clxxxiv List of Seeds Collected during 1907. 



Berberis 



angulosa, Wall. 

 Aquifolium, Pursh 

 aristata, DC. 

 cretica, Linn. 

 Darwinii, Hook. 

 stenophylla, Moore 

 Thunbergii, DC. 

 vhescem, Hook./. 

 vulgaris, Linn. 

 Wallichiana, DC. 



Berkheya 



purpurea, Benin, et Hook. f. 



Beta 



trigyna, Waldst. et Kit. 



Betula 



alba, Linn. 

 — ■ — t — var. pubescens. 



— ■ Ermani, Cham. 



— fruticosa, Pall. 



lutea, Michx. 

 papyrifera, Marsh. 

 pumila, Linn. 

 — • — ulmifolia, Sieb. et Ziicc. 



Bidens 



grandiflora, Balb. 



Biscutella 



laevigata, Linn. 



Blumenbachia 



Hieronymi, Urb. 



Bocconia 



cordata, Willd. 

 microcarpa, Maxim. 



Bowlesia 



tenera, Spreng. 



Brassica 



Erucastrum, Linn. 

 oleracea, Linn. 



Bravoa 



geminiflora, Lex. 



Brodiaea 



Douglasii, S. Wats. 

 hyacinthina, Baker 



Bromus 



erectus, Huds. 

 maximus, Desf. 

 Tacna, Steud. 



Browallia 



speciosa, Hook., var. major. 



Bruckenthalia 



spiculifolia, Reichb. 



Bryanthus 



empetriformis, A. Gray 

 taxifolius, A. Gray 



Buddleia 



albiflora, Hemsl. 

 Hemsleyana, Hort. 



japonica, Hemsl. 

 variabilis, Hemsl. 

 —var. Veitchiana. 



Bufonia 



macrosperma, J. Gay 

 tenuifolia, Linn. 



