EXPLANATION TO Pl.ATK XIV. 



1. Ciilriiiin minihili.1 Nutting. Portion of stem showing hydrothera- and gonangia (enlarged). 



2. t'alriiiin miriiliilis. Part of hy drocladiuui, side view igiratly enlarged i. 



:;. i;ilrinia miraliHix. Part of liydrocl.idiiun, front view (greatly enlargi-d i. 



I. x<'lii;otricliagracilliui(i (Sarsi. ghowiog branched hyilrocladiuui (enlarged). 



,".. SchizotrichagrauilUma. Part of hyilrocladiuui (gn-atly enlarged;. 



il. s<'lii;olrii-Iia i/mt'iUhiia. Gonangiuni (enlarged). 



196 



