INDEX 



691 



Gametophyte — Cont. 



Pteridophytes, 230, 597 



Salviniaceae, 398 



Schizseaceae, 384 



Selaginella, sHi Si3j 64O1 641 



Trichomanes, 374 

 Gamostelic bundles, 495 

 Gemma-cups, 44 



Gemmje, 9, 12, 13, 23, 46, 69, 74, 

 86, 118, 162, 219, 374, 499, 

 500, 504, S93, 607, 615. 



Aneura multifida, 9, 86, 607, 



61S 



Blasia, 9, 100 



Haplozia, 607 



Hymenophyllum, 375 



Lunularia, 44 



Marchantia, 9, 44, 45 



Marchantia polymorpha, 45 



Metzgeria, 607, 615 



Psilotum, 504 



Tetraphis, 10, 219 



Treubia, 100 

 Georgia, 218 — see also Tetra- 

 phis 

 Geothallus, 73, 75, 82, 92, 619 



tuberosus, 82, 83 ; Figs, 34, 35 

 Germination 



Acrogynae, 114 



Anacrogynae, 99 



Anthoceros, 143, 144 



Bryales, 188 



Gleichenia, 367 



Marchantiaceae, 66 



Marsilia, 7, 418 



Ophioglossaceae, 234, 235, 624 



Osmunda, 347 



Sphaerocarpus, 81 



Riccia, 36 

 Germ-tube, ig, 37, 66, 81, 144 

 Gingko, 



spermatozoids, 604 

 Glandular hairs, 72, 171, 335 

 Gleichenia, 366, 369, 370, 580, 635, 

 636 



Gleichenia — Cont. 

 antheridium, 368 

 archegonium, 368 

 embryo, 369 

 gametophyte, 366, 635 

 germination of spores, 367 

 sporangium, 370 

 spores, 371 

 stem-structure, 369 

 dichotoma, 366, 371, 635, 636; 



Figs. 210, 2x2 



flabeUata, 371 ; Figs. 210, 211 

 gigantea, 580 

 laevigata, 635, 636 

 linearis, see G. dichotoma 

 pectinata, 368, 370, 372, 635, 636 ; 



Figs. 208, 209, 210 

 polypodioides, 635, 636 



Gleicheniaceae, 310, 311, 339, 366, 

 372, 439, 440, 581, 584, 603 



Glochidia, 400, 417 



Glossopodium, 528, 555 



Gnetacese, 604, 605 



Gold-back fern, 335 



Gonidium, 2, 12 



Gottschea, 619 (see also Schisto- 

 chila) 



Gradatae, 311 



Green Algae, 14, 86, 158, 562, 563, 

 566, S77, 607, 608 



Grimaldia, 56, 61, 65 



Gum canals, 292 



Gymnogramme triangularis, 335, 



572 

 GjTnnospermae, i, 261, 534, 561 



604, 60s, 606 

 Gymnostomium, 218 



Hairs, 178, 223, 286, 292, 307, 335, 



362,381,411, 565 

 Haplomitriese, 74, 75, 100 



archegonium, 101 

 Haplomitrium, 12, 72, 100, loi, 158, 



61S 

 Haplozia caespitica, 607 



