EOSACEAE. — PRUNUS 253 



longi, inferne tenues, superne sensim subincrassati; cupula 9-10 mm. longa, crasse 

 campanulato-tubulosa, saepe rubescens; sepala erecto-patula, triangular ia acuta, 

 4-5.5 mm. longa, Integra, saepe rubescentia; petala ovato-rotundata, 15 mm. longa 

 10 mm. lata, subapiculata v. vix emarginata, in alabastro purpurea, dein rosea 

 (v. alba?); stamina 32-34, petalis tertia v. quarta parte breviora, ad 10 v. 12 mm. 

 longa; pistillum 18-22 mm. longum; stylus stamina aequans, glaber. Drupa 

 rotundato-ovalis, 12-15 mm. longa, 8.5-12 mm. diam., nigresccns, sapore injucundo 

 (unpleasant); putamen rotundato-ovatum, 10-12:8-9:6-6.5 mm., obtussimum, 

 valide sulcatum et reticulato-foveolatum, carina tumida obtusa. 



Yunnan: Mengtze, woods, alt. 1500-1600 m., A. Henry (Nos. 9411, 9411 A, 

 11469); Chu-yan, A. Henry (No. 9411 B). 



The plant cited by Franchet as P. puddum, from Yunnan, woods below the hill 

 of Hia-lo-pin, towards the north, above Lan-kong, alt. 2500 m., J. M. Dclavay, very 

 probably is P. majestica. 



61. Prunus serrula Franchet, PI. Delavay. 196 (1889). 



Arbor excelsa; ramuli novelli tenere pubescentes, autumno glabri v. vix con- 

 spicue pulverulenti, annotini cani v. fusci submicantes; gemmae 3-4 mm. longae, 

 oblongo-conicae, acutissimae. Stipulae ignotae; petioli 7-14 mm. longi, glabri, 

 purpurascentes; glandulae plerumque 3-5 laminae basi insidentes; lamina e basi 

 rotundata lanceolata, 6-10 cm. longa, 18-25 mm. lata, longe acuminata, breviter 

 dense argute duplicato-serrata, dentibus (majoribus quam in varietate) glandula 

 parva oblonga v. subulata terminatis, supra mox glabra, subtus in nervorum axillis 

 barbata et secus costam infra medium paullulum pilosa, nervis utrinsecus circiter 

 11-16, papyracea. Flores ignoti; pedunculi fructiferi 5-7 mm., pedicelli 15-17 

 mm. longi, glabri, inferne tenues, superne saepius sensim subincrassati. Drupa 

 subanguste ovaUs, 12 mm. longa, 8 mm. lata, videtur rubra; putamen ova turn 

 11.5:7:5.5 mm. longum, obtusissimum, valide reticulato-costatum, carina com- 

 planata. 



Yunnan: woods above Yen-tze-hay and Mo-so-yin, alt. 3300 m., July 17, 1889, 

 J. M. Delavay (No. 3790); Franchet cites also: woods of Fang-yang-tschang 

 above Mo-so-yin, alt. 3000 m., June 17, 1889, J. M. Delavay (No. 3773). 



A complete description of this species is given to facihtate the comparison of the 

 type with the var. tibetica. 



Prunus serrula, var. tibetica (Batalin) Koehne. See p. 213. 

 Subsect. 11. PUDDUM Koehne, n. subsect. 



62. Prunus campanulata Maximowicz in Bull. Acad. Sci. St. Petersbourg, XXIX. 

 103; in Mel. Biol. XI. 698 (1883); cf. Miyoshi in Jour. Coll. Sci. Tokyo, XXVIII. 

 33 t. 2 (1910). 



Prunus cerasoides Koidzumi in Tokyo Bot. Mag. XXIII. 181 (pro parte, non 

 D. Don) (1909). 

 Fokien: C de Gnjs in Herb. Hance (No. 7046). Formosa: mountains, 600 m. 

 alt., teste Miyoshi. Spontaneous perhaps in the Island of Osliima (Liu-kiu), teste 

 Miyoshi. Cultivated in Japan teste Maximowicz. 

 Very near to P. cerasoides D. Don. 



63. Prunus Hosseusii Diels in Feddo, Rep. Nov. Sp. IV. 289 (1907). 

 Siam; Doi Sutcp, Hosseus (No. 260). 



Perhaps to be united with P. cerasoides D. Don. 



64. Prunus cerasoides D. Don, Prodr. Fl. Nepal. 239 (1825). 



