liLOSSAEY 303 



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BiMA (Lat., a olett), a chink or cleft — Rimosb. 



EivuiiOSE (Lat. rivus, a stream), having sinuate channels or lines. 



BosuLATE (Lat. rosa, a rose), collected into a rosette. 



BoTtJNDATE (Lat. rotundus, round), rounded. 



RuBBioosis (Lat. ruber, red), reddish. 



BcGOSE, RuGULOSE (Lat. rtiga, a wrinkle or fold), wrinkled. 



Saccate (Lat. saccus, a hag), swoUen, sack-shaped. 



SANGniKEOus (Lat.), blood-red. 



Saxicole, Saxicolous (Lat. saxum, a rook, coZo, to inhabit), growing on 



rocks or stones. 

 ScABBiD, Scabrous (Lat.), rough with minute elevations. 

 ScROBicuLATE (Lat. scrobiculus, a little trench), marked with small pits. 

 ScuTELLATE (Lat. scutella, a salver), shaped like a platter — Scutellifobm. 

 SCYPHUS (Gr. skuphos, a cup), a cup-like dilatation of the podetium in 



lichens on the edges of which are borne the apotheoia — ScYPHiPERons 



(ScYPHiPHOEOUs), bearing scyphl. 

 Second (Lat. secundus, second or following), with parts directed to one 



side only. 

 Septate (Lat. septum, a fence or enclosure), divided by a partition or 



cell-wall. 

 Sessile (Lat. sessilis, sitting), without any stipe or stalk. 

 Setaceous (Lat. seta, a bristle), slender, bristle-like — Setulifobm. 

 Sinuate (Lat. sinus, a curve), with a deep wavy margin. 

 Smus (Lat., a curve or fold), a recess oi: re-entering angle. 

 SiBOBiPHOiD, resembling the genus Sirosiphon (Stigonema), where the 



cells occur usually in two or more rows. 

 Smabagdine (Gr. smaragdos, an emerald), emerald or dark-bluish-green. 

 SoBDiD (Lat. sordidus, fouled), dirty in tint. 



Spadiceous (Gr. spadix, a palm-branch), bright date-brown in colour. 

 Speieogonimia (Gr. speiro, to sow, to scatter), gonimia single, scattered. 

 Spebmatium (Gr. sperma, a seed), a spore-like body formed in the spermo- 



gone, regarded as a non-motile male cell or as a spore. 

 Spebmogonb (Gr. sperma, a seed, gonos, offspring), closed receptacle 



containing spermatia. 

 Sphincteipobm, like the genus Sphinctrina (apothecia almost sessile). 

 Spinose, Spinulose (Lat. spina, a thorn), beset with spines. 

 Spongiose (Lat. spongia, a sponge), soft and spongy. 

 Spobe (Gr. spora, a seed), a reproductive body which becomes free and 



germinates to form a new plant. 

 SpuEions (Lat. spurius, illegitimate), counterfeit, apparent but not real. 

 Squamule (Lat. squa/ma, a scale), a small thalline lobe. 

 Stellate, Stellato- (Lat., starry), star-shaped or radiating like the rays 



of a star. 

 Sterigma, pi. Steeigmata (Gr. sterigma, a prop), the stalk (spermatio- 



phore) from which the spermatia are abjointed. 

 Stipate (Lat.), crowded. 



Stipes (Lat., a trunk of a tree), stalk — Siipitate. 

 Stbamikeous (Lat. stramen, straw), straw-coloured. 

 Stbatum (Lat.), a layer of tissue. 

 Steiate (Lat. stria, a furrow), marked with parallel lines or ridges — 



Stbiatulate. 

 Stbumosely (Lat. struma, a scrofulous tumour), with cushion-like 



swellings. 

 Stylospobb (Gr. stulos, a column, spcyra, a seed), a spore borne on a 



filament. 

 'Sub-, Latin prefix, signifying under, below or partly. 

 Subiculum (Lat., an uuderlayer), a felted undergrowth of hyphae. 

 Subulate (Lat. subula, a small weapon), shaped like an awl. 

 Sulcate (Lat.), furrowed or grooved. 

 SUTUEE (Lat. sutura, a seam), a line of opening. 



