Table B-34. Sound-side disturbed-herbaceous community data 
for the second sampling period (20 July 1981).! 
Total 
weight 
(grams) 
Relative 
Frequency } frequency 
(percent) | (percent) 
{ 
Triplasis purpurea 
Heterotheca 
gossypina 
Euphorbia 
polygoniflora 
Diodia teres 
Croton glandulosa 
var. 
septentrionalis 
Digitaria sp. 
Oenothera humifusa 
Monarda punctata 
Total 
lBased on thirty-five 0.2-meter x 0.2-meter qucdrats. 
Table B-35. Sound-side disturbed-herbaceous community data 
for the third sampling period (12 September 1981).1 
Relative 
frequency 
(percent ) 
Grams per 
square 
meter 
Triplasis purpurea 
Digitaria sp. 
Cyperus ovularis 
Heterotheca 
gossypina 
Eragrostis 
elliottii 
Euphorbia 
polygoniflora 
Panicum amarum 
Croton glandulosus 
var. 
septentrionalis 
Diodia teres 
Oenotnera humifusa 
Total 
lgased on thirty-five 0.2-meter x 0.2-meter quadrats. 
56 
