723.. 
728. 
MISSOURI BOTANICAL GARDEN. 
C. aNGuSTIFOLIA Michx. New Braunfels. May 1848. 
DICHROMENA COLORATA Hitchk. L. 500. Piedernales 
River. Sept. 1847. 
D. niveEA Boeckl. L. 417. Between the Piedernales 
and Llano. June 1847. “In shallow basins of 
decomposed limestone, on rocky knobs.” 
ELEOcCHARIS CELLULOSA Torr. L. 494. Friederichs- 
burg. Sept. 1847. “In swampy places.” 
CENCHRUS TRIBULOIDES L. Piedernales. Oct. 1847. 
PANICUM LACHNANTHUM Gray. : 
bgt ae Gray. L. 449 & 450. Llano River. 
Oct. 
setae CRYPTANDRUS Gray var. sTRICTUS Scribn. 
Dry mountain prairies on the Llano. Oct. 1847. 
A small slender form with the panicles partly or wholly i in- 
cluded in the upper leaf sheath (var. expansa 
Engelm. Herb.) 
EPICAMPES DISTICHOPHYLLA Vasey var. MUTICA Scribn. 
L. 465. Friederichsburg. Sept. 1847. 
SPOROBOLUS ASPER Kunth. L. 446. Llano River. 
Oct. 1847. In rocky soil. 
THURBERIA ARKANSANA Benth. New Braunfels. 
May 1848. 
Panicum Curtism Steud. 1847. 
Metica pDirFusA Pursh. L. 389. Piedernales River. 
May 1847 
CHLORIS VERTICILLATA Nutt. var. ARISTULATA Torr. 
L. 448. Llano. Oct. 1847. 
BovutTeLovua HirsuTA Lag. L. 496. oe 
Sept. 1847. 
B. TexaNna Wats. L. (7). Llano. Oct. 1847. 
Co-type collection; Proc. Am. Acad. 18: 196. 
PANICUM viRGATUM L. L. 488. Llano River. Oct. 
1847 
P. giganteum Scheele. Linn. 22 : 340. 
ERAGROSTIS INTERRUPTA Trelease. 1847. 
See Beal’s Grasses of N. Am. 23 483. 
