Besides stomatal movements and leaf abcission, what is a way that plants adapt to transpirational water loss?

Question

Besides stomatal movements and leaf abcission, what is a way that plants adapt to transpirational water loss?

Answer 1

One way is through leaf curling.  Tomato leaves, for instance, will curl somewhat in hot, sunny weather.  This reduces the degree of interception of sunlight keeping the leaf cooler and thereby reduces water loss.