The Collaborative International Dictionary
Notorhizal
Notorhizal \No`to*rhi"zal\ (n[=o]`t[-o]*r[imac]"zal), a. [Gr. nw^ton the back + "ri`za a root.] (Bot.) Having the radicle of the embryo lying against the back of one of the cotyledons; incumbent.
Wiktionary
notorhizal
a. (context botany English) Having the radicle of the embryo lying against the back of one of the cotyledons; incumbent.