Uberon definition : Capsule surrounding lymph node composed of connective tissue with some plain muscle
fibers.;
Uberon synonym : lymph node capsule;
Uberon Taxon note : from its internal surface are given off a number of membranous processes or trabeculae,
consisting, in man, of connective tissue, with a small admixture of plain muscle fibers;
but in many of the lower animals composed almost entirely of involuntary muscle[WP];