— 699 — 



perne appresse pilosis subtus ad reticulum molliter vil- 

 losis iiiferioribus late ellipticis superioribus obovatis 

 basi obtusis apice subito sat longe cuspidatis utrinque 

 7 — 9-costatis argute patenter incisoserratis serraturis 

 longioribus quam latis acutis apice basique folii sim- 

 plicibus ceterum iterum serratis et glandulosoapicula- 

 tis; corymbis coaetaneis pedunculatis 1 — 3-floris vil- 

 losis; bracteis foliaceis rotundatis pectinatim glandu- 

 lososerratis , pedicellis parallelis florem superantibus; 

 calycis majusculi villosi cylindrici tubo dentes ovatos 

 serratos triplo saltem superante; petalis albis rotun- 

 datis truncatis dentes calycis atque genitalia duplo su- 

 perantibus; stylo basi piloso quam stamina circa 25 vix 

 longiore; drupa pisiformi nigra parce carnosa, puta- 

 mine rotundato-ovoideo acutiusculo laevi margine al- 

 tero 1 - altero parallele 3-nervi pariete tenui cartilagineo. 

 Ceraseidos apetala Sieb. Zucc. in Act. phys. math. 

 Monac . III, 3 , t. V. fig . 2 . Prunus apetala F r an c h . S a- 

 vat. Enum. II, 329. P. wcisfl^ Fr. Sav. 1. c.jl, 118,11, 

 327. P. subhirtella S. Moore in Journ. bot. 1878, 129. 



Hab. in Nippon: alpe Nikko (fl., Tschonoski, Bis- 

 set), Hakone silvis frondosis, arbuscula 4 poll. crassa 

 (ipse steril., Savatier frf.), Fudziyama (Tschonoski, 

 fructif.) 



E serie P. incisae Thunb., a qua, ita ac ab affini- 

 bus, serraturis regulariter duplicatis foliorum et calyce 

 magno elongato distinguitur. 



Nostra a planta typica Sieboldi foliis paulo latio- 

 ribus distincta, sed ratione genitalium diversitas adesse 

 videtur, stamina saltem a Franchet petala fere ae- 

 quantia stylo vix breviore, a Siebold et Zuccarini 

 e calyce non exserta stylo multo breviora describuntur. 



