| leatherleaf | (n) stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib, Syn. leathery polypody, Polypodium scouleri, coast polypody |
| leatherleaf | (n) north temperate bog shrub with evergreen leathery leaves and small white cylindrical flowers, Syn. Chamaedaphne calyculata |
| leatherleaf saxifrage | (n) plant with basal leathery elliptic leaves and erect leafless flower stalks each bearing a dense roundish cluster of tiny white flowers; moist places of northwestern North America to Oregon and Idaho, Syn. Leptarrhena pyrolifolia |
| leather fern | (n) widely distributed fern of tropical southern hemisphere having leathery pinnatifid fronds, Syn. ten-day fern, Rumohra adiantiformis, leatherleaf fern, Polystichum adiantiformis |
| marginal wood fern | (n) North American fern with evergreen fronds, Syn. leatherleaf wood fern, evergreen wood fern, Dryopteris marginalis |
| leatherleaf | n.
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