Fig. 1: Cross types vary in survival and growth. | Communications Biology

Fig. 1: Cross types vary in survival and growth.

From: Hybrid introgression as a mechanism of rapid evolution and resilience to climate change in a riparian tree species

Fig. 1

Survival (A) and growth (B) for two hybridizing species Populus fremontii and P. angustifolia, F1 hybrids and backcross genotypes differ after 31 years of growth in a common garden. Leaf icons correspond to cross types, letters correspond to significantly different groups identified with a Tukey HSD post hoc test.

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