534 KeELLicotr: PERIUODICITY IN ROOT OF ALLIUM 
TABLE I 
NuMBERS OF DIVIDING CELLS IN ROOTS OF SINGLE BULB OF ALLIUM 
i | Dividingcells. | T Ire-| A A 
. ip Area ividing cells, Total re verage verage 
Time. | pois | examined = una “Late ‘e dividing Sina fo ae ch — 
| ‘ | =a =e mes 
| | | 25 | 9 7 3546 | 
| ee a) 8) a) ae) we) we | 
aa as ie ae Nae ween o> 
| | 33 ee i ee a 
ees 36 2 4 42 47 | 47 
eB 8 as se 
S| ae | 6| 44 53 | | 
} 12.5 | 33 ee a 47 56 54 
Se ce 2 44 53 
II a. m. P7ee ——|———_| Cx aOR SI ae Se gay 
| / | eo ee eae a © 47 | | sh 
Pe ccperemne) Gt nt Oba 4; 53 60 53 
ae Se ene Sk Sk kc, ee 
i te aera 4| 54 62 
13 er oe a | .s5 59 61 
te ae Se ee 
A : Se a ee ee a ne | ae = =f 6 
Saige els ee ie a ee ae ee. 
ot ae Pine pie eG | 62 63 
ee a et ee ae ee ee eet Be sacs 
| 26 A Seneca Ou? SAE ten” 
Eo eae. eee ae 2| 3 | 38 39 
L233 sok We ded tee = Se OM | 
° a ESP TEN le SGD ce ee Near Cian tae 
3 P ey, 27 23 o | 3 | 26 | 33 | 35 
12 ewe eo ae hee ee 31 
ae oie Ee as) ee | ce 
| pomeege g ges | aa | 
| 135+ | 26 2 | 2) ee | ae 
eb ae Ee oe ee oe ee fae 
m.| 19° eee ee Be itll En a ee ook oes Oe i 
aie ae Pal 4 | oP om bee ee 
AS: b AB 158 se el 
eee i 6.18 | 82. 4 Le em Bae 
| | Page | oes | | | 
| sd | 39 4 8 5r | 64 | 65 
oi yk El fea eee 
| | 42 oe an, 8 Mg | S| 
| pe ee ee Ge ee a 59 
| | on are @ ge 60 he eae 
| m8 se eS | 
ae 53 8 ra 65 b. 90 | 672%) 
5 2 o.| 7 72 | 
Dime. Or J a | lS 
, ; | 64 a es 69 | 79 | 
13+ | 72 eh wh 83 4 
| Be | cE aL av ola Rtas, ae Pas oT 
a res | a | «| 72 | 
. Poe Cee 93 | 
Cm} ta. | 3 ae ee [eh ae 
ua aoe Ee EE Mee Soke | 
ae ‘5 8 ee 
ae : a 4 | 76 83 i Leer 
