847 



Pentstemon cont. 



P. gentianoides, Hook. See Hartwegii. 



P. gentianoides, Poir. Mexico. Fl. des Serres t. 730. 



P. glaber, Pursh. Western United States. Bot. Mag. 

 t. 4319. 



Var. Brandegii. 

 Var. cyananthus. 



P. glaber var. stenosepalus, Regel. See glaucus var. 

 stenosepalus. 



P. glaucus, R. Grali. Rocky Mountains, &c. not. 

 Reg. t, 128rt. 

 Yar. stenosepalus. 



P. Gordoni, Hook. See glaber. 



P. gracilentus, A. Gray. North-western America. 



P. gracilis, Natt. North-western America. Bot. Mag. 

 t. 2945. 



P. Hallii, A. Gray. Rocky Mountains, Colorado. 

 P. Hartwegii, Benth. Mexico. 



P. heterophyllus, Lindl. North-western America. 

 Bot, Reg. t. 1S99. 



P. laevigatus, Soland. United States. Bot. Mag. 

 t. 1425. 



P. Lewisii, Benth. See Menziesii. 



P. Lobbii, Hort. See antirrhinoides. 



P. mackayanus, Knowles & Westc. See pubescens. 



P. Menziesii, Hook. North-western America. 

 Var. Newberryi. 

 Var. Scouleri. Bot. Mag. t. 6834. 



P. murrayanus. Hook. Texas. Bot. Mag. t, 3472. 



