430 



INDEX. 



Orthosiphon — continued. 







PAGE 



Panicum — continued. 



PAGE 



tenuiflorus, . .238 



verticillatum, 



. 313 



Orthostachys nigricans, 









183 



viride, 



. 312 



ovalifolium, 









182 



Wightii, 



. 310 



etrigosum, . 









183 



Pannaria, 



343, 358 



Orthotricha, . 









. 333 



Pannarice, 



. 356 



Orygia, 









104 



PAPAVERACE.E, 



3 



decumbens, 









104 



Pappophorum, 



. 320 



mucronata, . 









104 



Aucheri, 



. 320 



Oscillabia, . 









. 402 



elegans, 



. 320 



alba, . 









. 402 



Papyrus rotundus, 



. 305 



anguina, 









402 



Tegetum, . 



. 305 



Frolichii, . 









402 



tenuiflorus, . 



; 305 



OSCILLARIE^E, . 









401 



Paraphyllanthus maderc 



ispatensis, . . 270 



Osproleon abyssinica, 









207 



Parmelia, 



343, 355, 386 



cernua, 









208 



Parmelia, 



. 353 



Ostropa, 









. 392 



adpressa, . 



. 354 



cinerea, 









392 



cerina, var. pyrat 



lea, . . . 360 



Osyris, 









. 282 



conspersa, . 



. . . . 354 



abyssinica, . 









262 



var. hypocly 



sta, . . . 354 



arborea, 









262 



constrictans, 



. 354 



pendula, 









262 



convexula, . 



. 354 



Wightiana, 









262 



lanuginosa, 



. 358 



Otiona, 









336 



latissima, . 



. 353 



Aitonia, 









336 



latissiraa, . 



. 353 



Oxalis, 









46 



a, f. isidiosa 



. 353 



corniculata, 









46 



b. f. soredia 



ta, . . . 353 



Oxygonum alatum, 









. 220 



Mougeotii, . 

 perforata, . 



. 354 

 . 377 



Pachypodium, 









161 



var. cetrata, 



354 



Padina, 









396 



perlata, var. cilia 



ta, . . . 353 



pavonia, 









396 



quercifolia, var. i 



•evoluta, . . 353 



VAIMJE, . 









298 



repanda, 



. 374 



Panicum, 









309 



Schweinfurthii, 



. 353 



atrosanguineuui, 









311 



Soyauxii, . 



. 353 



bispiculatum, 









311 



tiliacea, var. leuc 



ina, . . ■ 354 



Burmanni, . 









312 



var. rimulos 



i, 354 



chrysanthum, 









312 



urceolata, . 



. 377 



ciliare, 









309 



var. nuda, 



. 353 



colonum, . 









310 



Parmelia}, 



352, 356 



compositum, 









312 



PARMELIE.E, . 



. 351 



eruciforme, . 









310 



Paronychiem, 



. 252 



fenestratum, 









309 



Parsonsia, 



. 158 



glaucum, . 









312 



Parsonsiece, . 



158 



macrostachyum, 









310 



Paspalum, . 



. 308 



multisetum, 









312 



distichum, . 



. 308 



nucliglume, 









311 



scrobiculatum, 



. 308 



var. major, 









311 



vaginatum, . 



. 308 



paspaloides, 









310 



Patellaria, . 



365, 374 



Petiveri, 









310 



Patellaria, . 



. 367 



psilostachyum, 









310 



chalybeia, . 



. 368 



respiciens, . 









313 



decussata, . 



. 369 



rigidum, 









311 



endoleuca, . 



. 368 



sanguinalo, . 









309 



lenticularis, 



. 368 



turgidum, . 









310 



obfuscata, . 



. 368 



