144 
S. villosa and S. lanceolaris appear to be closely allied and 
in both species the corolla is hairy outside; in S. lanceolaris 
however, the corolla is glabrous within while S. villosa bears 
scattered woolly hairs on the corolla lobes. ‘The anthers are 
slightly bearded at the base and not glabrous as stated in the 
original description. 
As the flowers are immature it may be that this species really 
belongs to the section with woolly hairs at the throat and a well- 
developed corolla tube. 
8. §. lanceolaris, Mig. Flor. Ind. Bat. Suppl. pp. 227, 
551, des¢r. emend.; A. W. Hill in Kew Bull. 1911, p. 295. 
Sumatra. Korthals in Herb. Lugd. Bat.; Palembang, 
Teysmann, 
9. §. hirsutiflora, A. W. Hill; species foliis quintuplinerviis, 
corollae lobis paginae utriusque hirsutis antherisque glabris 
distincta. 
Frutex scandens, 30 m. longus; caulis 8-10 cm. diametro, ramis 
cortice striato dense ferrugineo-tomentosis. Folia ovato-elliptica 
vel ovata, 7-9 cm. longa vel ultra, 4-47 cm. lata, superne 
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