1038 



INDEX 



Trisetum— Contiuued. Page 



congdoni 975 



datum 973 



tonsum 973 



velutinum 973 



flavescens 282, 287, 973 



glabrum 834 



hallii 973 



hirtum 817 



interruptum 287, 973 



hallii 974 



lobatum 956 



ludovicianum 975 



majus 975 



melicoides 282, 974 



cooleyi 974 



majus 974 



molle 975 



montanum 286, 974 



pilosum 974 



shearii 287,974 



muticum 976 



nutkaense 973 



orthochaetum 283, 974 



palustre 972,975 



pennsylvanicum 287, 974 



pennsylvanicum 956 



praecox 787 



pratense 973 



projectum 286,973 



purpurascens 941 



sandbergii 973 



shearii 974 



spicatum 282, 284, 975 



brittonii 976 



congdoni 284, 976 



molle 284,975 



pilosiglume 975 



subspicatum 975 



molle 975 



muticum 976 



trinii 817 



majus 817 



pallidiflorus 817 



wolfli 282, 283,976 



brandegei 976 



muticum 976 



muticum 976 



Trisiola paniculata 977 



Tristcgis glutinosa 885 



Triticum 242, 976 



aegilopoides 982 



aestivum 242, 243, 976 



dicoccum 976 



durum 976 



monococcum 976 



polonicum 976 



spelta 976 



vulgare 976 



caninum 773 



gmelini 775 



cereale 942 



compactum 243, 976 



compositum 976 



cristatum 773 



cylindricum 772 



dasystachyum ± 773 



dicoccoides 243, 976 



dicoccum 243, 976 



divergens 777 



durum 243, 976 



glaucum 773 



hybernum 976 



infestum 776 



intermedium 773, 774 



junceum 774 



leersianum 776 



missuricum 774 



monococcum 243, 976 



murale 871 



ovatum 772 



pauciflorum 774 



polonicum 243, 976 



prostratum 779 



pungens 775 



repens 776 



acutum 773 



dasystachyum 773 



leersianum 776 



pungens 775 



subvillosum 773 



Triticum— Continued. Page 



richardsoni 778 



sativum 243,976 



aestivum 976 



compositum 976 



vulgare * 976 



semicostatum 776 



spelta 243,976 



strigosum 777 



subsecundum 778 



trachycaulum ^ 774 



trichophorum 778 



triunciale 772 



turgidum 243,976 



vaillantianum 776 



vulgare 243, 976 



aestivum 976 



Trixostis gracilis 799 



Tuber oatgrass 298 



Tufted hairgrass 289 



Tumblegrass 487 



Tunis grass 752 



Turkeyfoot 734 



bluejoint 726, 732 



Two-flower melic 200 



Type specimens 14 



Typhoides arundinacea 925 



Uniola 179,977 



distichophylla 838 



flexuosa 838 



floridana 977 



gracilis 977 



heterochroa 977 



intermedia 977 



latifolia 179, 180,977 



laxa 184,977 



longifolia 183, 977 



macrostachys 977 



maritima 977 



multiflora 838 



nitida 182,977 



ornithorhyncha 182,977 



palmeri 179 



paniculata 179, 180,977 



sessiliflora 183, 977 



spicata 838 



stricta 838 



uniflora 977 



virgata 977 



Uniseta, section of Aristida 443 



Urachne asperifolia 897 



brevicaudata 89S 



canadensis 897, 898 



lanata 898 



leucosperma 897 



major 896 



melanosperma 899 



micrantha 898 



mutica 897 



racemosa 899 



Uralepis ambigua 970 



brevicuspidata 877 



cuprea 969 



densiflora 971 



elongata 968 



mutica 928, 970 



pallida 866 



pilosa 970,971 



poaeoides 932 



pulchella 971 



tricuspis 969 



verticillata 879 



Uralepsis aristulata 972 



composita 877 



cornuta 971 



purpurea 972 



Urochloa reptans 912 



Urvilleana, group of Panicum 681 



Uva grass 190 



Vahlodea atropurpurea 833 



Valota 550 



hitchcockii 966 



insularis 551, 966 



saccharata 966 



Vasey grass 575, 595 



Vaseya comata 886 



Vaseyochloa 205,977 



multinervosa 207, 977 



Vegetative organs 7 



Velvet bent 325, 340 



grass 2, 301 



