108 



I. H. Burkill — Floicer of Ranunculus arveusis. [No. 2, 



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

 flower is not far from having the formula K5 C5 A5 G5, i.e., from 

 being regularly 6-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 infloivers of the Keiv race with the number 

 of total organs varying from to 8 to 86. 





Kew, Old. 





Kew, New 







No. of 

 organ s. 



00 



o 



6 



5z; 



o 

 d 



Si ® 



d 



il 



< 



o 



O 



d 



O 

 qil 



d 



(4-1 

 O 



d 



ft 

 <1 



d 



<4-l 



o 

 < 



^ 



O 



Sol 



8 













1 







3-00 



1-00 



4 00 



9 



... 



... 



... 





... 







... 



... 



... 



... 



10 



».« 



... 





... 





1 



2-'6o 



3-00 



4-00 



1-00 



11 



4 



4-25 



1-75 



2-50 



2-*50 









... 



... 





12 



2 



4-00 



3-00 



3-50 



1-50 



5 



3-40 



3-00 



3-40 



2'20 



13 



14 



407 



2 86 



3-07 



3-00 



17 



3-77 



277 



3 41 



3 06 



14 



32 



4-72 



2-91 



341 



2-97 



20 



4 50 



2-85 



3-70 



2-95 



15 



66 



4-70 



315 



4-03 



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 



3-33 



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 



5-27 



449 



81 



498 



412 



5-07 



483 



20 



238 



4-99 



4-60 



5-47 



4-93 



154 



5 00 



4-52 



5-34 



514 



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 



4-96 



7-32 



5-72 



127 



4-98 



4-87 



713 



6-02 



24 



172 



500 



4-91 



7*91 



6-14 



119 



4-99 



4 92 



7-68 



6-40 



25 



128 



4-99 



4 93 



8-63 



6-45 



109 



5-00 



4-90 



8 38 



672 



26 



105 



5-00 



4-93 



9-54 



6-52 



104 



4 99 



4 99 



907 



695 



27 



84 



4-99 



4-98 



10-29 



6-75 



76 



5-00 



4-96 



9-84 



7-20 



28 . ... 



93 



5-00 



5-00 



11-05 



6-97 



68 



5-(0 



4-99 



10 78 



7-24 



29 



64 



5-00 



4-99 



12-09 



692 



48 



5-00 



5 00 



11-54 



7 45 



30 



54 



5-00 



5-00 



12-78 



7-22 



49 



5-00 



4 96 



12-29 



7 75 



31 



29 



5-00 



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 



1412 



7-94 



33 



15 



5-00 



5-00 



1513 



7-87 



7 



5-00 



4-86 



15-14 



800 



34 



4 



5-00 



5-00 



15-75 



8-25 



3 



4-67 



4-67 



16-33 



8-33 



35 



3 



5-00 



5-00 



1600 



9-00 



1 



5-00 



5 00 



16-00 



900 



36 



... 



... 



... 



... 



... 



1 



5-00 



5-00 



16-00 



1000 



