154 



I'LATK I. 



rage. 



llotost'tiiHi niriatix (.Imiui's) 14.S 



1. Smrace. x 1). T'piier Waynosvillo. 



la. A suhfi'oiulescent si)0{'iinon, natural size. I.nwcr LilK>rt.v. 



lb. Typiral taui^cnlial section, sluiwin.ix conmiunication pores. 



X IS. I'ppor Wayncsvillo. 

 Ic. A suliranioso siiccinicn, natnral size. Lower lJl)iMty. 

 1(1. LoniritudiiKil section, sliowini; deeji mature re;iion and spiny 



aeantiioi><)res. x is. Lower Tiil)erty. 

 le. Typical ionjiitudinal section, x IS. Tpper Waynesville. All 



specimens from Weislmri;. Ind. 



