$81 



INDEX OF CLASSES, &c. 



Peraphyllum, A r utt. 560 

 Percursaria, Bonneiu. IS 

 Percursaria, Bory. 19 

 Perdicium, Laaasc. 714 

 Perebea, AvU.-lll 

 Pereilema, Presl. 115 

 Pereiria, Lindl. 309 

 Pereskia, Plum. 74s 

 Pereskia, BL Fl. 585 

 Pereskidae, 748 

 Pereuphora, Hoffmans. 714 

 Perezia, ixi.a. 714 

 Perforata;, L. xxxiv 

 Pergularia, Binra. 627 

 Periandra, Camb. 498 

 Periandra, J/arf. 555 

 Perianthopodus, Siio. if. 315 

 Peribaea, Kth. 205 

 Periballia, ITirfn. 11(5 

 Periblasteae, 10 

 Periblema, DC. 674 

 Peribotryon, Fries. 44 

 Pericallis, />on. 713 

 Pericalymma, Kadi. 7:. 7 

 Perichama, Fries. 42 

 Periclistia, Bentk. 331 

 Periclymenura, Touru. 7J7 

 Periconia, Torfe. 43 

 Pericytla, Blume. 139 

 Perider<ea, We'jo. 712 

 Perideridia, Reichb. 779 

 Peridium, Schott. 281 

 Periglossum, Dec. 626 

 Perigvnous. 241, 243 

 Perigynous Exogens, 245,246,522* 

 Perilla, Linn. 6(il 

 Perioraia, H. B. K. 661 

 Periola, Frits. 43 

 Periphragmos, Ruiz ct Pav. 636 

 Periplegmatium, Ktz. 10 

 Periploca, Btnn. 626 

 Periploceae, 626 

 Periptera, DC. 370 

 Peripterygium, Hassle. 281 

 Perisporiacei, Fries. 43 

 Perisporium, Fries. 43 

 Peristera, DC. 494 

 Peristeria, JB>oA;. 182 

 Peristrophe, Aces, 680 

 Penstvlus, i>f«m. 182 

 Perforata, DC. 358 

 Perittium, Vogel. 556 

 Perityle, BentA. 710 

 Perizoma, liters, 022 

 Perlebia, DC. 779 

 Perlebia, Mart. 556 

 Pernettia, Gaud. 455 

 Pernetya, Scop. 6yl 

 Peroa, Peri. 449 

 Perohachne, Presl. llfi 

 Perojoa, C'au. 449 

 Peromnion, Schw. 67 

 Peronerua, Jack. 61*4 

 Peronia, ^C. 169 

 Peronia, M 'all. 795 

 Perot's, .4it. 116 

 Perotriche, Cass. 713 

 Perovskia, Karel. 6'il 

 Perpensum, Burm. 781 

 l'errottetia, £>C. 554 

 Perrottetia, iT. B. A". 583 

 Persea, Oiirtn. 537 

 Persica, Tourn. 558 



:1a, Z'ouni 504 

 Personaria, Bu„:. 713 

 Personate, B. xxxiv 

 Personatae, DC. 609, 681 

 Persoonia, Mich. 712 

 Persoonia, Smith 533 

 Persoonia, It". 464 

 Persoonidae, 533 

 Pertusaria, DC. 50 

 J'erularia, Lindl. 182 

 PerrUlsea, Dec. 627 

 Pervinca, Touru. 601 



Perymenium, Schrad. 711 

 Pes'chiera, ^. DC. 601 

 Pesomeria, Lindl. 181 

 Pestalozzia, Not. 42 

 Petagnana, Gmel. 554 

 Petagnia, Rafin. 795 

 Petagnia, Gusson. 773 

 Petalacte, />t»t. 713 

 Petalanthera, JVees. 537 

 Petalanthera, 7b.-/'. 745 

 Petalidium, Nees. 679 

 petalolepis. Less. 713 

 petaloma, DC. 727 

 Petaloma, Roxb. 71^ 

 Petaloma, Swartz. 733 

 Petalophyllum, Acts. 58 

 Petalopogon , Reiss. 582 

 Petalostemma, B. fie. 795 

 Petalostemon, L. C. Rich. 554 

 Petalostylis, Qriseb. (il4 

 Petalotoma, X>C. 755 

 Petamenes, Salisb. 161 

 Petasiteae, 709 

 Petasites, Tou/rn. 709 

 Petesia, Bartl. 765 

 Petesia, -P. Bi*. 765 

 Petesioides. Jacq. 648 

 Petilium. linn. 2d4 

 Petitia, Ca.«. 778 

 Petitia, Jacq. 664 

 Petiveria, Linn. 386 

 Petiveriaceae, 373, 386* 

 Petiveriads, 386 

 Petiveriese, Agardh. 386 

 Petraea, Houst. 064 

 Petrocallis, J,'. Br. 354 

 Petrocarui, Tausch. 779 

 Petrocarya, Schreb. 543 

 Petrocoptis, Braun. 498 

 Petrogeton, £cii. e£ Zej/A. 346 

 Petromarula, Alph. DC. 691 

 Petromeles, Jacq. 560 

 Petrophila, -ft. B/'. 533 

