Utricularia.] 



XC'JT. LENTIBULARIE/E (STAPF). 



473 





Corolla 3-3 A lin. long ; loaf-auricles 



usually denticulate 

 Corolla 2-2?,- lin. long ; leaf-auricles 

 with numerous, long, narrow, flex- 

 uous laciniae ..... 

 Leaf-auricles cut up into deeply and often 

 repeatedly divided, rather rigid and 

 rigidly ciliate segments ; capsule 

 more or less exposed ; c;ilyx not or 

 obscurely decurrent on the upward 

 thickened pedicel . . . . 

 Upper corolla-lip 2-lobed to the middle; 

 stolons and loaf-rays finely villous . 

 ft Inflorescences without floats. 



Scapes usually many-flowered, rather stout, 

 up to 1 ft. long; leaves up to 3 in 

 long ; capsules 2-3 lin. in diam. 



seeds 4-S 



Scapes 4-1 -flowered, very slender, short 

 leaves rarely up to 9 lin. long, usually 

 much shorter; capsules up to 1-|- lin 

 long, usually many-seeded (see JJ, 

 cymbantha'). 

 Stolons not conspicuously flattened 

 scapes without a whorl of stolons at 

 the base, 1-2-flowered ; fruiting 

 pedicels nodding. 

 Leaves 3-9 lin. long; leaf-segments 

 more or less setolose. 

 Leaves 6-9 lin. long; seeds brcadly 



winged . 

 Leaves 3-5 (rarely to 8 lin. long) ; 

 seeds narrowly winged 

 Only the ultimate leaf-segments 

 setulose, stolons glabrous ; 

 corolla up to A\ lin. long; 

 spur shorter than the lower lip 

 Leaves and stolons hispidulous ; 

 corolla up to 3 lin. long; 

 spur longer than the lower lip 

 Leaves up to 3 lin. long, glabious. 



Leaves multifid, 1—3 lin. long; 



corolla 4-4-|- lin. long 

 Leaves forked, usually under 1 I'm. 

 long, segments entire or forked 

 again ; corolla 1 lin. long . 

 Stolons conspicuously flattened ; scapes 

 with a whorl of stolons at the base, 

 1— 4-flowtred ; fruiting pedicels 

 straight. 

 Corolla 3-5 lin. long 

 Corolla 21-3 lin. Ions; . . . . 



22. 



24. 



U. Thonningii. 

 U. tricltoschiza. 



V. stellar is. 

 U. villosula. 



26. U.foliosa. 



27. U. platyptera.- 



28. 



29. 



30. 



31. 



V- reflexa. 

 JJ. charoidea. 

 JJ. diploglossa. 

 JJ. cymbantha. 



JJ. obtusa. 

 JJ. exoleta. 



1. U. transrugosa, Stapf in Dyer, Fl. Cap. iv. ii. 428. A deli- 

 cate, terrestrial herb, including the inflorescence 4-6 in. high; rhizoids 



