INDEX 



[Synonyms are in italic type. The page numbers of the principal entries are set in heavy-face type] 



Page 



Acamptoclados sessilispica 144,852 



Achdeta geniculata 873 



Achnatherum miUaceum 898 



soboliferum 893 



Achyrodes _ 187 



aureum 875 



Actinochloa barbata . _ 805 



gradlis 807 



hirsuta 808 



humilis 809 



ovata 806 



procumbens 809 



prostrata 809 



simplex _ 809 



tennis 809 



Aegilops.. 243, 772 



aromatica 829 



cylindrica 245, 772 



hystrix 949 



tncurva 927 



incurvata 927 



ovata 243, 256, 772 



saccharinum 831 



triuncialis 246, 772 



Aegopogon ._ 469,772 



cenchroides 469 



geminiflorus var. unisetus 772 



pusillus 772 



rigidisetus 809 



tenellus 469,772 



unisetus . 772 



African millet 481 



Agraulus brevifolius 781 



caninus . 780 



Agrestisalba 779 



canina 780 



hyemalis 782 



interrupta _ 783 



verticillata 786 



Agropyron 229,772 



albicans... 235,772 



andinum __ 778 



arenicola 233,772 



arizonicum 241,773 



bakeri 238, 773 



biflorum... 237, 775 



andinum 778 



latiglume 774 



brevifolium 778 



caninoides 778 



caninum 230,237,773,778 



andinum 778 



glaucum 778 



gmelini _ 775 



pringlei _ 775 



hornemanni 775 



pilosifolium 775 



latiglume 774 



majus _ 773 



pubescens _ 778 



richardsoni 778 



tenerum _ 775 



ciliatum 775 



fernaldii 775 



unilaterale... 778 



ciliatum 778 



violacescens 778 



cristatum. 2,231,773 



dasystachyum... 230,234,773 



subvillosum 773 



divergens 777 



inerme 773 



tenue. 777 



tenuispicum... 777 



elmeri... 234,773 



flexuosum 778 



Agropyron Continued. Page 



glaucum 773 



occidentale 777 



gmelini 775, 778 



pringlei.. 775 



griffithsii. 235.773 



inerme 241,773 



intermedium.. 236,773 774 



japonicum '774 



junceum 1/236 774 



laeve ,774 



lanceolatum 773 



latiglume 237 774 



leersianum 231, 776 



missuricum 775 



molle 777 



novae-angliae _ 775 



occidentale _ 777 



molle 777 



palmeri.. 777 



palmeri 777 



parishii 241, 774 



laeve 242, 774 



pauciflorum 2, 3, 230, 237, 774 



pringlei- 238, 775 



prostratum 779 



pseudorepens 237, 775 



magnum 237, 775 



pungens. 233,775 



repens- 4, 230, 231, 776 



geniculatum 776 



glaucum _ 773 



pilosum 776 



pungens 776 



stoloniferum 776 



subulatum 776 



heberhachis _ 776 



setiferum 776 



vaillantianum 776 



tenerum _ 774 



richardsoni 778 



ciliatum 778 



vulpinum 779 



riparium 234, 776 



saundersii 242, 776 



saxicola 242, 776 



scribneri 239, 776 



semicostatum. 241, 776 



sitanioides 776 



smithii 2, 230, 233, 777 



molle. 233, 777 



palmeri 233, 777 



riparium 776 



spicatum 3, 230, 240, 777 



arizonicum 773 



inerme 241, 773 



molle 777 



palmeri... 777 



pringlei 777 



puberulentum 775 



pubescens 240, 777 



tenuispicum 777 



vaseyi 777 



viride 777 



strigosum 777 



subsecundum 230,236, 778 



andinum 237, 778 



subvillosum _. 773 



tenerum 230,237,774 



ciliatum 774 



longifolium 774 



magnum 775 



majus 775 



novae-angliae 775 



pseudorepens 775 



trichocoleum 775 



tetrastachys 776 



995 



