28 TEXAS RESEARCH FOUNDATION: CONTRIBUTIONS, VOLUME 5 
Ny OM) “SS di 
= \ 2g wv) 3 TP 
aXe. ae 
J CHL es 
ANSE eH, 
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ae S $ x wy © 
Fig. 3. Parathesis acuminata Lundell. 1, Flowering branch with terminal inflorescence; 
x 4. 2, Flowering branch with axillary inflorescence and terminal bud; K 4. 3, Calyx, 
spread out; X 5. 4, Flower, showing versatile anthers; x 5. 5, Pistil; x 5. Illustrated 
from type and isotype, Antonio Molina R. & Albertina R. Molina 12576 (F), by Vivien Frazier. 
