'Remar'ks on JBotany. 



33 



ExoGEJTS. — Continued. 



Mt/rtacecB : Eugenia 



„ Leptospermum 



„ Melaleuca 



,, Metrosideros 



Ficoidece : Mesembryanthemum. 



TJmhelliferce : Apium 



Araliacece : Panax 



Loranthacem : Viscura 



Ruiiacece : Coprosma 



„ Psjchotria 



,, Eandia 



Composit : Cassinia 



„ Grnaphaliura 



,, Olearia , 



„ Senecio 



„ Wedelia 



JSpacridacece : Dracophyllum... 



„ Leucopogon 



Leguminosce : Canavallia 



„ Dolichos 



,, Edwardsia 



„ Guilandina 



Ranunculacece : Clematis 



MagnoUacece : Drimys 



MenispermacecE : Stephania 



Cruciferce : Capsella 



„ Lepidium 



„ Senebiera 



Flttosporacece : Pittosporura.... 



Guttifercn : Calophyllum 



MalvacecR : Hibiscus 



Riitacem: Acronychia 



„ Evodia 



„ Melicope 



„ Xanthoxylon 



Meliaceo} : Dysoxylon 



Celastrinacece : Elaeodendron.. 



Sapindacece : Cupania 



,, Dodonsea 



Howe's 



Island. 



1 



1 



1 



1 



1 



1 



1 



1 



2 



1 



1 



3 



1 



1 



1 



1 



1 



1 



1 



1 



1 



1 



1 



2 



1 



1 



1 



1 



1 



1 



3 



2 



1 



1 



1 



2 



1 



1 



1 



N. S. 

 Wales. 



4 

 11 

 13 







1 



2 



3 



1 



2 



2 



1 



4 



5 



17 

 13 

 2 

 1 

 20 

 1 

 

 

 

 3 

 1 

 1 

 

 3 

 1 

 4 

 

 7 

 3 

 1 

 3 

 1 

 4 

 1 

 5 



12 



New 

 Zealand. 



1 



2 







9 



1 



2 



6 



1 

 19 











3 



9 



6 

 18 





 14 



3 











1 

 1 



5 

 1 





 

 2 

 2 

 11 

 

 1 

 

 

 2 

 

 

 

 

 7 



Norfolk 

 Island. 





 

 

 



1 





 



1 



2 

 

 

 

 3 

 



1 



1 











1 





 

 

 

 

 

 

 

 



1 





 4 

 



1 







1 







1 





 



71.— 82. 60.— 225. 37.— 175. 29.-44. 



Erom these tables it appears that of 17 genera of Cryptogamic 

 plants inhabiting Howe's Island, 14 are found in this colony, 14 

 in New Zealand, and 9 in Norfolk Island ; of 17 genera of 

 Endogenous plants, 14 are again found in this colony, 9 in New 

 Zealand, and only one in Norfolk Island ; and of 71 genera of 

 Exogenous plants, 60 are found in this colony, 37 in New Zealand, 

 and 29 in Norfolk Island. There are, therefore, 105 genera on 

 Howe's Island, repi'esented by 135 species ; 88 of the same 

 genera are found in this colony, represented by 318 species ; 60 

 of the genera are found in New Zealand, represented by 261 



