Peperomia mexicana— Phegopteris polypodioides 341 
Peperomia mexicana 465 
Painteri 465 
Parryana 465 
peltata 465 
puberula 465 
schizandra 465 
schizostachya 465 
sciaphila 465 
Skottsbergii 465 
tecticola var. muricola 465 
tenulmucronata 465 
Tuerckheimii 465 
Verschaffeltii 465, 632 
Peplis portula Il, 107 
Peponia 354 
Peponium 351, 357 
rectipilosum 355 
usambarense 355 
Peratanthe 507 
Pereskia Zehntneri Britt. et Rose 277 | 
Pereskiopsis 277 
Peridinium 625 
borgei 663 
Periploca 256, 257 
graeca 256, 677 
maculata 256, 677 
Peristrophe 242 
Peristylus 228 
Pernettya rigida 369 
Perrottetia 298 
Persea 48, 404 
andegavensis 575 
drymifolia 680 
gratissima 680 
Persicaria 564 
Pertusaria lactea 3 
Petalocentrum 221 
Petalostigma 379 
Petalostigmatinae 379 
Petasites 318, 329 
— albus II, 200 
— frieidus II, 13 
— niveus var. latifolius Beck* II, .87 | 
Peteria 423 
— scoparia 410 
Petersia minor 405 
Petiveria 465 
Petrocallis 350 
— pyrenaica II, 182, 186 
Petrocoptis 296 
' Petrocosmea 391 
' Petunia 536 
| — violacea 668 
' Peucedanum 547, 549, 550 
| — cervaria II, 64, 104, 182 
 — graveolens 95 
- palustre 666. — II, 49, 94 
— serpentini Jav.* II, 119 
Peucephyllum 329 
ı Peyssonnelia polymorpha II, 189 
Diana, DA, Bldl 
' Pfeiffera ianthothele 274 
Phaca 418 
| — frigida 426 
Phaceha 115 
ı — Purshiü 397 
, — tanacetifolia 397 
Phaeanthus 248 
Phaenosperma 186 
Phaeographis 9 
ı Phaeoneuron 442 
ı Phagnalon Domingoi II, 197 
— graecum Boiss. et Heldr. II, 4 
ı — rupestre (L.) DC. II, 4 
| — — subsp. illyricum (Lindb.) 
Ginzb.* II, 4 
Phajus 228 
Phalaenopsis 220 
Phalaris 101, 184 
— bulbosa 195 
— paradoxa II, 85 
Phaleria 541 
— urens 540 
Phallus 610 
— oa All, ALT 
— hispida 335 
Pharus 192 
Phaseolodes 677 
—— floribundum 677 
— frutescens 677 
ı Phaseolus-. sect. Macroptilium 418 
ı — ehrysanthus 418 
— mmanuß Aullz, AS, al 
—. multiflorus 424, 426, 427, 691 
— radiatus var. aurea 704 
— Uleanus 417 
— vulgaris 417, 424, 427, 641, 659, 
688 
' Phaulothamnus 465 
 Phegopteris polypodioides 14, 30 
