




A 
ANNUALS 
1 
25 
10 
52 
9 
33.25 
8 
2 45 
7 
: 
| 50 4 
5 
4) 
12 
3 
; tl 
1 
B 
BIENNIALS 
5 
WwW 40 al 26 
4 
2 
35 22 
3 
12 
2 
f ’ 
’ —__ 
Cc 
PERENNIALS 
20 
38 
18 eo 
16 5945 18 
14 a 
12 2 
oc io. tt 7 
Ww a 
a 6 
: | 
= 4 
D> 
z D 
FAMILIES 
26 67 
10 
59 59 7 
a 
45 1B 
B 
3a 
r 2 
6 
| tt 
4 | 
3 | 
3 | 
4 
GENERA F 
26 
22 
20 = 59 45 
59 
18 
| 67 38 16 
16 
14 7 
12 
10 | 
A | 
r | 
4 
24 
= S 
1 2 3 4 5 6 7 a 9 
AGE 
11 

2» «6s SPECIES F 
2 
22 59 45 38 
20 er 8 
18 | 
16 | 
14 7 
12 
10 
8 | 
K 
4 
2 
GRASSES a 
- NY’ © * BW @xwn @ Wa 
=x 
FORBS 


INTRODUCED 
59 
20 
18 45 
26 
16 67 59 
2 3 18 
4 7 
12 
10 
8 
6 
4 
2 
NATIVE y 
23 
V1 
48 27 
3 
= NW FF Was @ WD 

(YEARS) 
Fig. 8. Mean number of species + one standard deviation, mean, and range of groups of vegetation characteristics per age class for 
seeded nesting cover stands during 1977-79. Sample size appears above the range line. 
