Pennisetum 



longistylu 



List of Seeds Collected during : 

 Philadelphia 



, Trin 



Pentstemon 



antirrhinoides, Benth. 

 arizonicus, Heller 

 breviflorus, Lindl. 

 campanulatus, WiUd. 

 Cobaea, Nutt. 



deustus, Dougl. 

 diffusus, Dougl. 

 glaber, Pursh, var. alpinu: 



— var. cyananthus 

 humilis, Nutt. 

 Menziesii, Hook. 



— var. Newberryi 



pubescens, Soland. 

 Richardsonii, Dougl. 

 Watsoni/l.Gmy 



Gordonianus, Lindl. 

 Lewisii, Pursh 

 microphyllus, A. Gray 



Phleum 



Boehmeri, Wibcl 



Phragmites 



communis, 



Phygelius 



multiflora, Le 

 Pernettya 



Peucedanum 



angustifoliur 



Physalis 



Alkekengi, Linn. 



Physaria 



didymocarpa, A. Gray 



Phyteuma 



anthericoides, Nym. 

 campanuloides, Bieb. 

 canescens, Waldst. et Kit 



U !■!/!. 



Picris 



hieracioidc.-, Lin, 



