OF GREAT BRITAIN. 521 



Rigescent, approaohiDg a rigid or stiff consistence. 

 Rigid, stiff. 



Rimiform, having a longitudinal chink or furrow. 

 Rimiformi-angustatc, having a narrow chink or furrow 

 Rimiformi-constricted, having a contracted chink or furrow. 

 Rimoso-areolate, divided into areola by chinks. 

 Rimoso-diffract, broken into areolae by widish chinks, 



Rimoso-insculpted, having rimae or chinks sculptured out or cut out of a surface. 

 fiimoso-scjuamulose, with squamules separated by chinks. 

 Rimulose, broken by minute rimse or chinks. 

 Rimuloso-dehiscent, ruptured in an irregular radiate chinky manner, 

 Rotu-ndate, rounded. 



Rotundato-difformed, of a deformed round shape. 

 Rotundato-lobatl, with round lobes. 

 Rotundato-pufoimiUar, in round cushion-like masses. 

 Rotundato-undulato-crenate, rounded, wavy and crenate. 

 Rotundo-abh-eviato-laciniate, cut into short rounded lacinise. 

 Rotundo-crenate, rounded and crenate. 

 Rotundo-dUated, rounded and spread out. 

 Rotundo-obovate, of a roundish obovate form. 

 Rotundo-poriform, with a round pore. 

 Rotundo-squamulose, with minute rounded squamules, 

 Roseo-eameous, of a rosy-flesh-colour. 

 Rosulate, rose-like. 



Rosulato-lobulate, minutely lobed and spreading in a rose-like or stellate manner, 

 Rubiginose, of a reddish-hue. 

 Rubricoso-fuscescent, of a brick-red-dark-brown. 

 Rubricoso-fuscous, reddish-dark-brown. 

 Rubricoso-nigricant, of a brick-red-black colour. 

 Rubricoso-rufescent, of a brick-red-reddish-brown, 

 Rufo-badious, reddish-dull-brown. 

 Rufo-fuscescemt, reddish-brown. 

 Rufo-testaceous, red-yellow-brown, 

 Rufous, full-red-brown. 

 Rufescmt, reddish-brown. 

 Rufescenti-cinerascent, reddish-ashy-grey. 

 Rugose, wrinkled. 



Rugoso-convex, wrinkled and convex._ 

 Rugoso-crenate, wrinkled into crenations. 

 Rvgoso-crenulate, with wrinkled minute crenations. 

 Rugoso-granulate, wrinkled and granular, 

 Rugoso nodulose, wrinkled and knotty. 

 Rugoso-plicate, wrinkled and plaited. 

 Rugoso-pustulate, wrinkled and pustuled, 

 Rugoso-subrimose, wrinkled and somewhat chinky. 

 Rugoso-unequal, with an uneven wrinkled surface, 

 Rugulose, slightly wrinkled, 

 Ruguloso-areolate, with wrinkled areola, 

 Sanguineo-black, blood-red-black. 

 Scabrid, scabrous or rough. 

 Scabrous, rough with minute elevations, 

 Scattered, dispersed, 



Scobiformi-granulate, granules like fine saw-dust. 



Scrobiculate, having numerous small shallow depressions or excavations. 

 Scurfy, peeling off in small detached flakes, 

 Scutelliform, shield-like. 

 Scyphi, open cups. 

 Scyphiform, cup-like. 

 Scyphiphorous, bearing scyphi. 

 Scyphose, bearing thalline cups as in Gladonia. 

 Segregate, separate. 

 Semi-immersed, partially immersed. 

 Septate, having divisions. 

 Septato-arHculate, jointed and septate. 

 Septato-murali-divided, septate and with munform cellules. 

 Septula, minute septa. .■.„.«., •.■ 



Septum, the partition dividing the spores internally into two or more portions. 



All 



