102 WILSON EXPEDITION TO CHINA 
Western Szech’uan: Wa-shan, clinging to rocks, alt. 1200-1500 
m., October 1907 (No. 1109); South Wushan, adhering to rocks, alt. 
900 m., September 1907 (No. 205). 
Parthenocissus Landuk Gagnepain, n. comb. 
Ampelopsis heterophylla Blume, Bijdr. Fl. Ned. Ind. 194 (not Siebold & 
Zuccarini) (1825). 
Cissus Landuk Hasskarl in Flora, XXV. Beibl. II. 39 (1842). 
Vitis Landuk Miquel in Ann. Mus. Lugd.-Bat. I. 90 (1863). 
Landukia Landuk Planchon in De Candolle, Monogr. Phaner. V. 446 (1887). 
Western Hupeh: north and south of Ichang, cliffs, common, alt. 
300-900 m., June 1907 (No. 2731). Kiangsi: Kuling, adnate to 
rocks, common, alt. 1200 m., July 31, 1907 (No. 1696 bis). Western 
Szech'uan: Ta-p’ao-shan, northeast of Tachien-lu, climbing over 
rocks, alt. 2100-2400 m., July 1908 (No. 2730). 
The determination of No. 2730 is only provisional. There is but little differ- 
ence between this species which has the leaves on the flowering branchlets always 
3-foliolate and the following with the leaves on the flowering branchlets 3-lobed. 
Without fruits I had to distinguish these two species by this character alone. 
Parthenocissus tricuspidata Planchon in De Candolle, Monogr. 
Phaner. V. 452 (1887). 
Ampelopsis tricuspidata Siebold & Zuccarini in Abhand. Akad. Miinch. IV. pt. II. 
196 (1845). 
Vitis inconstans Miquel in Ann. Mus. Lugd.-Bat. I. 91 (1863). 
Quinaria tricuspidata Koehne, Deutsche Dendr. 398 (1893). 
Psedera tricuspidata Rehder in Rhodora, X. 29 (1908). 
Kiangsi: Kuling, common, adhering to rocks, alt. 1200 m., July 
1907 (No. 1696); Kuling, near temple, rare, climbing on rocks and 
trees, alt. 1200 m., July 1907 (No. 1706). Western Hupeh: south 
of Ichang, ravines, alt. 900-1200 m., October 1907 (No. 464). 
VITIS L., Planch. emend. 
Vitis flexuosa Thunberg in Trans. Linn. Soc. XI. 103 (1793). — 
Planchon in De Candolle, Monogr. Phaner. V. 347 (1887). 
Vitis truncata Blume, Bijdr. Fl. Ned. Ind. 195 (1825). 
Western Hupeh: Hsing-shan Hsien, thickets, alt. 600-1200 m., 
June and August 1907 (No. 170), alt. 900-2100 m., July 1907 (No. 
2714); north and south of Ichang, common, cliffs, alt. 600-1200 m., 
June 1907 (No. 2725). 
