Having a puckered or blistered appearance: bullate leaves. (adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "bullate" in a sentence
"Of money they haue no vse at all, and therefore prefer brasse and steele before other metals, specially bullate, which they vse for swordes, kniues, and other necessaries."
"Such leaves as those of the hedgehog holly, _Ilex Aquifolium_, var. _feroæ_, and, to a less extent, bullate leaves, may also be mentioned here as illustrations of hypertrophy or enation."
"Vesicular: More or less covered with minute vesicles due to gas formation; more minute than bullate."