190 



APPENDIX. 





Distribution of the Genera and Species in 



Distribution of the Genera and Species extending 



Natural Orders with 



Mexico and Central America. 



beyond Mexico and Central America. 





















total numbers of Genera 





Mexico. 

















and Species in Mexico 

 and Central America. 







i 



53 



1 





03 







In the Old World 

















a 



in . 



o3 ti 



c3 



o 





In the New World. 



and 







3 



1 





a 

 1 



a o 



I 3 



03 



03 



a 



03 





Pacific Islands. 







o 



o 



P 



s 

 3 



wl 



£ 



o 



o 



03 







109. NyctagineaB 



Gen. 14 (endemic 2). 



n f total 

 Gen -|end. 



9 



10 



2 



3 





2 





3 



Gen. 12 (Am. only, 9). 

 N.W.Am. 8; N.E. Am. 

 3- S Am 5- W I 5 



2 gen. widely ; 1 

 Himalaya. 



Sp. 54 (endemic 23). 



f total 

 S P' {end. 



36 1 21 1 5 



4| .. 



2| .. | 5 



tJ j k?« XJlJ-LL* t/ j TV • J-a •_/• 



Sp. 31 (Am. only, 29). 



1 sp. widely ; 1 





20 





2 



N.W. Am. 22 ; N.E. Am. 



Galapagos. 













6; S.Am. 3; W.I. 6. 





110. UlecebraceaB — 



Gen. 4 (endemic 0). 



n f total 

 Gen -|end. 



4| 3|.. 



..| .. 



..|..|.. 



Gen. 4 (Am. only, 2). N.W. 



Am. 3; N.E. Am. 1; S. 



Am. 3. 

 Sp. 3 (Am. only, 3). N.W. 



2 gen. widely. 



Sp. 7 (endemic 4). 



„ f total 

 S P' {end. 



6| 3|.. 



.. | 



..|..|.. 







4 







Am. 2 ; S. Am. 1. 





111. Amarantaceae . . 



f, f total 

 Gen '{end. 



13 1 12 1 3 



5| 2 



7| 3| 5 



Gen. 20 (Am. only, 11). 



7 gen. widely ; 1 



Gen. 20 (endemic 0). 

 Sp. 68 (endemic 34). 









N.W. Am. 9 ; N.E. Am. 

 5; S. Am. 16; W. I. 

 14. 



Galapagos ; 1 

 Africa. 





c, f total 

 *• |end. 



33 1 28 1 13 



6| 2 



7| 3| 9 



Sp. 34 (Am. only, 28). 



3 sp. widely; 3 





32 







N.W. Am. 10; N.E. Am. 



Africa. 













7 ; S. Am. 20 ; W. I. 















20. 





112. ChenopodiaceaB . . 



Gen. 8 (endemic 0). 

 Sp. 28 (endemic 9). 



Gen. {£*£ 



6| 8| 1 

 20 1 6| 4 



2| .. 

 2| .. 



1| 1| 2 

 2| 1| 3 



Gen. 8 (Am. only, 3). N.W. 



Am. 6; N.E.Am. 3; S. 



Am. 6 ; W. 1. 4. 

 Sp. 19 (Am. only, 17). 



5 gen. widely. 

 1 sp. widely; 1 





9 







N.W. Am. 13 ; N.E. Am. 



S.E. Europe 













6 j S. Am. 4 ; W. I. 3. 



and Asia. 



113. Phytolaccaceae . . 

 Gen. 8 (endemic 1). 



«-• {££ 



21 5|.. 



4| .. 



4| 1| 3 



Gen. 7 (Am. only, 6). N.W. 

 Am. 2; N.E. Am. 2; S. 



A ET TIT T /"» 



1 gen. widely. 



Sp. 10 (endemic 2). 



c, f total 

 S P' {end. 



2| 6|.. 



5| .. 



4| 1| 3 



Am. 5 ; W.I. 6. 



Sp. 8 (Am. only, 8). N.W. 



1 sp. widely na- 





2 







Am. 2 ; N.E. Am. 1 ; S. 



turalized. 













Am. 6 ; W. I. 7. 















1 gen. and 1 sp. Florida to 

 Brazil, and in California. 



Also in Sand- 

 wich Islands.'] 













114. Polygonaceae . . 



Gen -{e°nd! 



5|10|.. 



5| 2 



1| 2| 5 



Gen. 10 (Am. only, 7). N.W. 



2 gen. widely ; 1 



Gen. 11 (endemic 1). 



1 







Am. 4; N.E.Am. 3; S. 



Australasia and 



Sp. 59 (endemic 21). 



a f total 

 S P' {end. 



25 1 17 1 11 1 



9| 2 



1| 2|8 



Am. 9 ; W. I. 3. 

 Sp. 38 (Am. only, 32). N.W. 



Polynesia. 

 6 sp. widely. 





18 





3 



Am. 16; N.E. Am. 9; 















S. Am. 18 ; W. I. 6. 





