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Use "polypodium" in a sentence
"It was not for some time that it was discovered that by Paul Podgam he meant the polypodium fern."
"One especially elegant polypodium growing on the ground has fronds about 6 or 7 feet long, and sometimes as much as 20 feet, and of proportionate width."
"Another fig envelops some of its branches, two umbrella-trees cling stubbornly to its sides, a pandanus palm grows comfortably at the base of a limb, tons of staghorn, bird's-nest, polypodium, and other epiphytal ferns, have licence to flourish, orchids hang decoratively, and several shrubs spring aspiringly among its roots."