Journal of Arid Environments 129: 119-125  3. Thomson, D. M., R. Cruz-de Hoyos, K. Cummings, and E. L. Schultz. 2016. Why are native annual abundances low in invaded grasslands? Testing the effects of competition and seed limitation. Plant Ecology 217: 431-432. Hollowell, A. C., J. U. Regus, K. A. Gano, R. Bantay, D. Centeno, J. Pham, J.Y. Lyu, D. Moore, A. Bernardo, G. Lopez, A. Patil, S. Patil, Y, Lii, and J. L. Sachs. 2016. Epidemic spread of symbiotic and non-symbiotic Bradyrhizobium genotypes across California. Microbial Ecology 71: 700-710. Additional Journal Publications