espalier (en)

(noun) a plant (as a fruit tree) trained to grow flat against a support (as a wall) / (noun) a railing or trellis on which fruit trees or shrubs are trained to grow flat / (verb) to train as an espalier / (verb) to furnish with an espalier

—p.4 House for Sale (3) by Jonathan Franzen 7 years, 7 months ago