_Matonia pectinata_, _Matonidium_, _Gleichenia dicarpa_, and _Trichomanes reniforme_ (anatomy) 310 238. _Trichomanes scandens_ 311 [Editor of the New Phytologist.] 239. _Platyzoma microphylla_ 312 [Editor of the New Phytologist.] 240. _Cyathea Imrayana_ 313 [Editor of the New Phytologist.]. 241. _Angiopteris evecta_ and _Marattia fraxinea_ 317 242. _Angiopteris evecta_ and _Danaea_ 318 243, 244. _Angiopteris evecta_ 319 245. _Marattia fraxinea_, _M. Kaulfussii_, _Kaulfussia_, and _Marattiopsis Münsteri_ 320 246. _Ophioglossum vulgatum_ 322 247. _Botrychium virginianum_ 322 248. _Zalesskya gracilis_ 327 249. _Zalesskya diploxylon_ 328 250. _Thamnopteris Schlechtendalii_ 330 251. _Lonchopteris virginiensis_ 331 252. _Osmundites Dunlopi_ 333 253, 254. _Osmundites Kolbei_ 334, 335 [Editor of the Geological Magazine.] 255. _O. Kolbei_ 336 256. _Cladophlebis denticulata_, _Todites Williamsoni_, _Discopteris Rallii_, _Kidstonia heracleensis_, and _Todeopsis primaeva_ 340 257, 258. _Cladophlebis denticulata_ 342, 345 259. _Klukia exilis_ 348 [Council of the Cambridge Philosophical Society.] 260. _Ruffordia Goepperti_ 349 261. _Chrysodium lanzaeanum_, _Lygodium Kaulfussi_, _Marattia Hookeri_ 350 262. _Gleichenites longipennis_, _G. delicatula_, _G. Nordenskioldi_ and _G. Zippei_ 354 263. _Gleichenites hantonensis_ 356 [Council of the Palaeontographical Society.] 264. _Laccopteris elegans_ 357 [Council of the Royal Society.] 265. _Matonidium Wiesneri_, _Marattiopsis marantacea_, _Gleichenites_ _gracilis_, _Laccopteris Goepperti_, and _L. Muensteri_ 358 266. _Laccopteris polypodioides_ 359 [Trustees of the British Museum.] 267. _Laccopteris_ 359