5 88 



GENERAL INDEX OF LATIN GENERA AND SPECIES. 



Vol.111. 



Penthorum 



si doidi - i :'ii 



Pentstemon 3 182 



acuminatus 186 



albidus 1*4 



angustifolius 187 



calycosus 185 



canescens 183 



Cobaea 186 



coeruleus 187 



cristatus 183 



I ligitalis 184 



erianthera 183 



glaber 187 



gracilis 185 



grandiflorus 186 



Haydeni 187 



hirsutus 182 



laevigatUS 183-4 



pallidas 183 



Pentstemon 184 



pubescens 182 



tubiflorus 185 



Peplis 



americana 2 538 



diandra 579 



Pepo 3 291 



foetidissima 291 



Peramium 1 569 

 (Goodycra) 



decipiens 570 



Menziesii 570 



ophioides 569 



pubescens 570 



repens 569 



tessellatum 569 



Perilla 3 15? 



frutescens 154 



" nanhinensis 154 



ocimoides 154 



" crispa 154 



Perioloca 



graeca 3 39 



Peritoma 



serrulata 2 197 



Persea 2 133 



Borbonia 133 



carolinensis 133 



" palustris 133 



gratissima 133 



Persea 133 



pubescens 133 



Persicaria 1 665 



amphibia 666 



Careyi 668 



Hydropiper 670 

 hydropiperoides 669 



lapathifolia 666 



longistyla 667 



Muhlenbergii 666 



omissa 667 



opelousana 669 



orientalis 670 



pennsylvanica 667 



Persicaria 668 



persicarioides 66S 



portoricensis 667 



punctata 670 



robustior 670 



setacea 669 



tomentosa 667 



Perularia 1 551 



flava 552 



Petalostemum 2 368 



compactum 369 



candidum 368, 9 



foliosum 371 



gracile 369 

 macrostachyus 369 



multiflorum 370 



oligophyllum 369 



purpureum 370 



Petalostemum 



tenuifolium 



villosum 



violaceum 

 Petasites 



( Nardosmid) 



frigida 



officinalis 



palmata 



Pi lasites 



sagittata 



trigonophylla 



vulgaris 

 Petrorhagia 



saxifraga 

 Petroselinum 



hortense 



sativum 



Petroselinum 

 Petunia 



axillaris 



nyctaginiftora 



parviflora 



violacea 

 Peucedamtni 



daucifolium 



graveolens 



Kingii 



sativum 



verticillatum 

 Phaca 2 



aborigina 



americana 



argopliylla 



astragalina 



baetica 



bisulcata 



Bodini 



caespitosa 



elatiocarpa 



elegans 



elongata 



flc.YUOSUS 



frigida ameri- 

 cana 



longifolia 



I at i flora 



neglecta 



parviflora 



peel in at a 



Robbinsii 



scricea 



villosa 

 Phacelia. 



bipinnatifida 



Covillei 



dubia 



fimbriata 



Franklinii 



heterophylla 



hirsuta 



integrifolia 



leucophylla 



parviflora 



Purshii 



secunda 

 Phaethusa 



americana 



helianthoides 



occidentalis 



virginica 

 Phaiospcrma 

 Phalarideae 

 Phalaris 



americana 



arundinacea 



" picta 



canariensis 



caroliniana 



crucaeformis 



intermedia 



orysoides 



Phryma 



Leptostachya 3 245 



Phyla 3 91 



Phyllanthus 2 453 



carolinensis 453 



Niruri 453 



obovatus 453 



Phyllitis 1 25 



Scolopendrium 25 



Phyllodoce 2 685 



coerulea 685 



Phymosia 2 521 



abutiloides 521 



cuspidata 522 



remota 522 



Physalis 3 155 



aequata 158 

 Alkekengi 156.162 



angulata 158 



barbadensis 157 



" obscura 157 



comata 161 



grandiflora 163 



hederaefolia 1 6 1 



heterophylla 161 



ixocarpa 158 



Lagascae 157 



lanceifolia 158 



lanceolata 160 



"laevigata 159 



" hirta 160 



lobata 162 



longifolia 159 



macrophysa 159 



missouriensis 157 



obscura 157 



pendula 158 



pennsylvanica 160-2 



p h iladelph ica 1 5 9 



peruviana 161 



pruinosa 157 



pubescens 156 



pumila 160 



rotundata 161 



subglabrata 159 



virginiana 160-1 



" intermedia 160 



viscosa 1 6 1-2 



Physalodes 3 155 

 (Xicandra) 



peruvianum 155 



physalodes 155 



Physaria 2 156 



brassicoides 156 



didymocarpa 156 



Physocarpus 2 244 



intermedins 244 



missouriensis 244 



Physostegia 3 116 



denticulata 117 



digitalis 1 16 



intermedia 117 



parviflora 1 1 7 



virginiana 116 



Phytolaccaceae 2 25 



Phytolacca 2 25 



americana 26 



decandra 26 



Picea 1 60 

 (Abies in part) 



alba 61 



australis 61 



brevi folia 61 



canadensis 61 



mariana 61 



nigra 61 



rubens 61 



rubra 6 1 



Picradenia 3 510 



aeaulis 509 



odorata 510 



Picradeniopsis 507 



