836 THE 
GARDENERS’ 
CHRONICLE, 
education now given to the industrial classes, for, un- 
ed to literary 
they are to have sheaths or not, are developed after 
four oni cipal types, w 
which I shall call the centrifugal 
fortunately, their attention is tu 
3 instead of to what would be useful form a „Crom. below upwards), the centripetal 
either to ife or the in- forn 
— ” for two, ert or e hours, but this can- 
not be done on a coa out constant attention 
to it, E = — th poe or grate, be any of 
the im on 
M is dei by cooks i sa a small way is a stove 
which, like the embers o fire, will enable 
| 
г, cooking her din 
oman, whether €— or pe ro 
stew-pan or soup-pot 
with ashes, and leaves i it p itself for hours ; 
undou minen 
be that the housewife at breakfast time cou set on 
her pot, leave it to itself, go about other business than 
and at dinner time find the family meal hot 
and nicely cooked. Some five-an ve-and-twenty y years agoa 
young student of mechanical engineering, who after- 
e one of our most renowned engineers, 
contrived for his own use a tiny ti 
kind ; 5 it was heated b 
wing and simmering gently, but | cera, 
means 
in this case the fire must be kept burning equally. 
and 24 3 — 
La all the parts are ed 
ferox, 3 the ere — rst 
ance; on its sid me 
pair of leaflets, in the seco 
fourth, an 
pet 
does no 
advantage of it would |; 
тре чык e nt ards. 
is а pinnate leaf t t be fu 
nished with темер nr "овоа "Gleditechia 
kes its Ede. 
he n ules, then the er 
en the third; 
em Galegs the seal of t 
etiole arii a leaf itschia this change 
t take place, 
so petiole is prolon 
supra-decompound t the pai mary tu 
tertiary ones, &c., according t 
leaf at the extremity ‘of which the leaflets 
The ao of simple 
will here d succinctly the deve- 
ves of the Lime It will give an 
idea of the way in iis the — and toothings are 
rmed, on which — — opinions have bee 
given by some. The leaf commences with a rudi Бейеу 
tumour at the a ө of the rg This tumour заре 8 
апі оте: eaving а ase а contracti —.— 
ts the petiole. The — at first — | is 80 
us iw low cepe is 
pper par "à is sub- 
of peg sues in the same manner five — six times, in order 
as many nervures of the sort. 
appearance, the lower as for 
E^ irm also extended, 
ы. six 3 tions o 
— leaf is furnishe 
1 wih the e adjoin- 
roduced at the same tim The hairs 
toothing does not arise from cells specially adapted 
esi 9 реу ore equis. p pm 
with the preceding ; of this of 
vom vas officinalis, Re 
In the centrifugal forma. |i 
be If | the 
growing throws out 8 petioles, p^ ене latter l 
the Ye he of the 
bloo 
. а eagle tly as When 
th 
About the time that the iia or pus upper — 
ng makes ich w. 
ng nerves are 
which cover the under surface of the “feat are also 
ed from below i i i 
бна кари in the edge of the leaf, as M. Mercklin.| dange 
pzeolum majus, Nelumbium , 
4Esculus, &c.) Nevertheless 
near the i insertion of tl 1 
spec 
d u in Pinnate } 
martiana, the leaflets of which че 
t the "a 
Cha 
зала арти py same time, that aly”, er 
pper the youngest they а though 
20 centimètres po (7$5 inches), whe 
are only 3 millimetres (2, to J ofan 
in Comptes ao. May 2, 1853. 
