LE OUTLINES OF BOTANY. 
echinate, when the protuberances are longer and sharper, almost 
kly. 
pric 
setose or bristly, when bearing very stiff erect straight hairs. 
glandular - ae when the setae or bristles terminate in a minute 
resinous head o rop n some works, especially in the case of aoe 
and Rubus, the masts of setae has been restricted to such as are glan- 
dular. 
Aaa when the setae are hooked a top. 
pilose, when the surface is thinly parted with rather long simple 
hairs. 
hispid, when more thickly covered with Leap wag stiff hairs. 
9 when the hairs are dense and n 
owny or pubescent, when the hairs are aon. and soft; puberulent, 
when slightly pubescent. 
strigose, when the hairs are rather short and soft, and lie close along 
the surface all in the same direction; ie iret when sf pee fae 
tomentose or cottony, when the hairs are very short and s er 
dense and more or less intricate, and meet white or a hg 
woolly f lanate), when the hairs are long and loosely intricate, like 
ool, The or tomentum is said to be floccose when closely intricate 
and readily (dicaed, like fleece 
mealy —— when the hairs are excessively short, intricate and 
whi ais and come off readily, oo the aooen of meal or dust. 
scent or hoary, when the hairs are so s as not readily to be 
aistngnshed by the naked er and yet give a spas a: whitish hue to 
the epiderm 
a glancons, when of a pale bluish-green, often covered with a fine 
174, The anne — attached to the above — ~ such as ap- 
pear to have been most generally adopted, but the uch vagueness 
in the use Sealiealty. ade of many of them by different b potarisie, This 
is erry the case with the terms pilose, hispid, hirsute, pubescent, and 
tom 
“The name of Glands is given to several different productions, and 
site toaity to the four following :— 
art-like or shield-like bodies , either sessile or sometimes 
or Si 
atte 1 . 
ey are generally few in fegponiged , often definite in their position and 
form, and occur chiefly on the petiole or principal veins of leaves, on 
the — - inflorescences, or on the stalks or principal veins of 
bracts, sepals, o: tals. 
2. Minute tales dots, usually black, red, or dark-coloured, of a 
resinous or oily nature, always superficial, and apparently exudations 
ey are often 
; t: 
aised w ender stalks they are eae pedicellate 
- hepaaes pineds, or indelar gerne according to the thickness of the 
Small, globular, pti or even linear vesicles, filled with oil, 
iaberided 1 in the substance itself of leaves, bracts, floral organs, or fruits. 
They are often very pooping like transparent cm sometimes few 
