INDEX. 



597 



OphiogloBSum pendulum, 547. 



structure of Btem, 567. 



Orchil, 386. 



Orchia hirclna, 64. 

 Oreas, 494. 

 Orobanche, 33. 

 Orthodontium, 491. 

 Orthotricliei, 486. 

 Orthotrichum affine, 465. 



Bruchii, 480. 



Osoillatoria asrugescens, 142. 

 OscillatorisB, 113, 142. 

 Osmunda cinnamomea, 625. 



Javauica, 525, 540. 



regalia, 512, 525. 



Yachellii, 525. 



Oxygonium, 540. 

 Oxymitra pyramidata, 434. 

 Ozocladium, 398. 



Leprieurii, 405. 



Ozothallia, 231. 



Pachnocybe, 315. 

 Pachyma cocoa, 250. 

 Padina pavonia, 100, 215. 

 Pseonia, 60. 

 Palmella botryoidea, 55, 118. 



prodigioaa, 114, 264. 



PalmellcEe, 113. 

 Palmodictyon viride, 99. 

 Palmogloea Meneghinii, 119. 

 Palmophyllum, 119. 

 Paludella squarrosa, 491. 

 Pancake Ice, 127. 



Pauua, 365. 



Papulsespora Sepedonioides, 805. 

 Parasitic Algae, 212. 

 Parmelia conoplea, 376. 



lanuginosa, 376. 



parietina, 374, 384. 



'"^ perforata, 413. 



— — perlata, 386. 



physodes, 380. 



saxatilis, 418. 



Parmeliacese, 411. 



Parkeriacese, 527. 

 Paulia, 118, 398. 



perforata, 399. 



Paurocotylis, 288. 

 Paxillus, 364. 

 Peach Blister, 284. 

 Pediaatrum granulatum, 121. 

 Peltidea canina, 383, 412. 



. — — polydactyla, 412. 



venosa, 412. 



Penghawar Djambi, 520. 



Penguin Rookeries, 127. 



Penicillium anneniacum, 298. 



Penium Jenneri, 120. 



Pepper Dulse, 198. 



Pepper worts, 55. 



Peranemacese, 543. 



Periola pubescena, 308. 



Periaporiacei, 273. 



Peronoapora, 247. 



Persoon, his servicea to Cryptogamy, 



20. 

 Pertusaria communis, 396. 



Wulfenii, 381. ' 



Pestalozzia, 303, 331. 

 Petalonema alatum, 143. 

 Petalophyllum Preissii, 453. 



Ealfsii, 451. 



Petrocelis cruenta, 183, 188. 

 Peyaaonelia, 187. 

 Peziza acetabulum, 290. 



aeruginosa, 263. 



affinis, 286. 



arenaria, 61. 



aremcola, 286. 



aurantia, 290. 



confluens, 291. 



coronata, 290. 



elegana, 290. 



Irregularis, 285. 



labellum, 305. 



leporina, 293. 



macropua, 36, 289. 



macrotia, 293. 



onotica, 293. 



scutellata; 290. 



tuberosa, 268. 



venosa, 291. 



