Exotic Brome-Grasses in Arid and Semiarid Ecosystems of the Western US

114

Fig. 4.5

Multilocus genotypes for 51 populations of

Bromus tectorum

in Canada. This fi

gure does not include nine population of

B. tectorum

from central

British Columbia (see Fig.

4.8

). These nine populations were omitted only to increase the readability of the fi

gure. Pie diagrams illustrate the proportions of

each multilocus genotype in each population. (See caption for Fig.

4.2

for further explanation of the pie diagrams.) Data are from Valliant et al. (

2007

)

S.J. Novak and R.N. Mack