3 4 its mar had better be left to A. 
ing, be с refu 1 to select healthy dwarf, 
airy part of the on 
them in the warmest 
an intermediate house irte. А 
tu € range about len or 55°, 
a moist growing atmosphere 8 | 
romote a vigor dient potion P 
us 
The shoots — be nicely tied ou 
so as to regulate 
aving given a a — dif, there 
be some pet for a time, o 
om 
specimen, 
gers, h easily avoided by having the 
soil and the ba all in à a LA moist healthy state at the 
he roots get hold of the fresh | 
— 2 will require a - — of water at the | 
commences any ove 
So it must if an oven employ 2 for soups, stews, the apex of the leaf next make their appearance, then When free | 
or other Wen otherwise t the ‘contents of the 8 Ao Rair, the third, and so on, from the to sieve shoot should * ett back if | 
are sometimes but half cooked, at others burnt | the base. When the leaf is furnished with stipules, | secure a close bushy form of growth; but if thes 
Wan a cinder, 15 are caes before э lower lea I have are tied out 8 d y: ni baek will 
ly think this n e to ascertai ir existence before the necessary in the we grown young abe 
the attenti ы! nion, subject very well deservin pper All 3 and radiate leaves belon A high ыан t already 
on 0 1 о wo vel d most certainly | th i E : ' { 
find their 5 gehe ly the centripetal ө ation as regards their digi- | should not zal sin ned ар em of fire heat, | 
ing A ри а ч. principles oan expleri d, un (degna. Tro) — ol noe mS ар — zi ^ * fi a uw сураи г. — a 
namely: 1, com of some durable non-conduct- j н GR rs every. ate ae i din 
with t be capable of being carefully regulated, ras 3 ажаа * vg о ч уула гуш sigh sha shade deg ia imd. d at ; Eu ше 
wiihou 1 
niences 8 Wh * sat ge or other inconve- | nervures and toothings a "jn the same way. : tion of air, without Sager ie to drying winds; m 
x Ss ; Arnort’s stoves are liable wit There are some plants in which the two preceding Perhaps a cold frame affords t most convenient 
ing, Seve, 2 are; 4, to ive to burn, without | modes of ere are combined. The 1 Y a of the situation for securin K 
It Бау зе very inexpensive. leaves of the Acer platanoides, &e., and the midribs of | ^ stratum of small coal ashes 
8 us that som ike a very lol which are digitate, form from a own. bottom of the 
bere: deme stove or it duy made of fire- | wards ; the lower lobes are produced last, but the off in the form of atmosphe 
brick, K е Pzanck's cot and with no dary nervures and the toothings are developed like air becomes dry, 
more metal than is required to hol th h s p heltered sid ul 
ld * SESS to hold it together oa of the Lime tree. The Acer is one of the types |? hi Feu mos, & вис 
At all io answer the end proposed, the mixed formation. The Centaurea scabiosa fur- | V ich is of the greatest consequence 
vent, vit ERS — apparatus, good nishes us wi e unà eurious example ; — rp go ; and s 
economical kery А lobes ot PP а 
ч. | Upwards, —— е haf from above downwards mer, the sash 
DEVELAP WENT RO US Some other composites k afternoon after moistening the в 
doce d LEAVES. Leontodon yr mre the syringe, raising them 
Tux late Professor 
lo 
ipules are formed a 
tne of tho blade but also after the 
petiole. M. Ad. de de Jussieu, — 
inates in a v deli 
wick BS ie elicate cellular 
leaves are sheathed, t the 
either takes | its ise from a а circular sheath 
round the 3 the 
shows itself, finall 
Leaves — e апа finally embraces 
» With or without — 
before 
not aer after the its a 
| I basic proved that t 
ve- the Arun do 
; | tion. All gie which 
e 
cellular r ad. in 
according as much more towards the upper part 
& { belong to thi 8 8 
е. ig to this but it 
to describe it толма dn x 
e nervures are 
this, as well as in — case 0 
the sheath is the first that makes 
vos The pu eer 
of the blade, 
rallel manner 
* ee 
appearan 
2-8 
pode 
d ally the peii formation to the 
hey 
I wil only add a few words о 
hich has been confounded w 
bep nce of the stem mm grow 
of the petiole (Tro. 
n 
el formation is common to man y monoco- 
th 
late in 
rm nights after the mi 
800 the po 
vent —.— check of the growtli at this season, 
also to get the pots moderately well il vi а 
medie: a to winter. In wee = 
should be gradually t to full exposure. damp 
air, removing them occurrence 
weather or акесы rains, to ^ light 
se, and s 
ly 
as 
= for 
th doors 
a sheltered place out of 
Фе. — 22 removal to 
they should be removed to 
