Dierama 



ensifolium, C. Koch et Be 



Diervilla 



florida, Sieb. et Zucc. 

 — var. alba, 

 japonica, DC. 

 Lonicera, Mill. 

 sessilifolia, Buckl. 



Digitalis 



purpurea, Linn. 



Collected during 1907. 



I olympica, Sibth. 



siliquosa, Bieb. 

 streptocarpa, A. Gray 

 tomentosa, Wahlenb. 



Dracocephalum 



Dodecatheon 



Meadia, Linn. 



— var. integrifolium. 



arabisans, Michx. 

 contorta, Ehrh. 



spidata, Bieb. 

 dnizensis, Wulf. 

 andiHora, Branch. 



Kotschyi, Slur 



longirostrata, Schotl, 



et Kotschy 

 Mawii. Hook./. 



Linn 



Dryas 



Drumm< 

 octopeta 



Eccremocarpus 



scaber, Ruiz et . 



Echinospermum 



Lappula, Lehtn. 



Echium 



vulgare, Linn. 



