List of Seeds Collected during 191 1. xiii 



Cistus 



albidocrispus, Hort. 

 crispus, Linn. 

 hirsutus, Lam. 

 laurifolius, Linn. 

 platysepalus, Sweet 

 polymorphus, Willk. 

 purpureus, Lam. 



Clarkia 



elegans, Dougl. 



— var. marginata. 



Claytonia 



perfoliata, Donn 

 virginica, Linn. 



Clematis 



alpina, Mill., var. alba, 

 campaniflora, Brot. 

 Flammula, Linn. 

 integrifolia, Linn. 

 intermedia, Carr. 

 orientalis, Linn. 

 paniculata, Thunb. 

 Pitcheri, Ton. et Gray, va 



lasiostylis. 

 recta, Linn. 

 songorica, Bunge 

 virginiana, Linn. 

 Vitalba, Linn. 

 Viticella, Linn., var. rubra 



grandiflora. 

 Wenderothii, Stend. 



Clethra 



alnifolia, Linn. 



— var. tomentosa, Michx. 



Cneorum 



Cnicus 



acaulis, Willd. 

 canus, Roth 

 Carolorum, Hook. f. 



I eriophorus, Roth 

 Erisithales, Linn. 

 pratensis, Willd. 

 tartaricus.. Willd. 



Cochlearia 



I officinalis, Linn. 

 i saxatilis, Linn. 



Codonopsis 



Bulleyana, Dieh et G. 



Forrest 

 ovata, Benth. 

 rotundifolia, Royle 



Colchicum 



speciosum, Stev. 



Collinsia 



bicolor, Benth. 



I grandiflora, Dougl. 

 parviflora, Lindl. 



Collomia 



heterophylla, Hook. 

 linearis, Nutt. 



Colutea 



: cruenta, Ait. 



\ longialata, Koehne 



Conium 



j maculatum, Linn. 



Convolvulus 



unicaulis, Hort. 



Coptis 



trifolia, Salisb. 



Coreopsis 



cardaminefolia, Ton. et 



Gray, var. atrosanguinea. 

 Drummondii, Ton. et Gray 

 tinctoria, Nutt. 



