356 



ANNALS OF THE MISSOURI BOTANICAL GARDEN 



[Vol. 12 



P. gigaspora Massee, Linn. Soc. Bot. Jour. 25: 152. 1889; 

 Sacc. Syll. Fung. 9: 238. 1891. 



"Latissime effusa, ambitu fimbriata albicans; hymenio pallido, 

 velutino, sicco indurato, contiguo; cystidia fusoidea, 80-120 X 

 30-40 [l; sporae oblongo-ellipsoideae, 18-20 X 10 \l. 



"N. Providence, Bahamas. 



"On decorticated wood, forming thin, continuous, broadly 

 effused patches, somewhat resembling P. velutina, but differing in 

 cystidia and spores." 



(To be concluded) 



INDEX TO SPECIES OF PENIOPHORA 



Page 



. admirabilis 304 



Aegerita 226 



aemulans 308 



affinis 266 



alba 297 



albofarcta 228 



. albo-straminea 305 



albugo 231 



albula 231 



Allescheri 301 



, alutaria 332 



, amoena 276 



arachnoidea 220 



, argentea 346 



. asperipilata 230 



aurantiaca 310 



borealis 295 



Burkei 282 



Burtii 278 



caesia 353 



. cana 227 



canadensis 260 



Candida 226 



, carnea 354 



. carnosa 325 



cinerea 348 



citrinella 327 



coccineo-fulva 253 



colorea 343 



convolvens 355 



crassa 286 



cremea 261 



decorticans 344 



disciformis var. borealis 295 



duplex 298 



exigua 224 



exilis 239 



Page 



Farlowii 343 



r filamentosa 320 



firma 276 



r flammea 252 



- flavido-alba 24S 



< fusca 244 



. fusco-marginata 336 



galochroa 222 



gigantea 216 



gigaspora 356 



. gilvidula 245 



. glebulosa 282 



globifera 219 



, guttulif era 247 



heterocystidia 293 



hiulca 272 



v humif aciens 225 



incarnata 307 



inconspicua 221 



inflata 267 



. investiens 307 



irregularis 228 



isabellina 253 



Karstenii 254, 286 



Kauffmanii 296 



laevigata 338 



laevis 257 



laminata 246 



. laxa 224 



lepida 296 



leprosa 254 



lilacina 348 



limonia 275 



livida 239 



longispora 229 



ludoviciana 244 



