106 WILSON EXPEDITION TO CHINA 
to interpret correctly Andersson’s species. Of Wallich’s type specimen of S. uro- 
phylla the Arnold Arboretum has received a photograph and some fruits by the 
kindness of the Keeper of the Kew Herbarium, but the material is very poor and, 
as already said by Hooker f., ** too incomplete to found a species upon.” According 
to Hooker it came “ from a plant no doubt cultivated at Oude,” while Dr. Stapf, 
in a letter, says that No. 3708 is “from the Kootukonnaut Forest," of which he 
has not been able to trace the name, ‘ but from the fact that Wallich collected 
3708 on the 5th March and was at Rampur on the 27th February it is quite clear 
that the locality must be in the extreme northwest of Oude.” The species of sect. 
Acmophyllae need a very careful study. 
Sect. 5. TRIANDRAE Dumortier in Bijdr. Natuurk. Wetensch. Y. 58 (Verh. 
Geslacht Wilgen, 17) (1825). — Borrer apud Hooker, Brit. Fl. 414 (1830); apud 
Loudon, Arb. Frut. Brit. 111. 1496 (1838). — Seemen, Salic. Jap. 16 (1903); in Asch- 
erson & Graebner, Syn. Mitteleur. Fl. YV. 57 (1908). 
Saliz, sect. Amygdalinae W. D. Koch, Salic. Europ. Comment. 17 (pro parte) 
(1828). — L. Reichenbach, in Moessler, Handb. ed. 2, III. 1753 (1829). — 
Andersson, in Svensk. Vetensk. Akad. Handl. V1. 19 (Monog. Salic.) (1867); 
in De Candolle, Prodr. XV1. pt. 2, 200 (1868). 
Arbores v. frutices, ramis elongatis flexilibus. Folia lanceolata, acuta, serrata, 
glabra v. mox glabrescentia. Amenta coetanea; flores c? glandulis duobus liberis, 
staminibus 3 v. pluribus; ovaria longe pedicellata, glabra, stylis nullis v. brevissi- 
mis, stigmatibus brevibus, glandula una. 
25. Salix amygdalina Linnaeus, Spec. 1016 (1753). — W. D. Koch, Salic. Zur. 
18 (1828). — Seemen in Ascherson & Graebner, Syn. Mitteleur. Fl. 1V. 74 (1908). 
Salix triandra Linnaeus, Spec. 1016 (1753). — Herder in Act. Hort. Petrop. 
XI. 395 (1891). — Wolf in Act. Hort. Petrop. XXI. 52 (1903). — Komarov 
in Act. Hort. Petrop. XXII. 30 (Fl. Mansh. 11) (1903). — Moss, Cambridge 
Brit. Fl. I1. 22, t. 25-26 (1914). 
For further synonyms and literature see Seemen, l. c., Herder, l. c., and 
Komarov, l. c. 
NORTHEASTERN ASIA. Transbaikaliato Maritime prov. : (see Herder, 
l. c., Komarov, 1. c., and Wolf, 1. c.). 
Besides the type there is the following variety: 
Salix amygdalina, var. nipponica Schneider, n. comb. 
a Sii vica Franchet & Savatier, Enum. Pl. Jap. 1. 495 (1875); 11. 502 
Salix triandra, var. nipponica Seemen, Salic. Jap. 27. t. 2, fig. E-3 (1903). — 
Shirasawa, Icon. Ess. For. Jap. II. t. 9, fig. 11-23 (1908). 
Salir Kinashii Léveillé in Bull. Soc. Bot. France, LIL. 141 (1905), fide 
Koidzumi. 
Salix amygdalina Koidzumi in Tokyo Bot. Mag. XXVII. 94 (1913). 
CHINA. Shantung: Kiao-chao, Iltis Mountain, April 30, 1899, Nebel (ex 
en 
NORTHEASTERN ASIA. Korea: Chinnampo, September 20, 1905, J. 6 
Jack (sterile). 
JAPAN. Hokkaido: prov. Ishikari, Sapporo, May 23, 1892, Y. Tokubucht 
(c^); same locality, 1903, S. Arimoto (c^ and with fruits). Hondo: prov. Mutsu, 
secus aquas Hirosaki,” May 1904, U. Faurie (No. 5760; d"); Aomori “ secus 
