Walter, G. M., J. Clark, et al. 2023. Hidden genetic variation in plasticity increases the potential to adapt to novel environments. New Phytologist. 239:374-387.

Walter, G. M., K. Monro, et al. 2024. Environmental effects on genetic variance are likely to constrain adaptation in novel environments. Evolution Letters. 8:374–386.

Walter, G. M., J. Clark, et al. 2022. Adaptive divergence generates distinct plastic responses in two closely related Senecio species. Evolution. 76:1229-1245. Cover on right.

Walter, G. M., S. Catara, J. R. Bridle, and A. Cristaudo. 2020. Population variation in early development can determine ecological resilience in response to environmental change. New Phytologist. 226:1312-1324.

Walter, G. M., R. J. Abbott,  et al. 2020. Senecio as a model system for integrating studies of genotype, phenotype and fitness. New Phytologist. 226:326-344. Cover above.

Walter, G. M. 2023. Experimental evidence that phenotypic evolution but not plasticity occurs along genetic lines of least resistance in homogeneous environments. The American Naturalist. 201:E70-E89.