mazocarpon

\\ˌmāzōˈkärˌpän, ˌmaz-, -_pən\ noun

Usage: capitalized

Etymology: New Latin mazo- (from Greek, from maza lump, mass, barley cake) + -carpon (from Greek -karpon, neuter of -karpos -carpous) — more at mass

: a form genus of paleozoic fossil plants originally described from sporangia alone and now included in Sigillariostrobus