INDEX. 



[Synonyms in italics. Pago numbers of principal entries in heavy-face type.] 



Page. 



Agropyron 48, 84 



alaskanum 85 



caninum 86 



dasystachyum 85 



divergent 87 



tenuispicum 87 



repens 87 



richardsonii 86 



spicatum 87 



tenuispicum 87 



tenerum - 86 



unilaterale 87 



violaceum 86. 87 



andinum 86 



latiglume 86 



violascens 87 



yukonense 85 



Agrostideae — 48 



Agrostis 48, 56 



aequivalvis obliqua 58 



alba 56 



borealis 57 



canina aequivalvis 



Melaleuca 



exarata 



geminata 



hyemalis 56 



geminata 57 



nutkaensis 56 



latifolia M 



melaleuca 57 



nutkaensis 50 



rubra 57 



scabra 57 



A ira alpina 52, (>3 



aquatica 66 



atropurpurea 62 



battnica 62 



caespitosa 63 



elnngata - 62 



spicata 64 



subspicata 64 



Alopecurus 48, 53 



alpinus 54 



aristulatus 54 



fulvus 54 



geniculatus 53 



fulvus 54 



houellii merriami 54 



merrimam 54 



stejnegeri 54 



,-jx 



57 



Page. 



Andropogoneae 48 



A rctagrostis 48,54 



angustifolia - - - 55 



arundinacea 55 



latifolia 55 



A rctophila 74 



effusa 74 



fvlra 74 



A rundo lapponica 61 



ncglccta 61 



A tropis angustata 77 



tenuiflora.. 78 



A vena 48, 65 



mollis 64 



sati va 90 



pesquiflora ... 65 



striata 65 



subspicata 65 



A veneae 48 



Bambuseae 48 



Barley , meadow 88 



northern wild 88 



Beckmannla 48, 65 



erucaeformis 65 



Bluegrass, annual 68 



Kentucky 70 



mountain 68 



Bromus 48, 82 



aleutensis 84 



arcticus 83 



carinatua hookerianus 84 



ciliatus 84 



hordeaeeus 82 



mollis 82 



pacificus 83, 84 



pumpellianus 83, 84 



tweedyi 83 



purgans 84 



longispicata 82 



raeemosus 82 



richardsonii 82, 84 



secundum 80, 81 



sitchensis 84 



subulatus 66 



virens 84 



Calamagrostis 48, 58 



alaskana 60 



aleutica 60 



arctica 59 



atropurpurea 60 



canadensis 60, 61 



VII 



