60 



(C. cmuilaXC. dciihtUi) XC. Se^iiiiiiii 1 



(C. crcnaiaXC. deiitafajXiC crcnaiaXC. dcnhila) 11)0 



{('. crcnataXC. dnitiiht) X(C. iiiolIissiniaXC. Sciiiiiiiii) 1 



C. dejitalaX C. crenatu 1 



('. deutataXC. iiioUissiina 14 



C. de)!tataX"?<i>" 13 



C. mollissinui X C. rrouila 4 



C. mollissima X C. ih-iildhi 41 



(,'. inollissiiiia yav. Manimoih X C. drntitta 11 



C. mollissima X C. Se^ninii 4 



C. DiollissiiiKi X "S8 " 3 



C. t)iollissi))ui X [C. crntata XC dciitata) 87 



( C. mollissima X C. pumila ) X C. doitata 9 



(C. ynollissima X C. croiata) X C. saliva 3 



(C. mollissiuiaXC. .Vr*;///;///) XC. crcnala 8 



{C. mollissimaXC. Scguiiili) XC saliva 1 



(C. mollissimaXC. Se^nii!ii)X(C. mollissimaXC. .SV.i;///)///) 2 



"S8 " X C. crcnala 13 



" S8 " X C. dculata 17 



"S8"XC. saliva 16 



" S8 " X C. Scguiuii 9 



" S8 " X C. mollissima 4 



"S8"X(C. creiiafaXC. dculata) 6 



Seedlings from "open pollinations" 213 



Chinese and Japanese seedlings (approximately) 500 



Total 1850 



l\cs])ect fully stibniitlcd. 



Artihr it. Gra\'f.s, 

 Citraior of PuMic hisfniclion. 



S \' ST [•: .M A T 1 C J ) OT A X V 



yV/c Chissificatioi! of Dicotyledons 

 Ey Alfrkd GuNm-'.Rsi'.N 



-Additional color sUidies of flofal (U'v<-'lo]Miieiit 11 x 16 iiiclics 

 were coiiipU'led 1)\' Miss .Matid H. l'iird\-. so that wc now have 

 ten, re])resenlin,^ the j^citera Ma(/iioli\i. .\'y;;//V/(/C(/, fl rlnnilhriinmi. 

 (iofilonid, I Aiijcrstrocin'ui, Fortuhica. /'niniihi. Caiii/^sis. Cam- 

 paiiiila and Iris. Studies of flower striielnres and i^laccnlalion 

 ha\e l)eeu eontintied. In large ])art these lia\e been made with a 

 fourteen power lens in the (iarden ditrin.i; the sj)riny months; in 

 special cases his/her ])()wers have Ijeen used. 



