Ser ee Sr ea te ee ey 
Al 
Panicum erus-galli. 
Frequently seen on the borders of the creeks. In some localities 
very abundant 
Panicum beh: 
‘nin several places on the creek bottoms. 
Pace colonum. 
ith the Dae More common. 
Panicum capillar 
Oce noeeint seen associated with the preceding. 
Panicum proliferum. 
is grass, so common in seltivatad ground in eastern Texas, I 
saw ely i in one spot by the side of Toyah Creek. 
Panicum obtusum. 
1s was often seen on the borders of creeks ; sometimes on the 
gravelly slopes near the sides of creeks. I have seen it in 
great luxurianece on the borders of creeks whose waters are 
strongly alkaline. 
Panicum Havardii. 
Several plants of this tall, striking grass, [ saw scattered about 
at the Sand Hills in October. Not seen elsewhere. 
Panicum Hallii. 
nother grass peculiar to the Sand Hill region. Its proeumbent 
stems, rooting at the joints, are scattered freely among the 
other grasses, but not forming patches. 
Paspalum distichun. 
Occasionally seen in muddy places on the borders of creeks. 
W e soil is gravelly it does not thrive. 
Briochloa punctata, 
‘requently seen on ereek bottoms. Often mixed with Paniewm 
sanguinale. 
Setaria setosa and var. caudata, 
Both of these are plentifal in the valleys of western Texas; gen- 
erally in a adjacent to creeks. Not rare on low ridges near 
t of creeks. The var. seems more abundant than 
the hea 
Cenchrus tribuloides. 
One of the most common grasses at the Sand Hills. Fortunately 
it thrives only in sandy soils. 
ent m yosuroides. 
was seen only in one locality; in large clumps Py the side 
~ the creek at Cibilo Canon. : 
Tripsacum dactyloides. 
This was seen only at Musquis (south of Fort Davis) growing in 
=e clumps in a few pice oes the eree 
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