LUNDELL: THE GENUS PARATHESIS 49 
Fig. 13. Parathesis serrulata (Sw.) Mez. 1, Flowering branch; x 14. : 2, Calyx, spread 
out; X 5. 3, Flower; x 5. 4, Petal, inner surface; X 5. 5, Stamen, showing anther barbate 
at apex and with dorsal line of hairs; x 5. 6, Pistil; x 5. 7, Dried fruit; x 214. Flowering 
branch and flowers illustrated from Geo. V. Nash 435 (F), fruit from E. J. Valeur 579 (F), 
by Vivien Frazier. 