 Petropbila, Brid. 63 

 Petropbile, /..»//. 533 

 Petropbye, It'. efB. 346 

 Petunga, I >C. 7(i5 

 Petunia. Juss. 621 

 Peucedanidae, 778 

 Peucedanum, Linn. 778 

 Peumus, Aces. 537 

 Peumus, Pert. 299 

 Pexisperma, Rafin. 19 

 Peyreyraondia, Barneoud. 355 

 Peyrousea, DC. 712 

 Peyrousia, Sweet. 161 

 Peyrusa, JRtcA. 758 

 Peysonnellia, Dec. 25 

 Peziza, Dillrn. 43 

 Pfaffia, «ort. 511 

 Pbaca, Linn. 554 

 Phacelia, JUsj. 639 

 Phacelocarpus, BW2. et Bits. 796 

 Phacidiacei, Fr. 43 

 Phacidium, Fries. 43 

 Phacocapnos, Bernh. 436 

 Phacosperma, ZJato. 501 

 Phapeasium, Cass. 715 

 Phfedranassa, .Hero. 158 

 Phaenicocirsus, Mart. 677 

 Phaenocarpus, .1/. et Z. 385 

 Phaenocoma, Don. 713 

 Phienopoda, Cass. 713 

 Phaenopus, DC. 715 

 Phaeocordylis, 6rryf. 90 

 Phaeonema, Ktz. 9 

 Phaeoneineae, 9 

 Phaeopappus, DC. 714 

 Pliaeostoma, Sjxich. 725 

 Pbaetusa, G'drtu. 711 

 Phagnalon, Cass. 710 

 Phajus, /.our. 181 

 Phalacraea, DC. 709 

 Phalacrocarpum, DC. 712 

 Phalacroderis, BC. 715 



Phalacrodiscus, Less. 712 

 Phalacroglossum, DC. 712 

 Phalacrolorna, Cass. 710 

 Phalacromesum, Cass. 710 

 Piial i-nopsis, Blum. 181 

 PhalangiUm, Burm. 161 

 Phalangium, i/ou«. 161 

 Phalangium, Juss. 205 

 Phalareas, 115 

 Phalaridium, Nees. 116 

 Phalaris, Linn. 115 

 Phaleria. Jack. 579 

 Phalerocarpus, Don. 455 

 Phallaria, Schum. 765 

 Phalloidei, Br. 41 

 Phallus, B. 42 

 Phalocallis, Herb. 161 

 Phaloe, Dwmort. 497 

 Phalolepis, Cass. 714 

 Phanera, Lour. 556 

 Phanerocotyledoneae, Ayardh. 235 

 Pbanerogames, ^4. Broug. 221 

 Phanerophlebia, Presl. 80 

 Phania, BC. 709 

 Pharbitis, CAots. 631 

 Phariurn, Herb. 205 

 Pharnaceum, Linn. 498 

 Pharus. P. Br. 115 

 Phascum, Binn. 67 

 Phaseoleae, 555, 556 

 Phaylopsis, Willd. 680 

 Phebalium, Tent. 471 

 Phebolithis, Car«)i. 591 

 Phegopteris, Pr. 79 

 Phelipsea, /)esu. 611 

 Phellandrium, Linn. 778 

 Phelline, Babi -- . 473 

 Phellocarpus. Benth. 555 

 Phellorinia, Berk. 42 

 Plielypaea, TAttno. 92 

 Phelypaeaceae, Horan. 609 

 Phemeranthus, Rafin. 501 

 Phenakospermum, B'»JJ. 796 

 Pherotrichis, i*ec. 626 

 Phialis. Spreng. 712 

 Philactis, Schrad. 711 

 Philadelphaceas, 749, 753" 

 Philadelphea?, X>on. 753 

 Philadelphus, Zftnn. 753 

 Pbilagonia, Blum. 473 

 Philenoptera. Fenzl.? 554 

 Philesia, Comm. 217 

 Philesiaceae. 212, 217' 

 Philesiads, 217 

 Pbilippia, Klotzsch. 455 

 Philippodecdrew, Fndl. 3G3, S'A 

 Philippodendron, Poit. 364 

 Phillyrea, Tournef. 017 

 Philocrena, Bong. 483 

 Philodendron, ScAott. 129 

 Philodice, Mart. 122 

 Philoglossa, B>C. 711 

 Philogyne, Haw. 158 

 Philomeda, Noronh 475 

 Pbilonomia, /JC. 656 

 Pbilonotis, Brid. 67 

 Philonotis, Reichb. 428 

 Pbilostizus, Cass. 714 

 Pbilotheca, Rudg. 471 

 Philotria, Ba/u. 142 

 Philoxerus, R. Br. 511 

 Pbilydraeece. 185, 186* 

 Philydreae, R. Br. 186 

 Philvdrum, Banks. 186 

 Philyra, A7. 282 

 Phippsia, R. Br. 115 

 Phlaeorhiza, Ktz. 10 

 Phlebia, />('.-. 41 

 Phlebidia, Lindl. 182 

 Phleboanthe, Tausch. 662 

 Phlebocarva, B. fir. 153 

 Pblebochiton, Wall. 467 

 Phlebodium, B. Br. 79 

 Phlebophora, /.cr 41 

 Phlebopbyllum, Wee*. 679 



