20 PLANTS WRIGHTIANtE. VI. 



P. piLOSA, Linn. ; var. diffusa, floribus parvis. From the Limpio to the copper 

 mines, New Mexico. (873.) — Var. erecta, floribus capsulisque magnis, petalis 

 aurantiacis siccate rubris. Near the copper mines, New Mexico. (874.) 



Talinum parviflorum [Nutt. in Torr. 8f Gray, Fl. 1. j). 197; Gray, PL Fendl. 

 p. 14): humile; staminibus 5; calyce tardius deciduo ; capsula ovali; petalis 

 pallide roseis vel lilacinis; cset. fere T. teretifolii, — Stony hills at the copper mines; 

 Aug. (871.) Also near El Paso ; April. 



T. aurantiacum, Engelm. Sf Var. /3. angustissimum. Gray, PI. Wright, jj. 14. 

 Western Texas to the Pecos ; also, in 1852, between the Limpio and the Eio 

 Grande. (876.) — According to Mr. Wright, there are two forms of this species, 

 which in the living plant appear quite distinct; the one, with copper-colored 

 flowers, being more succulent, and usually with purple stems ; the other has pale- 

 yellow flowers, and usually narrower leaves. The dried specimens cannot be 

 satisfactorily distinguished. 



T. REFLEXUM, Cav. Ic. 1. p. \. t. 1 ; DC. Prodr. 3. p. 357. T. spathulatum, 

 Engelm. in PI. Wright, p. 14. Rocky banks of Providence Creek, Rock Creek, 

 &c., between the Limpio and the Rio Grande; June. (1327.) — Leaves mostly 

 broader than in Wright's No. 35. " Flowers yellow. Stems spreading or de- 

 cumbent." 



Trianthema monogyna, Linn. Fields near El Paso ; July. 



MALVACE^. 



Callirrhoe iNvoLUCRATA, Gray, PI. Fendl. p. 15, Sf Gen. III. 2. t. 117. On the 

 San Pedro and Pecos ; May. (877.) 



C. DiGiTATA, Nutt. ; Gray, I. c. Prairies of the Hondo, Texas ; May. (878.) 



C. PEDATA, Gray, I. c. (excl. syn.), ^ PI. Wright, p. 15. Margin of thickets, 

 from the Hondo to the Sabinal ; May. 



C. PEDATA, var. minor, floribus parvulis pallidis. Along the San Pedro; May. 

 (879.) 



SiDALCEA MALV^FLORA, Gray, PI. Wright, p. 16. Along the Mimbres, New 

 Mexico; Aug. (880.) 



Malvastrum coccineum. Gray, PI. Fendl. p. 24, 8f PI. Wright, p. 16. West of 

 the Limpio ; June. (881.) 



M. LEPTOPHYLLUM, Gray, PI. Wright, p. 17. Stony hills, Escondido Springs, 

 Western Texas; June. Prairies, from Santa Barbara to the copper mines, New 

 Mexico; July. (882.) 



M. PEDATiFiDUM, Gray, PL Wright, p. 17 ; forma humilis ; ramis floridis sim- 

 pliciusculis in racemum majus elongatum strictum abeuntibus ; segmentis foliorum 

 parce incisis vel subintegris. — Stony hills near El Paso ; and in the valley of the 

 Salado, Chihuahua; Aprih (1328.) — This is an earlier and simpler state of the 

 species than Mr. Wright's No. 42; usually with larger flowers; the strict and 

 naked racemes often 6 inches long. The lowest leaves are ovate or roundish in 

 circumscription, and pedately 3-5-lobed. The Chihuahua specimens are more 

 scurfy, and their flowers more purple. 



