SECTION XIII. 
TRIANGULARES Rehb. f. 
(ALSO CALLED ( SAUDATS. ) 
HIS Section includes numerous species allied to M. triangularis. Their chief 
characteristics are, slender growth, the delicate membranous texture of the 
flowers, and in most cases, the shallowness of the tube and the great length of the tails. 
10 species figured : 
Masdevallia Arminii Rehb. f. 
caudata Lindl. (=M. Shuttleworthii Rehb. if) 
Estradze Rehb. f. 
floribunda Lindl. (=M. Galeottiana Rich. et Glal., M. myrio- 
stigma Morren., et M. Lindeniana Rich. et Gal. 
hieroglyphica Rehb. f. 
ionocharis Rehb. f. 
triangularis Lindl. 
uniflora Ruiz et Pav. (not in cultivation.) 
Wagneriana Rehb. f. 
xanthina Rehb. f. 
Not in cultivation : 
M. expansa Rehb. f. Otia Bot. Hamb. (1878), p. 16. 
hymenantha Rehb. f. Bonplandia ILL, (1855), p. 226. 
inaequalis Rehb. f. Gard. Chron. 1874, pt. I, p. 372. 
tricolor Rehb. f. Gard. Chron. 1882, pt. IT., p. 102. 
uniflora, (see Plate. ) 
velutina Rehb. f. Gard. Chron. 1875, pt. IT., p. 420. 
