INDEX 



143 



Page 



Clethra 1^2 



alnifolia ■ 1^2 



tomentosa. 



132 



Dulichium 



arundinaceum . 



Page 

 87 

 87 



CLETHRACEAE 132 



Cliftonia ^21 



monophylla 121 



COMPOSITAE 139 



Composite family 139 



CONVOLVULAC^AE 134 



Coontail-moss H^ 



Cordgrass °1 



Coreopsis ^^" 



nudata 140 



CORNACEAE.. 130 



Cow-lily 116» 117 



CRASSULACEAE 119 



Crataegus ^20 



aestivalis 120 



Crinum ^09 



americamim 109 



Crowfoot family H^ 



CRUCIFERAE 119 



Cutgrass ^^> ^2 



rice °^ 



Cvnoctonum 133 



1 'i'i 

 mitreola ^<^^ 



CYPERACEAE 84 



Cyperus ■ °' 



erythrorhizos 88 



flavescens 88 



haspan 88 



pseudovegetus 88 



stngosus °° 



virens 88 



Cyrilla 121 



racemiflora 121 



parviflora 121 



CYRILLACEAE 121 



Decodon 12^ 



verticillatus 125 



Desmothamnus 132 



lucidus 132 



Dianthera - - 136 



Dichromena 94 



colorata 94 



latifolia 94 



Didiplis -- 125 



diandra 125 



Dock, swamp H"* 



Dogwood family -_ 130 



Duckweed family 103 



Duckweed 10'* 



83 

 75 



75 



75 

 75 



107 



107 



88 



star. 



Echinochloa-- 83 



crusgalli 83 



walteri — 



Echinodorus 



cordif olius 



radicans 



tenellus 



Eelgrass. '5 



Eichhornia -- 107 



crassipes 



paniculatus 



Eleocharis 



acicularis ^0 



atropurpurea 90 



baldwinii--- ^1 



calva 90 



cellulosa.- - ^^ 



elongata- - ^0 



equisetoides -- ^0 



flavescens 90 



geniculata ^0 



interstincta — °^ 



melanocarpa ^1 



microcarpa 



obtusa 



olivacea 



quadrangulata 



robbinsii ^^ 



smallii. ^^ 



toitilis - 9^ 



qi 



tricostata ^'^ 



tuberculosa ^1 



. . Ql 



vivipara-- 



Elm. water ^^^ 



Elm family ^^^ 



Erianthus ^^ 



brevibarbis °^ 



giganteus 



strictus 



ERICACEAE 1^2 



ERIOCAULACEAE.. 106 



Eriocaulon- ^^6 



compressum 106 



decangulare 106 



lineare - --- ^06 



ravenelii 106 



Eryngium --- ^^^ 



104 aquaticum --- 



91 

 90 

 90 

 90 



84 

 84 



130 



