VIII GENERAL INDEX OF PLATES. 



' Plate. 



Imperata Hookeri 1 



Melica broinoides 62 



bulbosa 63 



frutescens 64 



fugax 65 



Harfordii 66 



stricta 67 



Muhlenbergia calamagrostidea 19 



Californica 20 



debilis 21 



dumosa 22 



Parisbii 23 



Orcuttia Californica 49 



Greenei '. - 50 



Oryzopsis exigua 17 



Webberi 18 



Panicum Urvilleanuin 2 



Pbalaris ainetbystina 4 



Lemuioni 5 



Pbippsia algida 51 



Pleuropogon Californicmn 68 



refractum 69 



Poa Arctica , 71 



argentea 72 



Bolanderi 73 



Californica (see P. Fendleriaua) 74 



confinis 75 



Douglasii 76 



Fendleriana (as P. Californica) 74 



glumaris 77 



Ilowellii 78 



Kelloggii 79 



macrantha 80 



nervosa 81 



pulcbella var. major 82 



purpurascens ^3 



Thurberiana 84 



unilateralis • 85 



Scbinidtia subtilis (as Coleantbus subtilis) .' 51 



Stipa coronata 8 



eminens 9 



Kingii 10 



occidentalis 11 



Parisbii 12 



setigera 13 



speciosa 14 



Stillmani 15 



stricta 16 



Trisetuin barbatum 60 



Californicum 46 



canescens , 47 



cernuum 48 



Uniola Palmeri 70 



