MEXICAN AND CENTRAL AMERICAN UMBELLIFERyE I37 



4. Tauschia filiformis C. & R. Plate IV b. 

 Arracacia filiformis C. & R. Hooker's Icones, /. 242^. 1896. 



Oaxaca : Sierra de San Felipe, Prtnglc ^^i<\^ in 1894 (type) ; same 

 station, Nelson loSS, in 1894; Mt. Zempoaltepec, Nelson 621, 

 in 1894. 



5. Tauschia edulis (Watson) C. & R. in Engler & Prantl, Nat. 

 Pflanzfam. 3«: 170. 1898. Plate IV c. 

 Arracacia edulis Watson, Proc. Am. Acad. 21 : 430. 1886. 

 Chihuahua: Palmer^ in 18S5 ; Nelson 4799, 4S36, 4893, in 1898; 



Goldfnafi 181, in 1S98. 



6. Tauschia vaginata C. & R. Fig. 8. 

 Arracacia (?) vaginata C. & R. Contr. Nat. Herb. 3: 296. 1891. 



Fig. 8. Tauschia vaginata. 



Oaxaca: " borders of woodlands. Sierra de Clavellinas," Pringle 

 6008, in 1894 (type). 



7. Tauschia mariana (Watson) C. & R. in Engler &l Prantl, Nat. 

 Pflanzfam. 3»: 170. 1898. Plate IV a. 



Arracacia mariana Watson, Proc. Am. Acad. 26: 136. 1891. 

 State of Mexico: Valley of Toluca, Pringle 419S, in 1892. 



