134 THE BOTANTCAL MAGAZINE. rvol. xxix. No. 3«. 



(Folia persistentia ita racemus saltern parte axillaris. Calyx 

 in fructu deciduus Laurocerasus.^ 

 Folia decidua 4. 



Calyx persistens cupularis. Racemus aphyllopodus lateralis. 



Pseudopadus. 



Calyx deciduus. Racemus phyllopodus v. aphyllopodus. 



Padus. 



Gemmae 3-5 laterales floriferre. Flores solitarii. Drupa velu- 



tina Amygdalus. 



Gemmae 1—3, media florifera. Flores corymbosi v. umbellati. 

 k Drupa glaberrima Cerasus. 



(Folia juvenilia mox revoluta 7. 

 Folia juvenilia falcata. Fructns glaber v. pilosus. 

 Microcerasus. 



JFructus velutinus Armeniaca. 



iFructus glaber Prunophora. 



Diagramma aestivationis loliorum vernorum 

 Pruni Sectionum. 



m 



(T° ^> 



1. Laurocerasus. 2. Pseudopadus. 0. Padus. 4. Amygdalus 



5. Cerasus. 6. Microcerasus. 7. Armeniaca. 8. Prunophora. 



Subgn. 1. Pseudopadus, Xakai. nov. 



Prunus Sect. 5. Padus, Maxim, in Mel. Biol. XI. p. 701. p.p. 



Koidz. Consp. Ros. Jap. p. 286. p.p. 

 Laurocerasus, Schxeid. Illus. Handb. Laubholzk. I. p. 64-5. p.p. 



1) Plants hujus sectionis in Corea non adsunt. 



