List of Seeds Collected during 191 1. 



POLYGONAC RhE-continued. 



Oxyria 



digyna, Hill 



Polygonum 



alatum, Ham. 

 alpinum, All. 

 Bistorta, Linn. 

 — var. gigantea. 

 capitatum, Ham. 

 Emodi, Meissn. 

 sphaerostachyum, Meissn. 



Rheum 



Collinianum, Baill. 

 hybridum, Murr. 

 Moorcroftianum, Royle 

 palmatum, Linn., var. 



Rhaponticum, Linn. 



Rumex 



alpinus, Linn. 

 Berlandieri, Meissn. 

 chrysocarpos, Moris 



dentatus, Linn. 

 exaltatus, Hort. 

 flexuosus, Soland. 

 Hydrolapathum, Huds. 

 intermedius, DC. 



nepalensis, Spreng. 

 nivalis, Hegetschw. 

 obtusifolius, Linn. 

 occidentalis, S. Wats. 



salicifolius, Weinm. 

 scutatus, Linn. 



PONTEDERIACEAE. 

 Eichornea 



speciosa, Kunth 



Pontederia 



PORTULACEAE. 

 Anacampseros 



filamentosa, Sims 

 Calandrinia 



grandiflora, Lindl. 



umbellata, DC. 

 Claytonia 



perfoliata, Donn 



virginica, Linn. 

 I Limnia 



gypsophiloides, Heller 

 Montia 



linearis, Greene 

 Pleuropetalum 



costaricense, Hemsl. 

 Portulaca 



grandiflora, Hook. 

 Talinum 



patens, Willd. 



PRIMULACEAE. 

 Anagallis 



— var. caerulea. 

 phoenicea. 



linifolia, Linn., var. Phillipsii. 

 tenella, Linn. 

 Androsace 

 albana, Stev. 

 Bulleyana, G. Forrest 



Chamaejasme, Willd. 

 \ Charpentieri, Heer 



Chumbyi x , Hort. 



imbricata, Lam. 



lactea, Linn. 

 I lactiflora, Fisch. 



lanuginosa, Wall. 



— var. Leichtlini. 

 pyrenaica, Lam. 

 sarmentosa, Wall. 



i villosa, Linn. 



