498 



INDEX. 



78, 80, 82; germination of, 51; 

 development of leaves in, 61 ; de- 

 velopment of perianth in, 69 ; 

 spermatozoids of, 67 ; spore-mother- 

 cells of, 81. 



Funaria hygrometrica, antheridia of, 

 152, 153 ; archegonia of, 149 ; 

 fruit of, 156,157; germinal vesi- 

 cle of, 151; lied wig on the ger- 

 mination of, 176 ; paraphyses of, 

 153 ; spermatozoids of, 1 54 ; spores 

 and spore-mother-cells of, 160, 167- 



Eurrows of stem in Isoetes, 367. 



Geleznow on the formation of the 



embryo in Coniferse, 428. 

 Gemmee, formation of, inRiccia glazcca, 



Generations, alternation of, in mosses 



and ferns, 434. 

 Geocalyceae, development of fruit of, 



Germinal vesicle, of Coniferse, evolu- 

 tion of, 426; of Equisetacese, 299 ; 

 of ferns, 193 ; of Funaria hygro- 

 metrica, 151 ; of Juniperus commu- 

 nis and /. sabina, 431 ; of mosses, 

 150 ; of Puella, 100 ; of Taxus 

 baccata and T. canadensis, 430 ; of 

 Thuja orientalis, 431. 



Germination of Alicularia scalaris, 

 54 ; of Blasia pusilla, 83 ; of Bo- 

 trychium lunaria, 307 ; of Equise- 

 tacese, observations on by Vaucher 

 and Agardh, 304, by Bischoff, 305 ; 

 of fern-spores, described by Kaul- 

 fuss, 257; of Isoetes, 371, Mette- 

 nius on, 337 ; of Isoetes lacustris, 

 Karl Midler's observations on, 337 ; 

 of Jungermannise, 83 ; of Junger- 

 mannia bicuspidata, 52 ; of J. 

 crenulata, 54, 84 ; of </. divaricata, 

 54 ; of Lophocolea heterophylla, 54 ; 

 of mosses, 160, Hedwig on, 175, 

 Nageli and Schimper on, 176; of 

 mosses and ferns, 435 ; of Ophio- 

 glossum, Mettenius on, 315 ; of 

 Pellia epiphylla, 21 ; of Pilularia 

 globulifera, 321 ; of Radula com- 

 planata, 55 ; of Salvinia natans, 

 329 ; of Sarcoscyphus Funkii, 54 ; 

 of Selaginella, Mettenius on, 337. 

 Germ -plant, of Botrychium Lunaria, 

 307 ; of Equisetacese, development 

 of, 302, 304 ; of Riccia glauca, 89 ; 

 of Selaginella, 396. 



Gottsche, on the fructification of 

 Calypogeia Trichomanes, 70, 80 ; 

 on the development of the embryo 

 in Conifera, 407 ; on the shoots of 

 Haplomitrium Hookeri, 64 ; on the 

 antheridia of Haplomitrium, 88 ; 

 on the elaters and perianth of 

 Jungermanniaj, 87; on the young 

 fruit of Jungermaunise, 86 ; on the 

 germination of the spores of Jun- 

 germanniee, 83; on the develop- 

 ment of the leaves of Jungeruianniee, 

 85 ; on the spermatozoids of Jun- 

 germannia3, 87 ; his erroneous 

 views of antheridia of Liverworts, 

 88 ; on Marchantiese, 122 ; on the 

 seed and embryo of Pinus, 433 ; 

 on Preissia commutata, 127. 



Gris, Arthur, on chlorophyll-bodies, 

 147. 



Gronland on the germination of the 

 spores and the ramification of the 

 prothallium in Jungerniannise, 84 ; 

 on Lunularia vulgaris, 127; on 

 Marchantia polymorpha, 127. 



Gumbel, observations on abnormal 

 fruit in mosses, 180. 



Gymnogramma calomelanos, archegonia 

 of, 192, 194 ; abortive prothallia 

 of, 197. 



Gymnogramma chrysop/iylla, abortive 

 prothallia of, 196, 197. 



Gymnostomum, antheridia of, 152 ; 

 calyptra of, 159 ; spore-mother- 

 cells of, 160. 



Gymnostomum ovatum, spore-mother- 

 cells of, 164. 



Gynuiostomum pyriforme, antheridia 

 of, 153 ; fruit of, 157, 160 ; Hed- 

 wig's observations on the germina- 

 tion of, 175 ; spore-mother-cells of, 

 166; spores of, 167. 



Hairs, cellular, of the stem-bud in 

 Pteris aquilina, 212. 



Hanstein on the stems of ferns, 202. 



Haplomitrium Hookeri, antheridia of, 

 65 ; Gottsche on, 88 ; development 

 of leaves of, 63, 85 ; half-subterra- 

 nean shoots of, 64. 



Hartig, on the suspensor in the Coni- 

 ferse, 433 ; on the development of 

 the embryo in the Coniferse, 407. 



Hedwig, on Fegatella conica, 123 ; 

 on the antheridia of Jungermannise, 

 87; observations on the archegonia 



