





Orobanche amethystæa 
cruenta 
Galii 
minor 
Osmunda regalis 
Oxalis acetosella 
corniculata 
Panicum crusgalli 
Papaver Argemone 
dubium 
Rhœas 
Parietaria officinalis 
Parnassia palustris 
Pastinaca saiiva 
Peplis portula 
Petasites fragrans vel nar- 
dosmia fragrans 
Petroselinum sativum 
Peucedanum carvifolium 
Phalangium bicolor 
ramosum 
Phalaris arundinacea 
Canariensis 
Phegopteris dryopteris 
polypodioides 
Phleum Bœhmeri 
pratense 
— 263 — 

Pinus sylvestris 
Plantago coronopus 
Poa 
lanceolata 
major 
major, var. nodosum 
maritima 
media 
annua 
compressa 
nemoralis 
nemoralis, var. coarctata 
pratensis 
pratensis, var. anceps 
Podospermum laciniatum 
Polycarpon tetraphyllum 
Polygala calcarea 
vulgaris 
Polygonum amphibium 
- aviculare 
convolvulus 
fagopyrum 
lapathifolium 
multiflorum 
persicaria 
persicaria, Var. Incanum 
Populus canescens 
Virginiana 
Portulaca oleracea 
Potamogeton crispus 
pratense var. nodosum 
Phyteuma orbiculare 
Picris hieracioides 
Pimpinella dissectifolia 
magna 
Pinus maritima 
densus 
natans 
natans, var. prolixus 
pectinatus : 
perfoliatus 
plantagineus 




















