113 



Pauictim sangninalo 

 I'anicuui Texan u in 

 Panicum virgatum 

 Para grass 

 Parsley, water 

 Paspaluin dilatatum 

 Paspalimi distichnm 



m, hairy-flowered 



in 



PaHpalimi platycaulo 

 Peaicillaria spicata 

 Pennine turn spicatum 

 Phalaris arundinacea. 

 Phalaris intermedia 



27 



25 



28 



26 



103 



22 



24 



22 



22 



23 



30 



30 



38 



39 



Phalaris intermedia, var. angusta 39 



Phlrum prateuso 44 



Pigeon grass 30 



Pigeon weed 103 



Piu clover 102 



Piu grass 102 



Pragmites comuiuuis 60 



Poa audina 69 



Poa arachnifera 64 



Poa compressa 65 



Poa prateusis 66 



Poa serotina . . ." 67 



Poa tenuifolia 68 



Poatrivialis 68 



Poa trivialis, var. occideutalis 69 



Poor too 103 



Porcupine grass 42 



Prick ly pear 98 



Quack grass 75 



Quaking grass, tall ' 109 



Randall grass 71 



Rattlesnake grass 109 



Red millo maize 38 



Redtop 46 



Redtop, Pacific coast 1 7 



Redtop Panicum 28 



Roed grass 50 



Reed grass, giant 60 



Reed grass, small 48 



Reed grass, wood 47 



Relief grass, Gilbert's 39 



Rescue grass 73 



Rice, false 34 



Rice, Indian ' 33 



Rice, wild 33 



Richardsonia scabra '. 103 



River grass 25 



rRye grass 77 



Rye grass, giant 77 



Rye grass, Italian 74 



Rye grass, wild 77 



Rye, wild 77 



Saccatoo 42 



Sago, white 101 



Sainfoin 83 



Salt grass 56,61,107 



Sand grass 48* 



Sarcobatus vermiculatus 101 



Schrader's grass 73 



Setaria glauca 30 



Setaria Italica 



Si taria viridis , 



Slough grass 



Smut grass 



Soft grass 



Sorghum halepense 

 Sorghum, sugar 



29 



30 



'24 



45 



50 



3G 



37 



Sorghum vnlgare 37 



Spar ti n a cy u osuroides 50 



Spartiiiajuiicea 50 



Spear grass 06 



Bporoboloa airoidos 107 



Sporobolus cryptandrus 45 



Sporobolus hoterolopis ] 07 



Sporobolus Indirus \:> 



Sprouting crab grass .' 20 



Squirrel-tail grass 76 



Stipa avenacea 41 



Stipa couiata G, 41 



Stipa peuuata 42 



Stipa setigera Q 



Stipa spartea 0,41,42 



Stipa viridula 6,41 



Storksbill 102 



Sweet vernal- grass 39 



Switch cane 78 



Switch grass 28 



Teff Gl 



Tcosinte 31 



Terrell grass 77 



Timothy 44 



Timothy, California 39 



Trefoil, Spanish 84 



Trifolium hybridum 81 



Trifolium ineariiatum 82 



Trifolium medium hO 



Trifolium pratenso 79 



Ti ifolium repens 82 



Trifolium stolonifiTum 82 



Triodia acuuiinata 59 



Triodia sesleroides . . / 59 



Triodia stricta 59 



Triodia Tuxana 59 



Tripsacum dactyloides 30 



Trisetuin palustro 51 



Triseturn subspicatum 51 



Uuiola, broad leaved 109 



Uniola latifolia 109 



Velvet grass 50 



Velvet mosquito 50 



Vernal grass, sweet - 40 



Water parsley 1 03 



White grass M 



White grass, small-llowered 34 



White sag" 101 



Wild barley 76 



Wildcats 30,52 



Wild rice 



Wild rye 77 



Wire grass 35,107 



Wood reed grass 47,58,65 



Varil grass ' & 



r, 'U 



Zacate 



Zizanira aquatica ^ 





3594 



-- 8 



