128 TEXAS RESEARCH FOUNDATION: CONTRIBUTIONS, VOLUME 5 
Fig. 45. Parathesis pleurobotryosa Donn. Sm. 1, Flowering branch; K 144. 2, Calyx, 
spread out; X 5. 3, Petal and stamen; x 5. 4, Pistil; X 5. Illustrated from type, H. von 
Tuerckheim 1442 (US), by Vivien Frazier. 
