The Collaborative International Dictionary of English v.0.48:
Pleurocarpic \Pleu`ro*car"pic\, Pleurocarpous \Pleu`ro*car"pous\, a. (Bot.) Side-fruited; -- said of those true mosses in which the pedicels or the capsules are from lateral archegonia; -- opposed to acrocarpous. [1913 Webster]WordNet (r) 3.0 (2006):
pleurocarpous adj 1: (of mosses) having the archegonia on short lateral branches [ant: acrocarpous]