462 



PLANT MORPHOLOGY 



Stele, types. 211. 279, 370 

 Zaviia, 321 

 Zea. 371 

 Stem tip. 367 

 Coleus, 368 

 Equisetiim. 252 

 Isoetes, 242 

 Lycopodiam, 219 

 Selaginella. 231 

 Siemonitis, 105, 106 

 Sterigma, 143, 149 

 Stigeoclonium, 39 

 Stigma, 382 

 Stigonema, 13 

 Stone\\-orts, &3 

 Streptococcus, 101 

 Strobilus, 224 



Bennettitales. 315 

 Calamitales. 258, 259 

 Equisetintu 254, 256 

 Hyeniales. 248 

 Lycopodium, 224 

 ovulate, Coniferales, 345 

 Cordaianthus. 333 

 Cordaitales. 332 

 Cycadales. 323 

 Cycas, 322 

 Dioon, 319 

 Ephedra. 355 

 Ginkgo, 337 

 Ginkgoales. 337 

 Gnetales, 356 

 Gnetuin, 357 

 PiniiS, 341 

 Welivitschia, 358 

 Zawn'a, 322 

 Phylloglossum, 220 

 Pteridophyta. 305 

 Selaginella. 233 

 Sphenophyllales, 249 

 staminate, Coniferales, 345 

 Cordaianthus. 333 

 Cordaitales, 331 

 Cycadales. 321 

 Ephedra. 355 

 Gj«A-sfo. 336 

 Ginkgoales, 336 

 Gnetales, 355 

 Gnetum. 357 

 Pinus, 345 

 ]re?u'i7.sc/i;'a. 358 

 Za»wa, 322 

 Stroma, 134 



Claviceps, 135. 136 

 .Vedrm, 134, 135 

 Plowrightia, 136, 138 

 Xylaria, 139 



Style, 373, 382 

 Surirella, 22 



cell division. 24 

 Suspensor, 229 



Capsella. 395 



Ginkgo, 339 



Lycopodiuiii. 230 



Pinus, 351 



Sagittaria, 397 



Selaginella. 238 



Zamia, 330 

 Syniphyogyna. thallus, 179 

 Synangium, 273 



Danaea. 272 



Marattia, 272 

 Synchytrium. 109, 110 

 Synergid, 385. 386, 390 

 Synura, 16, 17 

 Syrinya, leaf, 363 



Tapetum, 226 



Angiopteris. 273 



Bryales, 203 



Cyrtomium. 288 



Equisetum, 254. 256 



lochroma, 380 



Lilium, 379 



Lycopodium. 225, 226 



3/a/-sz7m, 295 



Salvinia, 302 



Selaginella, 232, 234 



Sphagnum, 196 



Zamm, 324 

 Taphrina, 123, 124 

 Taxaceae, 341 

 Taxodiaceae. 340 

 Teliospore. 143 

 Telium. 143 

 Tetraspore. 91 

 Thallophyta, 2, 7 



classification, 2, 3 

 Thallus, 7 



Thelephoraceae, 147 

 Tmesipteris. 214, 216. 217, 218 

 Tolypothrix, 12, 13 

 Trabecula. 231, 244 

 Trace, 212 



branch, 212, 222 

 Tracheid, 210 

 Tracheophyta, 2-4 

 Tremella, 146 

 Tremellales, 146 

 Tribonema. 19, 20 

 Triceratium, 22, 23 



