110 PROCEEDINGS OF THE AMERICAN ACADEMY 



Senecio Sanguisorba, DC. At Lerios, Coahuila (755). 



Senecio Madrensis, Gray ; neiv sp. la the Sierra Madre, south 

 of Saltillo (756). 



Senecio Toluccanus, DC. In the same locality ; a single speci- 

 men of a broad-leaved form, answering to one collected by Schaffner 

 and so named by Schultz Bip. 



Cnicus altissimus, Pursh, var. filipendulus, Gray (?) At 

 Parras (765). 



Centaurea Americana, Nutt. At Saltillo (766). 



GoCHNATiA hypoleuca, Gray. (Moquinia hypoleuca, DC) At 

 Laredo, on the Rio Grande (749), and at Parras, Coahuila (748). 



Chaptalia nutans, Hemsl. In Mexico (764). 



Perezia Wrightii, Gray. (P. Coulteri, Gray, in part.) At Par- 

 ras (767), and in the mountains north of Monclova, Coahuila (768). 



Perezia runcinata, Lag. At Uvalde, Texas (769). 



Trixis angdstifolia, DC. At Parras (745) and Soledad, Coa- 

 huila (2089); verging nearly to var. latiuscula. Gray. 



Rhagadiolus hedypnoides, All, At Corpus Chrlsti, Texas 

 (2087). A waif. 



HiERACiUM CREPIDISPERMUM, Fries. In the Sierra Madre, south 

 of Saltillo (758). 



HiERACiuM Mexicanum, Less., var. niveopappum, Gray. In 

 the same locality (757); 552 and 553 Parry & Palmer. 



Taraxacum officinale, Vill. In the mountains east of Saltillo, 

 at Monterey (761), and at San Luis Potosi (382 Schaffner). 



Pyropappus multicaulis, DC. At Saltillo, Coahuila (759), and 

 a stouter more robust form at Monterey (760). 



PiNAROPAPPUS roseus, Less. In the mountains south of Saltillo, 

 at Monterey (762), and at San Luis Potosi (390 Scliaffner). 



Lygodesmia grandiflora, Torr. & Gray. At Sutherland 

 Springs, Texas (763). 



Lobelia laxiflora, HBK., var. angustifolia, DC. In the 

 mountains about San Luis Potosi (738 Schaffner), and at Guanajuato 

 (Duges) ; 560 Parry & Palmer. 



Lobelia splendens, Humb. & Bonpl. At San Antonio (774) 

 and Sutherland Springs, Texas (2090). — Var. fulgens. {L.fulgens, 

 Humb. & Bonpl.) The pubescent form, rather rarer and more 

 restricted in its range. At Monterey (773). 



