242 WILSON EXPEDITION TO CHINA 
glabri; cupula subtubuloso-campanulata, 5 mm. longa, glabra; sepala reflexa, 
triangularia acuta, 2.5 mm. longa, integra, ciliolata ceterum glabra; petala anguste 
oblonga, 12 mm. longa, 5 mm. lata, inciso-biloba sinu 4 mm. longo angusto; stamina 
54, petalis quarta parte breviora, ad 9 mm. longa; pistillum 14 mm. longum, glaber- 
rimum, stylus stamina aequans. Drupa ignota. 
Hupeh: Sian-men-kou, alt. c. 900 m., May 1-Dec. 10, 1906, C. Silvestri (No. 
974; vidi fragmentum cum umbellis duabus); Ou-pan-chan, alt. àbove 600 m., 
March 14-23, 1910, C. Silvestri (No. 3025, ex Pampanini). 
30. Prunus involucrata Koehne. See p. 206. 
31. Prunus hirtipes Hemsley in Jour. Linn. Soc. XXIII. 218 (1887). 
The specimens determined by Pampanini as P. hirtipes Hemsley belong probably 
to P. involucrata Koehne, see p. 206. 
32. Prunus Schneideriana Koehne, n. sp. 
Flowering (type) specimens, collected at Ningpo by Faber: 
Rami annotini sat crassi, cano-fuscescentes, obsolete hirti. Foliorum nondum 
evolutorum dentes glandula validiuscula capitata terminatae, pagina superior 
sparsim pubescens, inferior in nervis pilosa, inter nervos subglabra, nervis utrin- 
secus circiter 8-11. Involucra sub anthesi fere omnia caduca, squama interiore 
quadam hine inde persistente 7 mm. longa; pedunculus 0-2 mm. longus; flores 
1-2 umbellati subpraecoces, foliis simul 1-1.5 cm. longis; bracteae vix 1.5 mm. 
longae, deciduae; pedicelli 12-14 mm. longi, dense hirti; cupula 6 mm. longa, tubu- 
losa, dense hirta; sepala reflexa, oblonga obtusiuscula, 5 mm. longa, subtus hirta, 
supra glabra, fimbriis 1-3 glanduliferis utrinsecus munita; petala ovalia, 12 mm. 
longa, 7.5 mm. lata, inciso-biloba, sinu 3.5 mm. longo angustissimo; stamina 39, 
petalis triente breviora, ad 8.5 mm. longa; stylus staminibus vix brevior, usque 
ad tertiam partam breviter laxiuscule hirtus. 
Fruiting specimens, collected near Ningpo by Macgregor, probably belong here: 
Ramuli hornotini obsolete hirti, vetustiores cinerei, glabri. Stipulae deciduae; 
petioli 8-12 mm. longi, supra hirti v. subglabri, glandulis plerumque 2 apici in- 
sertis; lamina e basi rotundata v. rarius subacuta oblonga v. obovato-oblonga v. 
late ovata, 6-10 em. longa, 3.2-5.3 cm. lata, subito longiuscule acuminata, serrata 
dentibus parvulis hine inde duplicatis, obtusiusculis v. acutiusculis, glandula parva 
v. validiuscula capitata v. breviter conica terminatis, supra in costa villosa ceterum 
glabra, subtus glabra v. in costa nervisque, rarius etiam in venis, sparsim v. par- 
cissime hirta, nervis utrinsecus circ. 7-9, papyracea, subtus pallidior. Pedunculus 
nullus; pedicelli 1-2 umbellati, 18-28 mm. longi, hirti. Drupa rotundato-ovalis, 
circ. 10 mm. longa, 8 mm. diam.; putamen subrotundatum, 8:7: 5.3 mm., sulcis 
validiusculis paucis obliquis juxta carinam planam exsculptum. : 
: Chekiang: mountains of Ningpo, 1871, E. Faber (flowering specimens); Vi- 
cinity of Ningpo, 1908, D. Macgregor (fruiting specimens). 
33. Prunus Duclouxii Koehne, n. sp. $ 
Arbor; rami annotini crassi rigidi, cinerei, fusco- v. nigrescenti-puncticulati, 
glabri, vetustiores nigrescenti-fusci; gemmae 4-5 mm. longae, crasse ovatae, 
glabrae. Folia ignota. Involucra sub anthesi arcte adhaerentia, 6-8 mm. longa 
lataque; pedunculus nullus; flores circiter 4 umbellati, praecoces; bracteae ab- 
sconditae; pedicelli 6-9 mm. longi, inclusi v. subinclusi, dense hirtelli; cupula 
4 mm. longa, subanguste campanulata, hirtella; sepala reflexa, ovata obtusa, 2 
mm. longa, basi parce glanduloso-fimbriolata ciliata, subtus parce hirtella, intus 
breviter villosa; petala ovata, 9-10 mm. longa, 6 mm. lata, leviter emarginata; 
Stamina 33, petalis aequilonga, ad 9 mm. longa; pistillum 12 mm. longum, stylus 
stamina aequans, basi parce hirtus. Drupa ignota. 
