854 
Index. 
Polygonum geniculatum 
— incanum 
patulum 
Polygonon 
■— glomeratus 
•— Lagascae 
*— setosus 
— vaginätus 
Poniederia 
Potamogeton 
— acuminatus 
— alpinus 
— annulatus 
— complanatus 
— compressus. 
— flexicaulis 
— flexuösus 
— fluitans 
— gramineus 
— Loeselii 
— marinus 
— oppositifolius 
— setaceus 
Pothos 
Prasium 
Prenanthes 
— bulbosa 
— purpurea 
— ramosissima 
Primulaceae 
Primula 
— Auricula 
— calycina 
— carniolica 
— chinensis 
— ciliata 
— crenata 
< — Floerkeana 
— glaiicescens 
— glutinosa 
— birsuta 
— Jirasekiana 
— inflata 
intcgrifoKa 
marginata 
Primula minima 413 
— Palinuri 411 
— praenitens 41.5 
— - spectabiiis 412 
— truucata 413 
— veris .... 414 
— villosa 412 
Prismatocarpus . 630 
— pentagoniiis 630 
— falcaius 631 
Proteaceae 382 
Protea 382 
— birsuta 382 
— levisanus 382 
Prunella 489 
— laciniata y.. 490 
Psanma arenaria 42 
Psilathera 81 
Psiluriis 2 
Psy cliotria 658 
Pterocephalus ... 683 
Ptychotis -364 
Pulicaria 737 
— uli^inosa — 737 
Pul mon arid 580 
— angustifolia 581 
— Clusii 581 
. — maritima 580 
— tuberosa 581 
— virginica 580 
Puscbkinia scilloides . . . 166 
Pycnantbemum liiiifo- 
lium 469 
Pycnocomum 683 
Pyr et riini 757 
— cei'atophylloides 757 
— elegans 758 
— flaveolurn 759 
— fruticulo&um 758 
--- Melleri 756 
— Hermini : . . . 756 
— latifclium 757 
— marltitnum 758 
— mucromilatum 758 
— oppositifolium ...... 756 
Pag. 
301 
299 
3Ö1 
29 
32 
29 
32 
29 
176 
283 
285 
284 
284 
285 
285 
285 
285 
283 
285 
285 
286 
286 
286 
268 
490 
787 
789 
788 
788 
402 
4l3 
411 
413 
412 
415 
412 
411 
413 
413 
413 
412 
413 
414 
412 
411 
