- stemma - a tree diagram showing a reconstruction of the transmission of manuscripts of a literary work
--1 is a kind of tree, tree diagram
- lineage, line, line of descent, descent, bloodline, blood line, blood, pedigree, ancestry, origin, parentage, stemma, stock - the descendants of one individual; "his entire lineage has been warriors"
--2 is a kind of genealogy, family tree
--2 has particulars:family, family line, folk, kinfolk, kinsfolk, sept, phratry; breed; side - simple eye, stemma, ocellus - an eye having a single lens
--3 is a kind of eye, oculus, optic
--3 has particulars: ommatidium - lineage, line, line of descent, descent, bloodline, blood line, blood, pedigree, ancestry, origin, parentage, stemma, stock - the descendants of one individual; "his entire lineage has been warriors"