The Collaborative International Dictionary of English v.0.48:
Bilobed \Bi"lobed\ (b[imac]"l[=o]bd), a. [Pref. bi- + lobe.] Bilobate. [1913 Webster]WordNet (r) 3.0 (2006):
bilobed adj 1: having two lobes; "a bilobate leaf" [syn: bilobate, bilobated, bilobed]