flowers. He had one hill-side solidly clad with that low-growing purple verbena which mats over the hills of New Mexico. It was like a great violet velvet mantle thrown down in the sun; all the shades that the dyers and weavers of Italy and France strove for through centuries, the violet that is full of rose colour and is yet not lavender; the blue that becomes almost pink and then retreats again into sea-dark purple—the true Episcopal colour and countless variations of it.