MR. G. D. HAVILAND: REVISION OF THE NAUCLEER. 77 
9. UNCARIA PEDICELLATA, Roxb. 
Ramuli hirsuti. Folia 90-115 mm. lata, longitudinis cum 
latitudine ratione 15:10, ovata vel elliptico-ovata, basi subcor- 
data, maxime coriacea, supra glabra vel hirsuta, subtus hirsuta, 
nervis 9-10. Petioli 18 mm. Stipule 1 cm., bilobate; lobi 
triangulares. Pedunculi steriles 20-25 mm.; pedunculi floriferi 
5-14 cm., ferruginei, dense tomentosi. Bractee 1 em. Florum 
pedicelli 1 em. Corolla sericea ; tubus 25 mm. ; lobi 4 mm. Stylus 
45 mm.; stigma oblongum, basi abrupte constrictum. Calycis 
tubi pars inferior 5 mm., pars superior 6 mm., infundibularis ; 
lobi 8 mm., triangulares. Capsule 36 mm. Bracteole nulle.— 
U. pedicellata, Roxb. Fl. Ind. i. 520, ed. Carey & Wall. ii. 128; 
DC. Prod. iv. 349; Korth. Verh. Nat. Gesch. p. 166; Miq. 
Ann. Mus. Lugd.-Bat. iv. 84. U. sclerophylla, Hook. f. Fl. Brit. 
Ind. ii. 28. U. speciosa, Wall. List, n. 6106. U. ferruginea, 
Kurz, For. Fl. Burma, ii. 69. Restiaria cordata, Lour. Fl. Co- 
chinch. (ed. 1790), p. 639. Nauclea pedicellata, Blume, Bijdr. 
1012. 
Inpra.—Tenasserim (Griffith), Mergui (Griffith, n. 2764). 
Marasra.— Penang (Maingay, nn. 2256, 2371; Wallich, n. 61006a). 
Malacca (Maingay, n. 2947). Singapore (Anderson, n. 103). Borneo: 
Sarawak (Beccari, nn. 789, 428; Haviland, n. 836); Labuan (Motley, 
n. 359). Banca (Miquel) Sumatra. Java (Blume, Lobb, Miquel). 
Ins. Philippine (Vidal, n. 369). 
New GurxEA.—Sogeri Region (Forbes, n. 104). K. Wilhelmsland 
(Hollrung, n. 639). 
Roxburgh's description of the leaves applies to this plant, and not the 
smaller species U. sclerophylla ; he adds that it is a native of the Moluccas, 
where the smaller form probably does not grow. It is possible that the 
locality is erroneous, but in the cases of Nauclea glabra, Nauclea macro- 
phylla, and Nauclea undulata, where the same locality is given, it is 
correct. Wallich (List, n. 6105) applied both names U. sclerophylla and 
U. pedicellata to the smaller form, and he calls this species U. speciosa, 
Blume, DeCandolle, Korthals, and Miquel used Uncaria pedicellata for 
this form, and itis so used in the Leiden Herbarium. SirJ oseph Hooker, 
however, applied the name U. sclerophylla to this species: probably he 
regarded Wallich's n. 6105 B as the type of U. pedicellata ; there is 
nothing on the label of this specimen to show either the date or locality 
at which it was collected. In referring Restiaria cordata, Lour., to this 
species I have relied upon a specimen so labelled which is in the British 
Museum. 
l In whatever way the group to which these plants belong is subdivided 
into species, unusual forms would still be found which would be difficult 
