INDEX. PP. 141 



Page. 



P. latifolia (sp. nov.), 79,106— PI. XXIX, Figs. 5,6. 



P. Merianiopteroides (sp. nov.), . . . 78,106,115— PI. XXIX, Figs. 1,2. 



P. Meriani CHeer), 57 



P. microphj-lla (Lx.), . . 17 



P. Miltoni (Artis), 65,106— PI. XXIIT, Figs. 2,3. 



P. Miltoni Yar. polymoiyha, 66 



P. niuricata (Brt.), 11,13,14 



P. nervosa (Brt.), 11,12,13,14 



P. notata (Lesq.), 20,68,106,111 



P. sub-falcata (sp. nov.;, 70,80,106 



P. oreopteridia (Brt.), 64,74,106 



P. ovoides (sp. nov.), 79,106— PI. XXIX, Fig. 3. 



P. pachypteroides (sp. nov.), .... 76,106,115— PL XXVI, Figs. 1-4. 



P. pennaeformis (Brt.), 65,100 



P. pennaeformis Var. /ft<?/t)/ia, . ..... .65,106 — PI. XVII, Figs. 4,5. 



P. pinnatitida (Gutb.), (Gein.), 70 



P. platynervis (.sp. nov.), 73,106— PI. XVIII, Figs. 1-6. 



P. Pluckeneti (Brt.), 20,67,68,69,100— PI. XXI, Figs. 4,5. 



P. Pluckeneti Var. cons<9-ic<rt, 68,106— PI. XXI, Fig. 3, 



P. pi u mesa (Brgt.), 17,67 



P. iwlyniorjiha (Brt.), 17,66 



P. pteroides (Brt.), 20,59,67,71,106 



P. rarinervis (sp. nov.) 71,106— PI. XX, Figs. 6-8. 



P. rotundifolia (sp. nov.), 73,106— PI. XXIV, Fig. 6. 



P. rotundiloba (sp. nov.), 74,106— PI. XVII, Fig. 2. 



P. Schimperiana (sp. nov.), 75,106— PI. XXIV, Figs. 1-5. 



P. Sillimani (Brgt.), 17 



P. spinulosa (Lesq.), 20 



P. squamosa (Lx.), 17 



P. snbfalcata (sp, nov.), PI. XXI, Figs. 1,2. 



P. Sulziana (Brt.), 75 



P. tenuinervJs (sp. nov.), 77,94,106— PI. XXVIII, Figs. 1-4, 



P. triassica (Heer), 53 



P. truncata (Lx.), 17 



P. iinita (Brt.), 79 



P. villosa (Brt.) 16 



P. Whitbiensis(Brt.), 



P. Williamsoni (Brt.), 77 



P. species? . . . . 80,81,82— PL XVII, Figs, 3,6; PL XXIV, Fig. 7 ; PL 



XXVII, Figs. 4,5,6. 

 P. (See Asterocarpus Merianus.) 



Phyllotheca (Brt.), 34 



PiNNULARiA capillacea (LI. & Hutt.), IS 



psygjiophyllum, 97 



Pterophyllum, 93 



Rhabdocarpus (Goep. and Berg.), 12,98 



R. am^'gdalaeforniis (Goepp.), 18 



R. Boohsianiis, 18 



R. clavatus (Sternb.), ... 18 



R. oblongatus (sp. nov,), 98,107— PL XXXVII, Figs. 8,9. 



