108 



I. H. Burkill — Flower of Ranunculus arvensis. 



[No. 2, 



satiety ■ extra power beyond this goes chiefly to the stamens. At 20 the 

 flower is not far from having the formula Ko Co A5 G5, i.e., from 

 being regularly 5-merous. The staminal curve shows slight irregu- 

 larities at 15 and 18 the curves for petals and carpels practically touch 

 at 15. The correspondence in the two sets of curves is most interesting. 



Table XV. — Apportionment infloicers of the Kew race with the number 

 of total organs varying from to 8 to 36. 





Ketv, Old. 





Kew, New 



* 











. 





ch [ 



CH 



t 



=H 



CH 



CW 



CH 





m 













o 



O 



O 



O 



No. of 



S 



6 



c 



c * m 



C 



c 



6 



6 



d - 



d 



organs. 



£T 



53 . 



55 



55 S 



/5 a 



s 



fc . 



£ 



55 2 



^ m 





;2 



o2. 



© m 



s> 2 



© 'o 



c 



©,2 



(D CD 



® 2 



o "3 







be £ 



IL~ 



it S 



it & 





it S 



Se- 



tt a 



fcO &, 









c -w 





r- h 



ew 





ct _S 



.= § 



















— s> 



r o 





fe * 





c 



£« 



> ^ 



gGG 



£o 



C 



> CO 



C n_, 



f£ 



go 





!z 



< 



< 



< 



< 



55 



<3 



<; 



< 



<1 



8 



9 



10 





... 









1 







1 







3-00 



TOO 



4 00 



'.'.'. 







!!! 





2-00 



3-00 



4-00 



1-00 



11 



4 



4-25 



1-75 



250 



2-50 















12 



2 



4-00 



3-00 



350 



1-50 



5 



3-40 



3-00 



340 



2-20 



13 



14 



407 



2 86 



3-07 



300 



17 



377 



2 77 



3 41 



3 06 



14 



32 



4-72 



291 



341 



2-97 



20 



4 50 



2-85 



370 



295 



15 



66 



4-70 



3-15 



403 



312 



28 



4 29 



3-36 



414 



321 



16 



80 



4-81 



3-26 



4-34 



359 



55 



4-71 



318 



442 



3-69 



17 



115 



4-92 



3'72 



4-54 



3-82 



61 



4-70 



333 



4-67 



413 



18 



127 



495 



399 



4-99 



4-06 



93 



4 59 



367 



4-97 



4 47 



19 



173 



4-98 



4-26 



527 



449 



81 



4 98 



412 



5-07 



483 



20 



238 



499 



460 



5-47 



4-93 



154 



5 00 



4-52 



5-34 



5-14 



21 



256 



4-98 



482 



6-00 



521 



146 



4 98 



4-72 



5*83 



5*47 



22 



236 



4-99 



4-86 



6'55 



560 



157 



500 



4-81 



6-37 



5-81 



23 



188 



4-99 



496 



732 



572 



127 



498 



4-87 



713 



6-02 



24 



172 



5-00 



4-91 



7*91 



6-14 



119 



499 



4 92 



7-68 



6-40 



25 



128 



4-99 



4 93 



8-63 



6-45 



109 



500 



4-90 



8 38 



672 



26 



105 



5-00 



4-93 



9-54 



652 



104 



4 99 



4 99 



907 



6 95 



27 



84 



4-99 



4'98 



10*29 



675 



76 



5-00 



496 



984 



7-20 



28 



93 



5*00 



o-00 



11-05 



697 



68 



5'<0 



4-99 



10 78 



7-24 



29 



64 



5-00 



4-99 



12-09 



692 



48 



5-00 



500 



11-54 



7 45 



SO 



54 



5-00 



5-00 



12-78 



722 



49 



5-00 



4 96 



12-29 



775 



31 



29 



o'OO 



4-97 



13-45 



7-58 



42 



5-02 



4 98 



13-21 



7-79 



32 



14 



5-00 



5-00 



14-36 



7-64 



16 



500 



4 94 



14-12 



794 



33 



15 



6-00 



5-00 



1513 



7-87 



7 



5-00 



486 



15-14 



8-00 



34 



4 



5-00 



5-00 



1575 



8-25 



3 



4-67 



4-67 



16-33 



833 



35 



3 



5'00 



5-00 



16-00 



9-00 



1 



5-00 



500 



1600 



9-00 



36 







... 





... 



1 



5-00 



5-00 



16-00 



1000 



