211 



H733 

 J 4734 

 *4735 

 H73 6 

 '4737 

 14738 



'4739 



14740 



14741 

 14742 



J 4743 

 M744 



M745 

 14746 



14748 

 H749 



H752 

 J 4753 

 14754 

 14755 



M757 

 H75 8 

 H759 

 14760 

 14761 

 14762 



14764 



H765 

 14766 

 14767 

 14768 

 14769 

 14770 

 14771 

 14772 



J 4773 

 J 4774 



H775 

 14776 



*4777 



Breweri A. Gray 

 caespitosus Nutt. 



laccoliticus Jones 



nauseosus Jones 

 Californicns Jepson 

 calvns Coville 

 canns A. Gray 

 Cascadensis Heller 

 cervinns Greene 

 chrysopsidis A. Gray 



brevifolius Piper 

 cineretis A. Gray 



aridus Jones 

 coinpositus Pursh 



trifidus A. Gray 

 condensatns (D. C. Eaton) 



Greene 



concinnns (H. & A.) T. & G. 

 conflnis Howell 

 consobrinns Greene 

 conspicuns Rydb. 

 corymbosns Nutt. 

 Coulteri Porter 

 Covillei Greene 

 curvifolius Piper 

 debilis (A. Gray) Rydb. 

 decumbens Nutt. 

 divergens T. & G. 

 Drummondii Greene 

 Eatonii A. Gray 

 elatior (A. Gray) Greene 

 elatus (Hook.) Greene 



Bakeri Greene 

 elegans Greene 

 elegantulus Greene 

 Elmeri Greene 

 Engehnanni Aven Nelson 

 eriophyllus A. Gray 

 eximius Greene 

 filifolius Nutt. 

 flabellifolius Rydb. 

 flagellaris A. Gray 

 foliosus Nutt. 



tenuissimus A. Gray 

 formosissinius Greene 

 Forreri Greene 

 frondeus Greene 

 glandulosus Porter 



14778 glaucus Ker 



14779 Gonnani Greene 



14780 gracilis Rydb. 



14781 grandiflorus Hook. 



14782 Grayi Heller 



(E. stenophylhts A. Gray) 



14783 Hartwegi Greene 



14784 Howellii A. Gray 



14785 hyperboreus Greene 



14786 hyssopifolius Michx 



14787 inamoenus Aven Nelson 



14788 inornatus A. Gray 



14789 jucundus Greene 



14790 Kindbergii Greene 



14791 lanatus Hook. 



14792 Lassenianus Greene 



14793 leioinerus A. Gray 



14794 Lemmoni A. Gray 



14795 leptophyllus Greene 



14796 lonchophyllus Hook. 



14797 hi tens Aven Nelson 



14798 MacDougalii Heller 



14799 Macounii Greene 



14800 macranthus Nutt. 



14801 melanocephalus Aven Nelson 



14802 ineinbranaceus Greene 



14803 microlonchus Greene 



14804 minor (Hook.) Rydb. 



(E. armcriaefolhts of Syn. Flora; 



14805 miser A. Gray 



14806 modes tus A. Gray 



14807 Montanensis Rydb. 



(E. Tiveedyana Canby & Rose) 



14808 Muirii A. Gray 



14809 multiceps Greene 



14810 multifidus Rydb. 



1 48 1 1 discoideus ( A. Gray )Rydb. 



14812 incertus Aven Nelson 



14813 nudus Rydb. 



14814 Nelsonii Greene 



14815 Neo-Mexicanus A. (rray 



14816 Nevadensis A. Gray 



14817 nudatus A. Gray 



14818 Nuttallii Heller 



(E. foliosus var. stcnophylhis Gray- 



14819 oblanceolatus Rydb. 



14820 ochrolencus Nutt. 



14821 Oreganus A. Gray 



