leaf epidermis prickle leaf prickle PO:0025175 If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. rwalls 2010-11-22T09:35:01Z A prickle (PO:0025169) that is part of a leaf (PO:0025034). plant_anatomy 葉刺状突起 (Japanese, exact) PO_GIT:220 espinilla de la hoja (Spanish, exact)