2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/49435We describe the explicit construction of groves, the smallest gauge invariant classes of tree Feynman diagrams in gauge theories5 pages, LaTeX. Contribution to the Proceedings of the International Workshop on Linear Colliders, April 28-May 5, 1999, Sitges (Spain)High Energy Physics - PhenomenologyForests & Groves: Minimal Gauge Invariant Classes of Tree Diagrams in Gauge Theoriestext