INDEX 



147 



Page 



Mud-plantain 107 



M uskgrass family 67 



Mustard family 119 



Myosurus 118 



minimus 118 



Myrica 112 



carolinensis 112 



cerifera 112 



MYRICACEAE 112 



Myriophyllum 129 



brasiliense 129 



heteroph^'llum 129 



laxum 129 



pinnatum 129 



proserpinacoides 129 



Myrtle, wax _. 112 



NAJADACEAE 69 



Najas 71 



flexilis 71 



gracilis 71 



guadalupensis 71 



marina 71 



Nasturtium 119 



officinale 119 



Negundo 122 



Nelumbo 117 



lutea 117 



nucifera 118 



Nemastylis 110 



floridana 110 



Neobeckia 119 



aquatica 119 



Nettle family 113 



Never-wet 102 



Nitella 67 



Nuphar 116 



advena 117 



bombycinum 116 



chartaceum 117 



fluviatile 117 



orbiculatum 116 



sagittaefolium 116 



ulvaceum 116 



Nymphaea 117 



elegans 117 



flava 117 



odorata 117 



Nymphaea 116 



advena 117 



bombycina 116 



chartacea ■ 117 



fiuvialilis 117 



Fag« 



Nymphaea — Continued. 



macrophylla 117 



orbiculata 116 



sagittaefolia 116 



ulvacea 116 



NYMPHAEACEAE 116 



Nymphoides 134 



aquaticum 134 



cordatum 134 



lacunosum 134 



Nyssa 130 



aquatica 130 



biflora 130 



ogeche 130 



ursina 130 



Ogeche lime 130 



OLEACEAE 133 



Olive family 133 



ONAGRACEAE 126 



ORCHIDACEAE 112 



Orchid family 112 



Orontium 102 



aquaticum 102 



Orpine family 119 



Osmunda ■ 67 



regalis 67 



OSMUNDACEAE 67 



Oxypolis 131 



filiformis 131 



Paint-root 111 



Panicum 82 



agrostoides 83 



condensum 83 



gymnocarpon 83 



hemitomum 83 



tenerum 83 



virgatum 83 



Parrot's-feather 129 



Paspalum 82 



dissectum 82 



distichum 82 



praecox 82 



repens 82 



Pea family 120 



Peltandra 103 



glauca 103 



virginica 103 



Pennywort, water 130 



Perithorum. - .-. 119 



sedoides 119 



Pepper family 112 



