PROCEEDnfGS OF THE 



124 



26 

 [27 

 128 



29 

 [30 



[32 



^33 

 '34 



'35 

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'37 

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39 

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'49 

 '5° 

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'59 

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 [64 



'65 

 [66 



167 

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 169 

 170 



Sheets. 



Scabrita 2 



Spermacoce 13 



Sherardia 3 



Asperula 15 



Houstonia 4 



Galium 50 



CrucianeUa 5 



Rubia 7 



Ixora 3 



Pavetta 3 



Petesia 2 



Mitcbella 1 



Callicarpa 4 



Samara 2 



Sirium 2 



Polvpremum 1 



Penaea 10 



Blaeria 5 



Buddleia 4 



Exacum 4 



Plantago 32 



Scoparia 3 



Rhacoma 1 



Centunculus 1 



Sanguisorba 3 



Cissus 7 



Epimedium 1 



Cornus 13 



Fagara 2 



Ptelea 2 



Ludwigia 3 



Oldenlandia 6 



Ammanuia 5 



Isnardia 3 



Trapa 2 



Cometes 1 



Elaeagnus 4 



Santalum 1 



Hti'uthiola 6 



Rivina 3 



Salvadora 2 



Camphorosma 6 



Alchemilla 5 



DiGYNIA. 



Aphanes 3 



Bufonia 2 



Hamamelis 2 



Cuscuta 10 



171 



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179 

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182 



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Sheets. 



Hypecoum 5 



Gomozia 1 



Tetragitnia. 



Ilex 3 



Coldenia 2 



Potamogetoii 16 



Ruppia 2 



Sagina 5 



Till^a 6 



PENTANDRIA. 



MONOGTNIA, 



Heliotropium 14 



Myosotis 12 



Lithospermum .... 13 



Anchusa 8 



C^'noglossum 11 



Pulmonaria 10 



Symphytum 4 



Cerinthe 2 



Onosma 7 



Borago 6 



Asperugo 2 



Lycopsis 6 



Echium 24 



Messerschmidia .... 1 



Tournefortia 7 



Nolana 1 



Diapensia 1 



Aretia 4 



Androsace 12 



Primula 17 



Cortusa 5 



Soldanella 1 



Dodecatheon 1 



Cyclameo 2 



Menvauthes 5 



Hottonia 3 



Hydrophjllum .... 4 



El'lisia . ." 2 



Lysimachia 13 



Anagallis 8 



Retzia 2 



Spigelia 3 



Ophiorhiza 5 



Virecta 2 



Lisianthus 3 



