ERICACEAE. — RHODODENDRON 545 
Western Hupeh: Fang Hsien, woods around Sheng-téng-chia, 
alt. 2000-2300 m., May 1907 (No. 3427, in part; bush 4-6 m. tall); 
Changyang Hsien, woodlands, alt. 1800-2000 m., April 1907 (No. 
3427, in part; bush 4 m. tall); without precise locality, July 1901 
(Veitch Exped. No. 1467). 
This magnificent plant is scattered through the woods of western Hupeh, but 
is nowhere common. The flowers are white or rosy-red, and do not open until July; 
it is the latest of all the Hupeh species to flower. 
Rhododendron lacteum Franchet in Bull. Soc. Bot. France, XXXIII. 
231 (1886). — Hemsley in Jour. Linn. Soc. XXVI. 26 (1889). — 
Bean in Flora & Sylva, III. 164 (1905). — Hemsley in Bot. Mag. 
CXXXVII. t. 8372 (1911). — Schneider, IU. Handb. Laubholzk. II. 
1046, fig. 615 d-e (1912). — Diels in Not. Bot. Gard. Edinburgh, V. 215 
(Pl. Chin. Forrest.) (1912). — Mottet in Rev. Hort. 1912, 375, fig. 
127, t. 
Western Szech'uan: Ching-chi Hsien, Ta-pao-shan, woodlands, 
alt. 2600 m., September 16, 1908 (No. 3431; bush 5-6 m. tall); west 
of Kuan Hsien, Pan-lan-shan, woods, alt. 3000-3300 m., October 
1910 (No. 4254; tree 5-8 m. tall, rare). 
This species has not previously been reported from Szech'uan. Our specimens 
Which are in ripe fruit only, appear to be identical with Franchet’s plant. The unde- 
scribed fruit of this species is cylindrical, 4—4.5 em. long, 8-10 mm. wide, furrowed, 
Sparsely pubescent, 8-10-celled. Seeds fusiform, 3.5-5 mm. long, blackish-brown 
With yellowish wing. Some of the pedicels on our specimens are 0.6 cm. long. 
Of the species known from Szech’uan R. lactewm is only exceeded in size by R. 
calophytum Franchet. 
Rhododendron Watsonii Hemsley & Wilson in Kew Bull. Misc. 
Inform. 1910, 112. 
Western Szech’uan: west and near Wén-ch’uan Hsien, wood- 
lands, alt. 2600-3300 m., July and October 1908 (No. 1206; bush 
m. tall, flowers white); Mupin, woodlands, alt. 2600-3000 m., 
October 1910 (No. 4259; bush 3-5 m. tall); south-east of Sungpan 
Ting, forests, alt. 4000 m., October 1910 (No. 4244; bush 2-2.5 m. 
tall); same locality and date (No. 4251; tree 8-10 m. tall, about 60 
cm. girth); without precise locality, alt. 3000-3800 m., May and 
October 1904 (Veitch Exped. No. 3964, type). 
Nos. 4251 and 4244 have more slender fruit than the type; in No. 4251 the leaves 
are white on the under side. 
