COMPOSITE. 65 



[ii. p. 256.] 3**. Perezia formosa, A. Gr. in Proc. Am. Acad. xix. p. 58. 

 All the synonyms, except Acourtia turbinata, DC., cited in this work, ii. p. 257, 

 under Perezia turbinata, Llav. et Lex., belong here. 



[ii. p. 256.] 6. Perezia humMdtii, A. Gr. in Proc. Am. Acad. xix. p. 59. 

 A factitious species made up of Dumerilia humboldtii, Less., which may be the same 

 as Perezia reticulata, A. Gr., and Proustia mexicana, Don, which is probably Perezia 

 thurberi, A. Gr. 



[ii. p. 257.] 20. Perezia turbinata, Llav. et Lex. ; A. Gr. in Proc. Am. Acad. 

 xix. p. 58. 



South Mexico. 



[ii. p. 257.] 20*. Perezia wrightii, A. Gr. PI. Wright, i. p. 127, et in Proc. 

 Am. Acad. xix. p. 60. 



Perezia arizonica, A. Gr. in Wats. Bot. Calif, i. p. 422. 

 Perezia coulteri, pro parte, A. Gr. in Proc. Am. Acad. xv. p. 40. 



Arizona to Texas.— North Mexico, region of San Luis Potosi (Parry & Palmer, 547, 

 in part ; Schaffner). 



[ii. p. 259.] 3*. Hieracium carneum, Greene; A. Gr. in Proc. Am. Acad, 

 xix. p. 69. 



New Mexico.— North Mexico, Huachuca Mountains (Lemmori). 



[ii. p. 259.] 4. Hieracium Crepidispermum, Fries; S. Wats, in Proc. Am. 

 Acad, xviii. p. 110. 



Noeth Mexico, in the Sierra Madre, south of Saltillo (Palmer, 758). 



[ii. p. 260.] 6*. Hieracium lemmoni, A. Gr. in Proc. Am. Acad. xix. p. 70. 

 North Mexico, Cave Canon, near Fort Huachuca (Lemmon). 



[ii. p. 260.] 7. Hieracium mexicanum, Less., var. niveopappum, A. Gr. ; 



S. Wats, in Proc. Am. Acad, xviii. p. 110. 



North Mexico, in the Sierra Madre, south of Saltillo (Palmer, 757), region of San 

 Luis Potosi (Parry & Palmer, 552, 553). 



[ii. p. 260.] 9*. Hieracium pringlei, A. Gr. in Proc. Am. Acad. xix. p. 69. 

 North Mexico, Santa Rita Mountains (Pringle; Lemmon). 



[ii. p. 261.] 1. Taraxacum Officinale, Wigg.; S. Wats, in Proc. Am. Acad, 

 xviii. p. 110. 



North Mexico, in the mountains east of Saltillo (Palmer, 761), San Luis Potosi 

 (Schaffner). 



biol. ceotr.-amer., Bot. Vol. IV., March 1887. k 



