Re: [tlhIngan Hol] How would you express "root of a tree" ?

Or even *{wutlh bartIq} an “underground branch”? The only plant parts I know of are: Qechjem’a’ trunk (of tree) bartIq branch (of tree) por leaf (of plant) naH fruit, vegetable vIychorgh juice, sap of a plant -- Voragh From: mayqel qunen'oS I marrion-webstered "root", and I found: "the part of a plant that grows underground, gets water from the ground, and holds the plant in place" So perhaps one could say: {wutlh Sor 'ay'mey} the underground parts of the tree