INDEX 



1039 



Page 



Vernalgrass - 528 



sweet 528 



Verrucosa, group of Panicum -- 680 



Vetiver 3, 747 



Vetiveria arundinacea 9*7 



muTicata — -- 9'/ 



zizanioides 3, 747,9/^ 



Vilfa agrostoidea 95/ 



airoides 957 



alba 779, 955 



algida 926 



arachnoidea 888 



arguta 957 



arkansana 95/ 



aspera 958 



asperifolia 886 



berteroana 961 



clandestina 958 



composita 958 



compressa 895 



confusa 960 



cryptandra 959 



flexuosa 959 



cuspidata 887 



depauperata 363, 893 



filiformis 888 



dispar 779 



domingensis -- 959 



drummondii 958 



elongata 960 



exilis 961 



filkulmis - 894 



fulvescens 959 



glomerata 780 



gracilis — 887, 959 



gracillima 888 



grisebachiana 961 



heterolepis 960 



hookeri - 958 



indica 960 



jacquemontii 960 



juncea 959 



lateriflora 890 



liebmanni -- 961 



littoralis 962 



longifolia 958 



lutosa 937 



macra 960 



mexicana 890 



minima 961 



monandra 926 



muhlenbergii 979 



nutans 900 



purpurascens 961 



racemosa 892 



ramulosa 961 



repens 892 



retrofracta 785 



richardi 957 



richardsanis 363, 893 



riehlii 958 



rigens 892 



rigida 824 



sabeana 957 



sacatiUa 895 



scabra 781 



sch iedeana 959 



serotina 895 



spartinae 954 



squarrosa 363, 893 



stolonifera 785 



maritima 783 



subpyramidata 957 



subsetacea 959 



tenacissima vox. exilis 961 



fuscicola 958 



tenera 895 



tricholepis 805 



triniana 959 



ulilis 895 



raginiflora 961 



rarians 982 



rertkillata 786 



vinzenti 959 



rirginka 962 



vulgaris 785 



Vine-mesquite 682 



Virgata, group of Panicum 674 



Virgata, group of Paspalum 599 



55974°— 35 66 



Page 



Virginia wild-rye - 258 



Vulpia, section of Festuca 61 



Vulpia dertonensis 857 



megalura . . 859 



microstachya 859 



ciliata 859 



myuros 859 



octoflora 860 



pacifica 861 



quadrifiora 862 



reflexa 861 



tenella 860 



Wasatchia kingii 858 



Washington bent 325,330 



foxtail 347 



Water bent 329 



foxtail 348 



grass 575,594 



paspalum 594 



Weak mannagrass 84,88,90 



Wedgegrass 278 



prairie 278 



slender 280 



Weingaertneria canescens 294,828 



Western fescue 58,75 



needlegrass 433 



wheatgrass 230 



Wheat 243- 



Wheatgrass 2, 229 



Baker 238 



bearded 236 



beardless 241 



bluebunch 3, 230, 240 



crested 2,231 



slender - 2,230,237 



spreading 239 



streambank 234 



thickspike 234 



western 230 



Wheeler bluegrass 109 



White triodia 216 



Whitegrass 539 



Wild cane 721 



chess 47 



Wild-rye 246 



beardless - 251 



blue 253 



Canada 256 



giant 252 



Macoun 254 



Salina 252 



Virginia 258 



Wildrice 540 



annual 540 



northern 542 



southern 544 



Texas. _ 542 



Wilibaldia subtilis 828 



Williams needlegrass 437 



Willkommia 484, 978 



sarmentosa 484 



texana 484, 978 



Windmill grass 507 



Windsoria ambigua 970 



pallida S6& 



poaeformis 969 



stricta 971 



Wire-grass 484 



Wirestem muhly 373 



Witchgrass 667 



Wolfs trisetum 283 



Wolftail 352 



Wood bluegrass 123 



Woodreed 342 



drooping 344 



stout 344 



Wooton three-awn 450 



Xanthonanthos odoratum 796 



Xiphagrostis japonica 



Yellow bristlegrass 597 



Zawadke alkali-grass 78 



Zea 768. 978 



americana 97$ 



canina 978 



cryptosperma 978 



erythrolepis 978 



everta 973 



hirta 978 



