SYMMETRY OF THE CENTROSPERM X. 273 
Atriplex rosea I 34 K. 
The following measurements were made :— 
| | Total length | 
| | of shoot, | 
Main ma a co] 37| 15 |10 |35 p 6 |1 |0|8 |Bu| 65 | 
Basal Branch (I) ........ 47 |1 |1n5| :55| 4 10 |Bud.| | 70 
OWN Pn .|49:6| 95 |17 | 45| 6 D 3-5 | Bud | 90 
lst Branch (II) .......... 58 |65|11 |965| 55| 2:5 | Bud. [44 ae dat 
T REPRISE AI: 62 |15]|175|55| 5 | -5| $5 Bud "Lb NE 
| | 
sdo X ED, I ds H4 |95|8 126) 4 Bid] . "1 moo 
i — did s 32 |3 | 8 |925)|Bud| .. il. m | 
| | 
Remaining higher branches. . A | . | .. | Shorter | 
| | 
Atriplex rosea Iss. (Curves 1m, 11-111.) + 
1r lid lin 
| | | Total length 
| | | of shook. 
Main stem ...... 45, 95|3 |3 29 9* 9345 125 22 16 15 |7 |25|5 |Buà| 164 
E Bas). 5 Bud. | | 
; | | 
mdi ves Short branch. | 
Ist Branch (II) ..475| 1:5145 115439 [19 |I9 105|55|..|..| | | | -- 204 
2nd „  (II)..46 | 45 199-5 118-5 199-5 11 |265| 65| 65| 55) .. | | ..| -- | - 
TN 4 di) Welsesuresrem oma t 1. dele]... m 
AA. . (HO usns es 59 M Kk Ue 1| ged ee ee hee | oe | 
2 116 
98h, av. e 5 [T6400 | 5 Fd e| [v9 |n |e foe | | 16 
me IV) Delo ee eed ad eed ss | os : 72 
Oh . (IV) lars) eelas s |. 1. 1- ESSE ES 
This specimen (I 38) showed a remarkable feature associated with the preservation of 
the decussate divergence at the base of the main shoot. The sixth measurement along 
+ For explanation of these and other curves, see pp. 300—302. 
