24 SUPPLEMENT. 



[i. p. 214.] 1. Negundo mexicanum, DC. 



Guatemala (Bernoulli & Carlo, 2935). Hb. Kew. 

 [i. P . 214.] l*. Acer grandidentatum, Nutt. ; Torr. & A. Gr. Fl. N. Am. i. 



p. 247; S. Wats, in Proc. Am. Acad. xvii. p 238. 



Beitish Columbia southward.— Noeth Mexico, in the Caracol Mountains, Coahmla 



(Palmer). 



i. p. 216. Twrpma tomentosa, Lag., = Vernonia monosis, DC. ii. p. 92. 



[i.p.217.] ANACARDIACEiE. 



Since the publication of the first volume of this work a monograph of this Order, by 

 Dr. Engler, has appeared in De Candolle's < Suites au Prodromus.' We append the 

 new species described therein and the amended synonymy of the others, as well as 

 additional localities. 



[i. p. 217.] 1*. Rhus andrieuxii, Engler in DC. Monogr. Phanerog. iv. p. 389. 

 South Mexico, without locality (Andrieux, 271, 465). Hb. Kew. 



[i. p. 217.] 5. Rhus juglandifolia, H. B. K. ; Engler in DC. Monogr. 



Phanerog. iv. p. 400. 



This species has a wide range in Colombia, Peeu, and Venezuela. 



[i. p. 217.] 5* Rhus macrophylla, Hook, et Arn. Bot. Beech. Voy. p. 413; 

 DC. Monogr. Phanerog. iv. p. 403. 

 South Mexico, Acapulco (Beechey). 



[i. p. 218.] 8. Rhus pachyrrachis, Hemsl. ; S. Wats, in Proc. Am. Acad, 

 xvii. p. 338, =B. sempervirens, Scheele, <3. Engler in DC. Monogr. Phanerog. iv. p. 391. 

 Texas.— Noeth Mexico, in the San Miguelito Mountains (Sehaffner). t 



[i. p. 219.] 15. Rhus Schmidelioides, SchL: following Hooker and Arnott, 

 Engler places this as a variety of B. aromatica, a widely spread species in North 

 America,' extending northward to Saskatchewan (DC. Monogr. Phanerog. iv. p. 385). 



[i. p. 219.] 15*. Rhus sempervirens, Scheele in Linnsea, xxiii. p. 566 ; DC. 

 Monogr. Phanerog. iv. p. 390. 



Rhus virens, Lindh. in A. Gr. PL Lindh. ii. p. 159; huj. op. i. p. 220. 

 Engler regards our B. pachyrrhachis as a variety of this. 



[i. p. 220.] 20. Rhus virens, Lindh. ; S. Wats, in Proc. Am. Acad. xvii. p. 338. 

 Noeth Mexico, in the Sierra Madre, south of Saltillo, and in the Caracol Mountains, 

 Coahuila (Palmer, 189, 190). Hb. Kew. 



[i. p. 221.] 2. Anacardium rhinocarpus, DC. ; Engler in DC. Monogr. 

 Phanerog. iv. p. 216. 



Costa Rica (Warscewiez) ; Panama, Chiriqui (Wagner). — Colombia to Guiana. 



