BARTLETT. — DESCRIPTIONS OF MEXICAN PHANEROGAMS. G37 



extus papilloso-pubescenti ; foliis maximis 5 cm. longis. — Specimens 

 examined: "Mexico," Alaman ; "Valle de Toluca pr. Tenancingo," 

 State of Mexico, September, 1S74, and 1 October, 1876, Schaffner ; Gua- 

 najuato, State of Guanajuato, Dugfe; rocky hills, Cuyamaloya Station, 

 alt. 2300 in., Hidalgo, Pringle, no. 12,070. 



Perezia adnata Gray involucri bracteis ca. 28 viscido-pubescenti- 

 bus coriaceis anguste lanceolatis ochraceis, basi insigniter callosis ; pappi 

 setulis ca. 84; corolla glabra; floribus ca. 14; foliis maximis 8-9 cm. 

 longis. Morelia, Michoacan, Ghiesbregkt, no. 378 (type). 



Perezia adnata var. oolepis, n. var., involucri bracteis ca. 21 vis- 

 cido-pubescentibus coriaceis ochraceis apice viridiusculis vel pur- 

 pureo-tinctis, basi insigniter callosis, exterioribus ovatis, interioribus 

 lanceolatis; pappi setulis ca. 63; corolla glabra; floribus ca. 11; 

 foliis maximis 10-12 cm. longis. — Ptocky hills at an altitude of 

 2500 m., Tultenango, State of Mexico, Pringle, nos. 3244 & 9945. 



