520 THE LICHEN-FLORA 



Pulrerulent, powdery. 



Puherulentojurfuraceous, powdery and scurfy. 

 PuUrerulento-granuloso-furfuraceous, powdery, granulose, and chaffy or 



scurfy, 

 Pulmnate, cushion-like. 



Pulvin uli, cushionJike masses or concretions. 

 Pulvinulo-conglomerate, in cushion-like clusters. 

 Puneiato-scabrid, rough with minute elevated points. 

 Punctellato-impressed, with minute sunken or impressed points or dots. 

 Punetiform, like dots or points. 



Punctifarmi-contracted, contracted into a mere point or dot. 

 Punctiformi-impressed, impressed like minute points or dots. 

 Pyrenocarpous, having fructification like that of a Verrucaria. 

 Pyrencdeous, wart-like. 

 Pyrenodine, globular and nuclear. 

 Pyriform, pear-shaped. 



Radiate, spreading outwards on all sides from a centre. 

 Radiato- congregate, in radiate clusters. 



Radiato-coronate, with a ray-like corona or margin of minute lobes. 

 Radiato-crenulate, with radiating crenulations. 



Radiato-cristate, with crest-like projections spreading in a radiate way. 

 Radiaio-cymose, a cyme spreading ray-like. 

 Radiato-fimbriate, radiately fringed. 

 Radiato-fissured, fissured in a radiate manner. 

 Raduito-incised, deeply cut and radiate. 



Radiato-lobate, lobed, the lobes spreading in a ray-like way. 



Radiato-plicato-lobate, lobes spreading in a plaited ray-like fashion. 



Radiato-plicato-rugose, radiate, plaited and wrinkled. 



Radiato-rimose, having chinks spreading outwards in a radiate manner. 



Radiato-rugose, wrinkled in a radiate direction. 



RadUUo-rugoso-plicatulate, wrinkled and plaited in a radiated direction. 



Radiato-sulcate, furrowed in rays. 



Radioso-fimbriate, having a radiate fringe. 



Radioso-laciniate, the separate laciniee of a thallus spreading in a ray-like 

 mode. 



Radioso-rwwse, with ray-like chinks. 



Ramose, branched. 



Ramoso-divided, branched in many divisions. 



Ramoso-fimhriate, branched in a fringed manner. 



Ramoso-incised, branched and incised. 



Ramuli, branchlets or secondary branches. 



Ramulose, with secondary branches. 



Ramvloso-ciliate, fringed with branching cilia?. 



Ramvloso-spinulose, having minute spine-like branches. 



Receptacles, the portions of the thallus in which the apothecia are imbedded or 

 inclosed. 



Recurved, curved backwards. 



Reniform, kidney-shaped. 



Repando-crenate, sinuously crenate. 



Repando-Iobulate, with repand or sinuous lobes. 



Reticulate, like network. 



Reticulato-foreolate, having deep depressions separated by raised reticulations 

 or network. 



Reticulato-lacunose, depressions separated by network or elevated reticulations. 



Reticulato-nigricanti-nerzose, reticulated with blackish nerves. 



Reticulato-rimulose, having very minute rimse or chinks arranged in a reticulate 

 manner. 



Reticulato-rugose, wrinkled in a net-like manner. 



Reticulato^rugulose, minutely wrinkled with elevated reticulations. 



Reticulato-sorediate, having sorediate elevated reticulations. 



Reticulato-tomentose, having downy reticulations. 



Retuse, having the centre depressed. 



Retuso-truncate, cut off abruptly and having the centre depressed. 



Rhagadioso-difiract, broken up in a deeply cleft mode. 



Rhizirwe, root-like filaments. 



Rhidnose, having rhizinse or root-like filaments on the under surface of the 

 thallus. 



