a 
f arte sh eves, usually when the organ or plant is furnished with cent 
-) UNonan teal, my oy of one cael eS 
uckler-shaped. 
nc bceee a ‘Ts a shield with an thats rim, formed by the thallus of some lichen 
SEGMENTATION— Dividing into segm 
SEG oneteotes 3 separate, from shoes, se set apart. 
Semi—Prefix signifying “half.” 
vision. 
Serrate—Cut like os teeth of as 
—A depression or n son “ 
SioworD—Sbaped like tlie le er S. 
—Is a scattered owes — Again lichens. 
Soames spanned — a tificat 
Sorus—A seed-patch of a a -: 
sa po nee a minute open cavities in the thallus of lichens, g filaments; 
rigma’ 
Seumnauonta— —Spore-ca : 
SPERMATOZOA, Seana toz0ips—Thread- like bodies possessed of motion, supposed to 
have fecunda ow 
‘anal Sronan NGIA Ahr re-case, having spores pce within it. 
fitter an ering or capsule oe. Spores or carpospores. 
Sporoperm—The coating or een of a 
SpPorvLES—Minute sp 
STeRIemMaTA—Th only bearing peo a bodies ; Sarai ”»=Basidium. 
Srrees—A. stalk ; in ferns, the lower part of the stem. for the 
Stoma, StomiumM—The opening provided on the side of the spore-case of ‘ferns 1 . 
res. 
corgi ed in layers, or strata. 
STRATUM or extende Rae % 
Sri Porlt lined or shallow h 2 
—Covered with pends = bee appressed = oe 
Srroma—Compound fungus-body having the of a tics crust, folinceous 
expansion, or erect unbranched or branched shrub: rg jbod : a 
Sus—A commo ee al padiooting ‘falmost ” or 
SupicuLum—The und 
UB wl. certain 
aM chick down)—The stipular sppeudaaes of 
Hepatice. (See also Succubous. ch leat, 
siege Sagat re said to be succubous when the anterior margin of eac 
ig 
set on the vinches, = began the posterior margin of that which sncoeeds ite 
Sun wueame—Furrowed or gro 
a 
iecaeus bi the direction of a ant Touching a straight line on tne aea 
rele, 
TEGUMENT—A covering or membra: ting from, 
LEUTOSP ORE—In Uredinez ; spore fo fos med by abjunction on, but not separa ng “od 
ves steri rere producing in ” germination, which takes place after a resting Pe 
celiu 
Tenet Cylindrical, long, round. 
Sparieicc Having four si 
x oRES— Certain spores ren we ed in four 
Tuanuis—A frond or expansion iaineiehia saamting a leaf. 
THEOA=Ascus. 
OMENTOSE—Having a close Sar wit nee of ese downy hairs. 
form. 
ns in Batrachosperms. 
TricHome—The th read or lament of fldtenteioe alge. 
Turonorowors Divi 
Truncate—Termin: nating very abrupt ly. 
TUBERCULATE—Covered with warts or tubercles. 
conical elevat: 
Unpvutatr— 
tromycetes ; as Peridium 
