INDEX. 



[Synonyms 



Page. 



Agropyron brevifolium 55 



elmeri 54 



saxicolum 57 



spicatmu 55 



violaceum 55 



Agrostis wquivalvis 13 



glauca 33 



tnexicana 28 



paludosa 49-50 



Aira melicoides 50 



Arundo agrostoides 28 



canadensis 28, 33 



cinnoides 33 



coarctata 33 



confinis 37 



fiisa 28 



glauca 33 



langKdorffii 27 



neglecta 34 



stricta 33, 34 



sijlvatica 37 



Oalamagroelis agrostoides 28 



alaskana 32 



albicans 20 



aleutica 20,22 



angvsta 21 



patens 20 



americana 41 



andiiia 13 



angiista 21, 22 



arctica 19 



blanda .-•- 28 



bolandnri 15, 16 



borealis 35 



breviseta 25, 26 



debilis 25 



lacustris 25 



breweri 17 



californica 37 



canadensis 32, 33 



canadensis 27, 28, 30, 31 



acuminata 29,32 



canipestris 31 



dnhia 31 



rohusta 29 



cinnoides 33 



coarctata ■ 33,34 



columbiensis 27, 28 



confinis 37 



crassigluniis 41 



cusickii 24, 32 



denta 20 



descbampsioides 16, 17 



dubia 31 



ill ilnlics.'] 



Page. 



Calamagrostis fasciculata 23 



foliosa 17,18 



gigantea 13 



glauca 33 



hirtigluma 27 



holmii 35 



howellii 17-19 



hgpi'tborea 42 



hyperborea 35, 39, 40 



elongata 37 



elongata 40 



stenodes 39 



inexpansa 37, 40 



barbulata 37 



cuprea 37 



koelerioides 21 



densa 20 



labradorica 38 



lactea 28 



langsdorflil 27, 30, 32 



lactea 28 



marylandica 33 



lapponica 34 



lapponica 25, 32, 35 



laxitlora 34 



lemmoni 16 



longifolia 17 



macouuiana 31 



mexicana 28 



iiiichauxii 29 



micrantba 36 



montanensis 20 



neglecta 34, 36, 40 



borealis 35 



candidula 35 



confinis 37 



crassigluniis 41 



gracilis 34 



wrightii 36 



nenioralis 26 



nutka'nsis 20 



nutlalliana 34 



oblusata 16 



oregonensis 27 



oregonensis 28 



pallida 20,28 



pickeringii 25 



porteri ' 26, 27 



portcri 37 



piirpnrascens 19 



l)iirpnrascena 18 



arctica 19 



robust a 39 



rubescens 21 



61 



