Utricalaria.] 



XCIV. LEXTIBULARIEJE (STAPF). 



471 



* Terrestrial or epiphytic herbs with entire, petioled 

 leaves, 

 f Bracts not produced below the point of attach- 

 ment. 

 I Scape with 2 or more, often rosulate leaves at 

 its base, never springing- from a tuber. 

 § Scape straight or fiexuous, not twining ; 

 mouth of bladder opposite the stalk ; 

 sepals rounded, never decurrent on the 

 pedicel. 

 Upper corolla-lip constricted below the 

 middle ; palate usually tubercled or 

 transversely rugose (excepting U. 

 exilis); seeds nearly hemi-elliptic with 

 a narrow margin round the flat top 

 face ; bladders with 2 fringed lips. 

 Corolla 5-6 lin. long. 



Spur distinctly shorter than the lower 

 lip of the corolla. 

 Lower corolla-lip up to 4A; lin. long 

 and 5 lin. broad; palate crests 

 with long transverse wrinkles ; 

 seeds unknown 

 Lower corolla-lip 3-3i lin. in 

 diam. ; palate crests tubercled 

 o.v with short wrinkles ; seed- 

 margin denticulate . 

 Spur as long as or longer than the 

 lower lip of the corolla ; seed 

 margin entire . 

 Corolla li-3 lin. long. 



Corolla purple, 2-J-3 lin. long ; 



palate tubercled .... 



Corolla pale purple, ijj-2% lin. long; 



palate tubercled 

 Corolla white, yellow or slightly pur- 

 plish, l-k-2^ lin. long ; palate 

 smooth ..... 

 Upper corolla-lip broad-ovate to sub- 

 quadrate ; palate smooth ; seeds glo- 

 bose, smooth ; upper lip of utricle 

 with 4 short, stout fimbria?. 

 Corolla purple or blue with a 

 palate, 2-|— 7 lin. long. 

 Corolla 6-7 i lin. long 

 Corolla 2i-3i lin. long 

 Corolla yellow with an orange 

 lo-lf lin. long 

 §§ Scape frequently twining; sepals acute to 

 acuminate, at length often decurrent on 

 the pedicel ; mouth of bladder close to 

 the stalk with 2 bom-like tentacles. 

 Corolla 9-10 lin. long ; upper lip over 

 .3 lin. long, much constricted below 

 the middle . 



ellow 



y e 



palate, 



1. U. transrugosa. 



2. U. odontosperma. 



3. TJ. sanguinea. 



4. TJ. tribracteata. 



5. TJ. KirJcii. 



6. TJ. exilis. 



TJ. linarioides. 

 TJ. Welmitschii. 



9. XI. fir mulct. 



10. TJ. Bamnii* 



