na LY | ee a Ww Py A rw Herat is a ar \\) Sou Pi i sath O) 
} H H ' a 2G Lod (Ss) 4 J OO Or 9.00 .9990' ”) 
Nii lg OCONEE MSA Iota lalttgaics. stlsoen etecocen vances memnent onze 
TCA Santa PR TEED cet CE OLS EER 
i | I] BX) 25 eo Oil AG Dn \ eT Or 
i INGE eves, TON RSS Eee ip TH LRTI eee 
: NK RS Qos ell eer TA prey 2 Rie coos tpt Bt ) 
lat waren fen CSR Gi: il Specs ALN LY VHT Ny} ARR”) 2 
| ROSAS YY ETT al V7 Rl:co Pe eewsecsaoree semen A eal 
TT eae ier Aer Op AOL ta eee eR 
We atacrcreap creas sppesre eM TMsseau gan cooc Rap RSs creal g)cosc: geueUpr ccccolG ve 
WMT OY epiae HB hTH | Mee \ eo CBR) Baas \ H] ERY) 
4 mh (hy ae VEL aS | | ioecentughacse RaooocdnaNWioneatlAMheesneceedly 
PT Ha iT Uf REO PERO) \ Baa TE 
i { OY VG (Ne 6, rH { aeaD Pyco0 400, CARIN VL loc sewmpee eee 
at stiles Ne q \ MN 0S BOT en CBRE aay ag 000 AT A wees OH 4 K 7] 
Mate Oa Oia cepteat. cupgteennen (eetnealle clgpy\ice: agri NC 
Cleat Pith BPS SEH | Beek H | RS Re A Pee YN 
| | Sie Cols I coun Pod] Heep Arty (11 CET PETYY | 
jtavese: Base.paciay iM SHV LL TA ta hee SO 
eUGy \ PX re S WAT Aer OS LES CSS we 
NR speaneseetisehaattcce) Aco peaes BO TYR ULC eee 
NERY spines HE Pacer (7 ec Uae eee HT Rast 
IMM SU et Tse) TEST etna Th ta) ACTS ee OT) 
( } } | aim @evecn.: oO 8a LH Hee UseXerd goa! SY) @, onde) BUaea AScO902; 
nN eet Nase DsaceelsnG WAlRsce Welt Nrallceeppacacce. Neu 
HANG eLaWaNQGen Corda mesesaeeenentte, Qubee“cobgnibse—cecqr/sscc AyUMlln cus remo 
l= 
Fic. 17.—Transverse section of cortex and phloém of oak (highly 
All these belong to the 
ém: 0b, b, groups of hard 
; bs, medullary ray; e, cells 
(Luerssen.) 
, Which has replaced the ep 
; @, cells of cortex containing crystals of 
schlerenchyma cells. 
8, 
. 
? 
k, the periderm (cork) 
dermis ; ¢, collenchyma 
oxalate of lime 
cortex proper. Below these come the phlo 
bast fibres; dp, phloém-parenchyma 
containing crystals of oxalate of lime 
magnified). 
