Radiate-veined

Ra´di`ate-veined`

    (rā´dĭ`ãt-vānd`)
a.1.(Bot.) Having the principal veins radiating, or diverging, from the apex of the petiole; - said of such leaves as those of the grapevine, most maples, and the castor-oil plant.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.