224 GLOSSARY. 



Paraphysis, filamentous organ accompanying the ascospores. 



Papii,i<aTE, with one or more nipple-like elevations. 



Pectinate, like the teeth of a comb. 



PeniciIvI,aTE, shaped like a pencil of hair. 



Perithethium, a flask-shaped organ producing ascospores. 



PeronaTE, sheathed like a legged boot at the base of stem. 



PiLEOLi, a divided pileus. 



PlLEUS, cap of Agarics. 



P11.OSE, covered with hair. 



Porous, with pores. 



Pruinose, with a frost-like bloom. 



PUBESCENS, downy. 



PUI.VINATE, cushion-shaped. 



Pyriform, pear-shaped. 



Pyxis, a pericarp with a lid or circumscissile. 



R 



Radical, belonging to the root. 



Remote, gills that leave a space free from the stem. 



RENiform, kidney-shaped. 



Repand, bent backwards. 



Resupinate, fungi with the hymenium on top. 



Revolute, rolled backwards. 



RiMOSE, cracked or chinked. 



RivuLOSE, marked with fine lines like river marks on a map. 



Rubiginous, rusty color. 



Rufescent, reddish. 



Rufous, brownish red. 



Rugose, wrinkled. 



s 



Scabrous, rough on surface. 

 SCARious, applied to a rugose membrane. 

 SciSSiLE, when two plates easily separate. 

 ScivEROTOiD, a hardened mycelium. 

 SCROBICULATE, with small pits. 

 Septum, a partition. 

 Sericeous, with silky hair. 

 Serrate, margin cut saw-like. 



