176 TEXAS RESEARCH FOUNDATION: CONTRIBUTIONS, VOLUME 5 
Fig. 65. Parathesis Candolleana Mez. 1, Flowering branch ; x \. 2, Calyx, spread out; 
x 5. 3, Flower; x 5. 4, Pistil; x 5. Illustrated from isotype, J. Triana 2581 (K), by 
Vivien Frazier. 
