hemolymphoid system trait hemolymphoid system morphology trait VT:0010252 2010-05-19T02:16:25Z hemolymphatic system morphology trait Trait.ontology caripark hematolymphoid system morphology trait haemolymphoid system morphology trait Any measurable or observable characteristic related to the shape, structure, color, or pattern of the blood forming organs and tissues and the system of lymphoid channels and tissues that drains extracellular fluid from the periphery via the thoracic duct to the blood.