382 GLOSSARY 
Subtending. Standing below. . 
Succulent. Fleshy (stem of ocotillo; scales of hawthorn). 
Suckers. Adherent disks on tendrils (Boston ivy); also ap- 
plied to new stems that originate underground (poplar), 
or to canes (rose). 
Suleate. Grooved. 
Sunken. In depressions (buds of coffee-nut or buttonball). 
Supernumerary. Beyond the usual number (superposed or 
collateral buds). 
Superposed. One above the other (buds of coffee-nut). 
Suppressed. Undeveloped or rudimentary, when applied to 
buds, etc. . 
Surpassing. Sometimes used in the sense of longer than. 
Tender. In the horticultural sense of not enduring winter 
cold. : 
Tendril. A climbing organ metamorphosed from leaf (cle- 
matis), stipules (smilax) or stem (grape). 
Terete. Round in cross-section as though rolled between the 
fingers, as applied to twigs, capsules, ete. 
Teretely. In a terete manner. 
Ternate. Compound or decompound with 3 divisions (nan- 
dina leaf). 
Thorn. The same as spine. 
Tomentose. Woolly. 
Tomentulose. Microscopically tomentose or woolly. 
Toothed. With the margin cut into, but not deeply enough 
for lobing, as applied to leaves. 
Torsion. Twisting. It frequently gives a false impression of 
the number of ranks in which leaf-scars stand. Leaves 
of privet, pernettya and many other plants lie in one 
plane through curving of their petioles, though they origi- — 
nate on the stem in 4 ranks. 
Torulose. Much the same as moniliform: necklace-like. 
