220 WILSON EXPEDITION TO CHINA 



nonnullis obovato-oblongis, 6-11 cm. longa, 3-5.3 cm. lata, plus minus 

 acuminata, profunde duplicato-serrata, dentibus multo latioribus quam 

 longis, subito argute acuminatis, glandula punctiformi terminatis, 

 supra sparsim strigulosa v. subglabra, subtus in costa nervisque den- 

 sius, in facie parce v. parcissime hirta, nervis utrinsecus 11-14, laete 

 viridis, subtus subconcolor, membranacea. Flores ignoti. Pedunculus 

 fructifer unicus suppetens 3 mm. longus; bractea decidua; pedicellus 

 25 mm. longus, glaber incrassatus. Drupa globosa 12.5 mm. longa 

 12 mm. diam., fusco-rubra; putamen rotundatum, 8:7.3:6 mm., basi 

 oblique truncatum, valide reticulato-costatum, carina complanata. 



Western Szech'uan: Wen-ch'uan Hsien, woods, alt. 2000 m., 

 September 1908 (No. 1026); west of Kuan Hsien, woodlands, alt. 

 2600-3000 m., August 1910 (No. 4040). 



This species seems very near to P. oxyodonta Koehne, but differs in the larger 

 and narrower leaves. The fruit is described on the label as red in No. 1026 and 

 as black in No. 4040, but it appears to be dark red in the latter specimen and not 

 as intensively black as the fruit of P. pleuroptera Koehne. The stone of No. 1026 

 is distinctly reticulate-costate, but in No. 4040 only costate with scarcely anas- 

 tomosing ribs. 



Prunus lobulata Koehne, n. sp. 



Arbor 6-11-metralis; rami juveniles hinc hirti, adulti v. annotini 

 glabrati, vetustiores cani, cano-fusci v, nigrescentes; gemmae 3 mm. 

 longae, glabrae v. parce pilosae. Stipulae oblongae v. lanceolatae, cir- 

 citer 4 mm. longae, glanduloso-inciso-serratae vel -fimbriatae, petioli 

 7-14 mm. longi, secus canaliculum parce hirti ceterum glabri; glandulae 

 saepe 1-2, laminae basi, rarius petioli apici insertae, brevissime sti- 

 pitatae; lamina e basi acuta, obtusa v. vix emarginata obovata v. 

 inverse oblonga v. oblongo-lanceolata, 2-8 cm. longa, 1.3-4.4 cm. 

 lata, subito v. paullatim acuminata, inciso-duplicato-serrata, dentibus 

 argutissime acuminatis eglandulosis v. glandula minuta punctiformi 

 terminatis, subtus sparsim strigosa v. demum subglabra, subtus in 

 costa nervisque parce hirta, in facie glabra v. subglabra, nervis utrin- 

 secus 6-10, supra pallidior, membranacea v. papyracea. Flores ig- 

 noti. Pedunculus fructifer 1-6 mm. longus; bracteae deciduae (uni- 

 cam 3 mm. longam, oblongam, glanduloso-fimbriolatam, herbaceam 

 vidi); pedicelli l-2ni, 11-35 mm. longi, glabri, sursum incrassati. 

 Petala alba teste Wilson. Drupa globosa v. globoso-ovalis, 9-12 mm. 

 longa, 9-12 mm. diam., rubra; putamen anguste ovatum, 7.5-11: 

 5.5-6:4.5-5 mm., validiuscule sulcatum ac foveolatum, carina com- 

 planata. 



