Abelmoschus esculentus 
Abroma, Jacq. . . 
Abutilee . . . e. 
Abutilon, Gerín. . . 
Aecanthacem . . 
Acanthophyllum, C. 4. Mey. 
Acrossanthes, Presl . 
Adansonia, Linn. . . 
Adansoniee . . . 
Adenogramma, Presl 
Adenonema, Bunge . 
Adenostemma viscosum, 
Ægilops, Lina. . . . 
—— caudata, Linn, . 
—— exaltata, Linn. . 
— ineurvata, Linn. 
—— ovata, Linn. . . 
—— squarrosa, Linn. . 
JErua Bovii, Webb 
Agarum fimbriatum, Harv, 
Agrocharis gracilis, H. f. 
Agrostide . . . . 
Agrostis, Linn. . . . 
—— alba, Linn. . 
—— arundinacea, Zinn. 
—— aurea, Zinn. . . 
— australis, Linn. . 
—— bromoides, Linn. 
—— Calamagrostis, Linn. 
— canina, Linn. . 
—— capillaris, Linn. . 
—— Cornucopire, Linn, 
——— cruciata, Linn, . 
— Indica, Linn. . 
— interrupta, Linn. 
— maritima, Lina. , 
—— matrella, Linn. 
—— Mexieana, Linn. 
— miliacea, Linn. 
—~ minima, Linn, 
——- paradoxa, Linn. 
— pumila, Linn. 
— radiata, Linn. 
~> serotina, Linn. 
— Spica Venti, Linn. 
— stolonifera, Linn. 
e * © © 9 © o © 0 
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Agrostis tenacissima, Zinn, . . . 4l 
Ahnfeldtia plicata, J. Ag. . . . 171 
Aira, Linn. . . s sse.. AL 
alpina, Ling. e.. « > 42 
——— aquatica, Linn. e . . . . Al 
arundinacea, Linn. . e . . 4l 
- cærulea, Linn. . . 6 . . 4l 
——— ewspitosa, Linn. . . . . 4l 
canescens, Linn.. . 6 0 » 42 
Capensis, Linn. . . . . . 42 
caryophyllea, Zinn, . . . 42 
— cristata, Linn, . e e. « Al 
flexuosa, Linn. . e. . 42 
minuta, Zing. . e... 4l 
montana, Linn, . . « « + 42 
precoz, Linn, e . . . €. 42 
— spicata, Linn. s s... Al 
—— subspicata, Linn. . . . + 4 
Aizooneg ^. e . + + + 189 
Alaria marginata, Post. § Rupr. . 165 
Pylaii, Greve s «s. 165 
Alge from the North-west coast 
of North America, chiefly from 
Vancouver’s Island, W. H. Har- 
vey on a collection of , . . . 157 
Alopecurus, Linn... « . 39 
agrestis, Linn. . e + + + 39 
——— geniculatus, Linn. . . . 39 
hordeiformis, Linn. . . + 39 
Monspeliensis, Linn. . . + 39 
—— paniceus, Lint, e e + e 39 
- pratensis, Linde. + + 6 * 39 
Alsinanthe, Reich. s s. e + e at 
Alsine, Lim |. e s sose 69 
Aline . . + 6 ee +e 66 
Althea, Cav. s s esse 99 
Amaranthacem . . « + » -e ¢ 193 
Amarylidee > s e + s ss 194 
Ampelideæ o o 186 
Amphiroa Californica, Dene. + 169 
corymbosa, Harv. . + + + 169 
epiphlegnoides, J. 4g. + + 169 
Amphorehis, Thouars + + + * 139 
occidentalis, Lindl. . «+ + 139 
Anacampseros, Linn. . + + * * i 
Amaecardiacege + + e e sso 186 
