7 



176, Antennaria argentea Benth, 



1177, A. plantaginifolia Hook. 



1 1 7 8 , Anaphalis margaritacea" Benth. & Hook. 



1179, Gnaphalium palustre Nutt. 



1180, Franseria Hookeriana Nutt. 



1181, Rudheckia Californica Gray. 



1182, Balsamorrhiza Hookeri Nutt. 

 '183, Helianthus annuus L. 



184, <Blepharipappus Icevis Gray. 

 185~, Madia elegans Don. 



186, M. sativa var. congesta T. & G. 



187, Hemizonia luzulsefolia DC. 



188, H. Fitchii Gray. 



189, H. truncata Gray. 



190, H. multiglandulosa Gray. var. 



191, Lasthenia glaberrima DC. 



192, Baeria gracilis va. aristosa Gray. 



193, Eriophyllum csespitosum var. integrifolium Gray 



194, Helenium Bigelovii Gray. 



195, H. autumnale L. 



196, Cotula coronopifolia L. 



197, Artemisia Ludoviciana Nutt. 



19S, A vulgaris var. Californica Bess. 



9, Luina hypoleuca Benth. 

 .200, Arnica discoidea Benth. 

 ■ 201, Cnicus Breweri Gray. 

 202, Micro seris linearifolia Gray. 



.203, Hieracium cynoglossioides var. nudicaule Gray. 

 *04, Troximon aurantiacum Hook. 



205, T. barbel] ulatum Greene. 



206, Lactuca pulchella DC. 



207, Specularia perfoliata A. DC. ? A slender form. 

 Qi ^8, Campanula prenanthoides Durand. 



.), • Menziesia ferruginea Smith. 

 0, Dodecatheon Hendersoni Gray. 

 -1, D. Jeffrey i var. alpinum Gray. 



212, Androsace septentfionalis L. . 



213, Trientalis Europsea var. arctica Ledeb. 



214, Fraxinus Oregana Nutt. 



215, Asclepias Mexicana Cav. 



216, Microcala quadrangularis Griseb. 



217, Menyanthes trifoliata L. 



218, Phlox adsurgens Torr. 

 )U \ Gilia Harknessii Curran, 



iO, G. leucocephala Gray. 



21, G. divaricata Torr. 



22, Hydrophyllum Virginicum L. 

 Nemophila pedunculata. Dougl. 



„24, Phacelia Rattani Gray. 



225, P. Pringlei Gray. 



226, Eolnnospermum Greenei .Gray. 



