With two heads.  

With two spurs.  

With two bracteoles.  

With two bracts.  

With two ear-like appendages.  

Jointed in two places; (Of a loment, a flat legume fruit) with two segments, divided by a sharp constriction of...

With two angles or corners.  

Prefix meaning two- (e.g. bicucullate, with two hoods).  

An indehiscent simple fruit with one to many seeds immersed in a fleshy pulp, supported by an endocarp less than...

can stand for proximal (lower on the plant) or abaxial (away from the axis, lower surface)....