The Collaborative International Dictionary of English v.0.48:

Scrobiculate \Scro*bic"u*late\, Scrobiculated
\Scro*bic"u*la`ted\, a. [L. scrobiculus, dim. of scrobis a ditch
   or trench.] (Bot.)
   Having numerous small, shallow depressions or hollows;
   pitted.
   [1913 Webster] Scrod