435] 



293 



References to the Flora are in brackets [ ] 



Flax family.. , [i^7] 



Fleabane [229] 



common [229] 



daisy 229 



Philadelphia [229] 



Fleabane association . . 



Fleur-de-lis [117] 



Flora [76] 



Floristic position of the flora 2 



Flowering plants 59, 65 



Fluitantes 17 



nymphaeoides 17 



potamog^etonoides i S 



Fluviales 24 



ripariae 24 



rivales 24 



Fluvial plants 24 



Foeniculum [ i^7 



Foeniculum [187 



vulgare [187 



Fog-fruit [199 



Fontinales 5 



cystopteridoides 5 



scolopendrioides 5 



senecionoides 58 



Fontinal plants 57 



Forget-me-not [197 



Forked chickweed [137 



Four-o'clock [134 



Four-o'clock family [134 



Foxglove [209 



false [209 



mullein [209 



Foxtail 71, [89], [91 



green [89 



marsh [91 



meadow [91 



rough [90 



yellow [89 



Foxtail association 7 



Fragaria [153 



Grayana [153 



Virginiana 43' [iS3 



Grayana [153 



Illijioensis [iS3 



Fragile fern [79 



Fraxinus 38, 54, [191 



Americana 34, 41, [191 



lanceolata 25, 34, [191 



nigra 28, 34, [191 



quadrangulata 47, 60, [191 



sambucifolia [l9^ 



viridis [191 



Frog' s-BiT family ... [84 



Frost-weed [177 



hoary [i77 



Fugitivae 72 



glechomoides 



Fungi 



Galeorchis 



spectabilis 



Galingale 21, 3c, 



Galingale association 



Galium 39. 47. 58, 



Aparine 35. 4^, 



circaezans. 43, 



concinnum 43, 



latifolium 



pilosum 43, 



tinctorium 29, 



trifidum 43, 



latifolium 



triflorum 



Gama grass. . . . 



Garlic, wild 



Gaura 



biennis 



Gemtningia 



Chinensis . 



General view of the vegeta- 

 tion 



Gentian 



closed 



Gentiana 



Andrewsii 29, 



Gentianaceae 78, 



Gentian family 



Geoprumnon ; 



crassicarftim 



Mexicanum 



Gkraniaceae 



Geraniales 



Geranium. . 39, 



Carolinianum 



maculatum 43, 



Geranium family 



Gerardia 39, 66, 



asperula 63, 64, 



Besseyana. . .32, 47, 63, 64, 



flava 64, 



grandiflora 44. 63, 



tenuifolia asperula 



macropliylla 



Germander 



Geum 



album 



Canadense . . 36, 



striatum 



vernum 35, 



Giant hyssop 



catnip 



Gillenia 



stipulacea 62, 



stipulata 



72 

 6,? 

 247] 

 247] 

 101] 

 21 

 213] 

 214] 

 214] 

 213] 

 253] 

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213] 

 213] 

 213] 

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[85] 

 "3] 

 183] 

 183] 

 117] 

 117] 



192] 

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 192] 

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 192] 

 192] 

 161] 



251] 

 161] 

 166] 

 166] 

 166] 

 166] 

 166] 

 166] 

 209] 

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 209] 

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 199] 

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