1963] 



BOTANY OF THE GUAYANA HIGHLANDS PART V 



233 



Fig. 78. A-C, Perama plantaginea. A, calyx and hypanthium, spread open, viewed from 

 within, showing setose hairs above locules of ovary, x 15. B, calyx and hypanthium, natural 

 position, x 7.5. C, seed, X 20. D, Perama dichotoma var. scaposa (Steyermark 58033), calyx 

 and hypanthium with exposed seed below, X 12.5. E-I, Perama dichotoma var. dichotoma. 

 E, (Pires 707), flower with corolla in aestivation, X 12.5. F, (Schomburglc 968), calyx and 

 hypanthium, X 15. G, (Schomburglc 968), highly magnified portion of immature face of seed. 

 H, (Schomburglc 968), immature seed, X 25. I, (Maguire, Cowan and Wurdack 29744), 

 mature seed, finely lineolate, X 35. J-L, Schradera brevipes. J, calyx and hypanthium from 

 within, spread open to show attachment and position of ovary and base of style, X 3.5. K, 

 corolla, X 5. L, calyx and hypanthium, X 5. M, ovary removed from calyx to show annular 

 disk and base of style, X 2.5. 



