LUNDELL: THE GENUS PARATHESIS 63 
Fig. 18. Parathesis obtusa Lundell. 1, Flowering branch; X 14. 2, Pedicel and calyx; 
xX 5. 3, Flower, 4-parted; X 5. 4, Pistil; X 5. Illustrated from type, E. Langlasse 963 
(US), by Vivien Frazier. 
