THE SU.MATRAN SPECIES OF SAUKAUJA 165 



Series 10. Pedunciili elongati, axillares, ssepius 2-3-flori. Calyx V 

 glaber. Foiia oblongo-obovata. Stjli 5. — — - 



16. S. PENDiTLA Bl. Bljclr. 127; Miq. Ann. Mus. iv. 110. 

 Sungei Kumbang, Korincbi, alt. 4500 ft., R. Sf K. 116 ! Hb. 



Mus. Brit. 



Flowers deep pink. Large tree. 



Series 11. Flores magni, srepissime solitarii. Calyx glaber. Folia 

 oblongo-obovata. Styli 5. 



17. S. NUDiELORA DC. var. nov. sumatrana, \^ 

 Arbor vel arbuscula. Folia fere glabra, margine serrata, quam — 



lis typi minora et magis obovata, lamina ]0-15 cm. longa, 5-9 cm. 

 lata, petiolo 12-20 mm. longo instrvicta. 



Sepain 10-11 mm. longa. StyJi ad basin connati. Ovarium 

 demum glabrescens. 



Gunong, Lampongs, Forbes 1480 ! tree 18-20 ft. ; on Mt. Dempo, 

 Passoemah, Forbes 2527 ! a large tree with pi-ominent rough veins 

 and midrib. Flowers white. Mt. Besagi, Forbes 2054 ! Shrub 

 5 ft. Also pi'obably Hoedjong, Lampongs, Forbes 2053 c. 



Differs from the type as figured by De Candolle in Mem. See. 

 Phys. Geneve, i, t. v., by the shorter more distinctly obovate leaves, 

 with a more distinctly cuneate base. 



Series 12. Flores faseiculati. Folia elliptica vel ovata, subtus 



rubiginosa. Styli 3. )Lii 



18. S. Jackiaxa Korth. Yerh. 127. Temstrcemia rubiginosa T 

 Jack. ; DC. Prod. i. 524 ; Hook. Bot. Misc. ii. 83. 



Mt. Singalan, Korthah ! Prov. Padang, Beccari 669 ! Hb. Kew. -. 



Series 13. Flores faseiculati vel solitarii. Sepala glabriuscula. Folia £_.— - 

 elliptico-lanceolata, acuminata. Styli 3. 



19. S. leucophloia Korth. Yerh. 125 ; Miq. Ann. Mus. iv, 107. 

 Mt. Singalan, Korthah ! Hb. Kew. 



Forma/*, loxgifolia Miq. Ann. Mus. iv. 107. S. Teysmaiiniana 

 Mi(|. Fl. Ind. Bat. Suppl. 451. 



Near Lulu Alang, Teysmann. 



Forma c. oxyphvlla Mi(|. Ann. Mus. iv. 107. 8. oxyphylla 

 Fl. Ind. Bat. SuppL 4S0. 



Near Lulu Alang, Teijsmann. 



Series 14. Flores parvi, faseiculati, rarius solitarii. Sepala exteriora » 



glabra vel minute squamulosa. Styli 3. X^^ 



a. Folia glabra, obhmgo-obovata vel elliptico-oblanceolata. — — 



20. S. TRTSTYLA DC. var. nov, sumatrana. 



Arbor vel f'rutex. Folia quam iis typi minora at basin versus 

 aliquid magis angustata, a medio deorsum cuneata. Flores parvi ad 

 iiO(l()sitates ramorum faseiculati. Fedicelli graciles, deraum glal)ri. 

 iSepala exteriora glabi-a yel fere glabra +4 mm. longa.' 8t;/li 3 ad 

 basin liberi. 



Tandjong, Forbes 2822! a large tree; Tandjong Ning, Forbes 

 2802^^ ! larijc ^brub. 



