[{"n": "Arthropitys", "u": "/e/permian-plants/arthropitys/", "s": ""}, {"n": "Callistophytaceae", "u": "/e/permian-plants/callistophytaceae/", "s": ""}, {"n": "Callistophytales", "u": "/e/permian-plants/callistophytales/", "s": ""}, {"n": "Corystospermaceae", "u": "/e/permian-plants/corystospermaceae/", "s": ""}, {"n": "Dictyopteridium", "u": "/e/permian-plants/dictyopteridium/", "s": ""}, {"n": "Emplectopteridaceae", "u": "/e/permian-plants/emplectopteridaceae/", "s": ""}, {"n": "Equisetites", "u": "/e/permian-plants/equisetites/", "s": ""}, {"n": "Gigantopterid", "u": "/e/permian-plants/gigantopterid/", "s": ""}, {"n": "Gigantopteridales", "u": "/e/permian-plants/gigantopteridales/", "s": ""}, {"n": "Ginkgo", "u": "/e/permian-plants/ginkgo/", "s": ""}, {"n": "Lepidopteris", "u": "/e/permian-plants/lepidopteris/", "s": ""}, {"n": "Medullosales", "u": "/e/permian-plants/medullosales/", "s": ""}, {"n": "Peltaspermaceae", "u": "/e/permian-plants/peltaspermaceae/", "s": ""}, {"n": "Peltaspermales", "u": "/e/permian-plants/peltaspermales/", "s": ""}, {"n": "Pteridosperm", "u": "/e/permian-plants/pteridosperm/", "s": ""}, {"n": "Sigillaria", "u": "/e/permian-plants/sigillaria/", "s": ""}, {"n": "Sphenophyllaceae", "u": "/e/permian-plants/sphenophyllaceae/", "s": ""}]