166 LENTIBULARIACE^E. [ UTKICFLARIA. 



Common in ponds and ditches and especially in the Sub-Himalayan 

 tracts. Flowers during the rainy season. DISTRJB. Throughout the 

 greater part of India and in Ceylon : extending to Malaya, Tropical and 

 S. Africa,. Madagascar and N. Australia. 



2. U- flexuosa, VaU Enum. i, 19$ ; F. B. I. iv, 329 ; Prain Beng. PL 

 780 ; Cnol-e Ft. Bomb, ii, 316. U. fasciculata, Roxb. Fl. Ind. i, 143. U. 

 confervifolia, Don Prod, 84. 



An aquatic herb, submerged all but the inflorescence. Stolons stout, much 

 branched and often very long. Leaves 1^-3 in. lung, usually in whorls of 

 4 ; segments filiform, pectinate, each pinna usually bearing at its base a 

 small subglobose bladder which becomes black by age. Racemes erect, 

 3-8-flowered ; peduncles up to 9 in. long, rather stout, naked or with a 

 few small scales, but with no whorl of floats, the whorl of leaves however 

 at the base of the peduncles has often its rhachis more or less inflated 

 and thus acts as afloat; bracts small, ovate; pedicels ^-f in. long, 

 deflexed in fruit. Calyx -| in. long ; lobes subequal, ovate, obtuse or 

 subacute, somewhat enlarged in fruit. Corolla yellow, - in. across; 

 spur nearly as long as the lower lip, conical, acute. Capsule subglobose, 

 in. long. Seeds as in U. stellaris but rather larger. 



Abundant within the area in watery places, flowering in the hot season. 

 DIFTRIB Throughout the greater part of India and in Ceylon, extending 

 to Malaya, Tropical Africa and N. Australia. 



3. U. exoleta, R. B:\ Pwd. 430 ; F. B I. ir, 329 ; Prain Beng. PL, 781 ; 



Cooke FL Bomb, ii, 316. U. biflora, Roxb. FL Ind. i, 143 (not of Wall.) U. 

 | pterosperma, Edgeiv. in Proc. Linn. Soc. i, 352. 



A small aquatic herb, usually floating, but sometimes rooting when 

 stranded on mud. Stolons very slender, varying in length ; branches 

 slender, flattened. Leaves variable, rarely more than in. long, not much 

 dissected, the segments all capillary, but one or more represented by 

 bladders, or the whole leaf transformed into a bladder, bladders obliquely 

 ovoid, the mouth truncate, ciliate. Racemes 1-3-flowerecl ; peduncles slen- 

 der, 1^-3 in. long, with a minute bract-like scale below the middle ; 

 pedicels islender, - in, long, erect in fruit ; bracteoles very small, broad- 

 ly ovate, truncate or rounded. Calyx T ^ in, long ; segments subequal, 

 broadly elliptic, obtuse. Corolla yellow with darker streaks, - in. 

 long ; spur conical, obtuse, equalling or slightly longer than the lower 

 lip. Capsule globose, $- in. in diam. Seeds orbicular, flat, with a broad 

 more or less crenulate wing. 



Saharanpur district (Boyle), and probably in many other localities within 

 the area, especially in the Sub-Himalayan tracts, but not common. 

 DISTRIB. Throughout India from the N.-W. Himalaya and Assam to 

 Ceylon, extending to S. E. Asia, Malay Pen. and Islands and N. Australia. 



U.' STBIATULA, Smith (syn. U. orbiculata, Wall.; F. B. I. iv, 434) very 

 probably occurs within the area of this flora, and should be looked for in 

 Dehra Dun in damp shady spots. It is abundant on the Himalaya up to- 



