characteristics of canyon sunflowers

100 apex autumn blossom borne branched california canyon carpesioides characteristics clump coast disc ends feet field florets flower flowers forms generally genus green grooved herb inch inland insect large leaf leaves limited locations long mature meadow moist mountains nature one orange-yellow petal plant prairie produce range ray rounded shrub shrub-like small south species spike stamens stems styles substantial sunflowers tall tiny tips venegasia wide wildflower yellow