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 ; arcbegonia of, 149 ; 

 fruit of, 156,157; germinal vesi- 

 cle of, 151; Hedwig on the ger- 

 mination of, 176 ; paraphyses of, 

 153 ; spermatozoids of, 1 54 ; spores 

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



Furrows of stem in Isoetes, 367. 



Geleznow on the formation of the 



embryo in Conifers?, 428. 

 Gemma?, formation of, mEiecm glauca, 



97. 



Generations, alternation of, in mosses 

 and ferns, 434. 



Geocalycea?, development of fruit of, 

 78. 



Germinal vesicle, of Conifera?, evolu- 

 tion of, 426; of Equisetacea?, 299 ; 

 of ferns, 103 ; of Funaria hygro- 

 metrica, 151 ; of Juniperus commu- 

 nis and /. sabina, 431 ; of mosses, 

 150 ; of Riella, 100 ; of Taxus 

 baecata and T. canadensis, 430 ; of 

 Thuja orient 'a lis, 431. 



Germination of Alicularia scalaris, 

 54 ; of Blasia pusilla, 83 ; of Bo- 

 try chium lunaria, 307 ; of Equise- 

 taceae, observations on by Vaucher 

 and Agardh, 304, byBischoff, 305 ; 

 of fern-spores, described by Kaul- 

 fuss, 257; of Isoetes, 371, Mette- 

 nius 6*it337; of Isoetes lacustris, 

 Karl Mjf&er's observations on, 337 ; 

 of Jungerrnannia?, 83 ; of Junger- 

 mannia bicuspidata, 52 ; of /. 

 crenulata, 5 4, '84 ; of J. 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 Filularia 

 globulifera, 321; of Radula com- 

 planata, 55 ; of Salvinia natans, 

 329 ; of Sarcoscyphus Funkii, 54 ; 

 of Selaginella, Mettenius on, 337- 

 Germ -plant, of Botry chium Lunaria, 

 307 ; of Equisetacea?, 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 Coniferse, 407 ; on the shoots of 

 Haplomitrium Hookeri, 64 ; on the 

 antheridia of Haplomitrium, 88 ; 

 on the elaters and perianth of 

 Jungerrnannia?, 87; on the young 

 fruit of Jungerrnannia?, 86 ; on the 

 germination of the spores of Jun- 

 germanniaj, 83; on the develop- 

 ment of the leaves of Jungerrnannia?, 

 85 ; on the spermatozoids of Jun- 

 gerrnannia?, 87 ; his erroneous 

 views of antheridia of Liverworts, 

 88 ; on Marchantiea?, 122 ; on the 

 seed and embryo of Pinus, 433 ; 

 on Preissia cornmutata, 127. 

 Gris, Arthur, on chlorophyll-bodies, 



147. 

 Grbnland on the germination of the 

 spores and the ramification of the 

 prothallium in Jungerrnannia?, 84 ; 

 on Lunularia vulgaris, 127 ; on 

 Marchanliu polymorpha, 127. 

 Gumbel, observations on abnormal 



fruit in mosses, ISO. 

 Gymnogramma calomelanos, archegonia 

 of, 192, 194 ; abortive prothallia 

 of, 197. 

 Gymnogramma ehrysophylla, abortive 



prothallia of, 196, 197. 

 Gymnostomum, antheridia of, 152 ; 

 calyptra of, 159 ; spore-mother- 

 cells of, 160. 

 Gymnostomum ovatum, spore-mother- 

 cells of, 164. 

 Gymnostomum 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 

 Pleris 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- 

 fera?, 433 ; on the development of 

 the embryo in the Couifera?, 407. 



Hedwig, on Fegatella conica, 123 ; 

 on the antheridia of Jungerrnannia?, 

 87; observations on the archegonia 



