553 



13. Uncaria pteropoda Miq. Fl. Ind. Bat. 2 (1857-59) 343; 

 Havil. in Journ. Linn. Soc. Bot. 33 (1897) 81. 



Borneo, Motley 1184, Barber 362; Sarawak, Native collector 

 463], 17691 Bur. Sci. Malay Peninsula to New Guinea. 



14. Uncaria perrottetii (A. Rich.) Merr. in Philip. Journ. 

 Sci. 8 (1913) Bot. 60. Uncaria hookeri Vidal Phan. Cuming. 

 Philip. (1885) 177; Havil. in Journ. Linn. Soc. Bot. 33 (1897) 

 86, t. 4, f. 13-18. 



Sarawak, Haviland 1561, Hose 3681, 472; British North Borneo,, 

 Clemens 100141 Philippines. 



15. Uncaria roxburghiana Korth. Verh. Nat. Gesch. Bot. 

 (1839-42) 172; Miq. Fl. Ind. Bat. 2 (1857-59) 149, Ann. Mus'. 

 Bot. Lugd.-Bat. 4 (1868-69) 186. Nauclea roxburghiana Walp. 

 Repert. 2 (1843) 513. 



Dutch Borneo, Korthals. Sumatra, Malay Peninsula. 



16. Uncaria sclerophylla (Hunter) Roxb. Fl. Ind. 2 (1824) 

 130; Miq. Ann. Mus. Bot. Lugd.-Bat. 4 (1868-69) 184; Havil. 

 in Journ. Linn. Soc. Bot. 33 (1897) 78. Uncaria ferruginea DC.; 

 Korth. Verh. Nat. Gesch. Bot. (1839-42) 164; Miq. Fl. Ind. Bat. 

 2 (1857-59) 142. 



Dutch Borneo, Korthals, Motley 933; Sarawak, Native collector 

 17671, 24921 Bur. Sci. Malay Peninsula, Banca, Sumatra, Java. 



17. Uncaria toppingii Merr. in Journ. Str. Branch Roy. 

 As. Soc. 76 (1917) 117. 



British North Borneo, Topping 15191, Clemens 101291 

 Endemic. 



1. Neonauclea angustifolia (Havil.) Merr. in Journ. Wash. 

 Acad. Sci. 5 (1915) 539. Nauclea angustifolia Havil. in Journ. 

 Linn. Soc. Bot. 33 (1897) 55, t. 3, f. 1-7. 



Sarawak, Haviland 2150, Hose 3161 Endemic. 



Nauclea rivularis Becc. Nelle Foreste di Borneo (1902) 524, 

 /. 65, 6, a nomen nudum based on Beccari 3827 from Sarawak 

 is perhaps a synonym of Neonauclea angustifolia. 



2. Neonauclea calycina (Bartl.) Merr. in Journ. Wash. 

 Acad. Sci. 5 (1915) 539. Nauclea purpurascens Korth. Verh. 

 Nat. Gesch. Bot. (1839-42) 158; Havil. in Journ. Linn. Soc. Bot. 

 33 (1897) 58. 



Borneo, Motley 526. Malay Peninsula, Java, Celebes, 

 Philippines. 



3. Neonauclea cyrtopoda (Miq.) Merr. in Journ. Wash. 

 Acad. Sci. 5 (1915) 53*9. Nauclea cyrtopoda Miq. Fl. Ind. Bat. 2 

 (1857-59) 342; Havil. in Journ. Linn. Soc. Bot. 33 (1897) 57. 



