370 
Flora of the Malayan Peninsula. 
margin winged throughout, wing deeply, sharply toothed. A. DC. 
Prod. VIII. 5; Wight Io. t. 1570; Oliv. in Journ. Linn. Soc. III. 175 ; 
Hook. f. Flor. Brit. Ind. IV. 329; Ridl. Journ. Bot. XXXIII. 10. 
Pahang : Chenei Lake, Fox ! — Disteib. Borneo, Tenasserim. 
4. Uteicularia bifida, Linn. Sp. PI. 26. A slender erect weed 
of wet places ; leaves radical, linear-spathulate, disappearing before 
flowering, -3 to '5 in. long; roots fibrous, sometimes with a few bladders. 
Scapes 2 to 10 in. long, 2-many-flowered, beset with a few basifixed 
ovate-acute scales or empty bracts ; pedicels short, in flower -12 in., in 
fruit -2 in. long, recurved and distinctly winged from the decurrent 
calyx, with ovate-acute basal bracts. Calyx 2-lobed; lobes sub-equal, 
ovate-obtuse, -25 in. long. Corolla yellow, -25 in. wide; spur longer 
than the lower calyx-lobe and as long as the lower lip of the corolla, 
slightly falcate. .Capsule ovate, -2 in. long, hidden by the calyx. Seeds 
obovoid, testa lax, scrobiculate, obliquely striate. A. DC. Prod. VIII. 21 ; 
Oliv. Journ. Linn. Soc. III. 182 ; Hook. f. Flor. Brit. Ind. IV. 332 ; 
Ridl. Journ. Bot. XXXIII. 10. U. biflora, Wall. Cat. 1498 (not of 
Roxb.). U. diantha, A. DC. Prod. VIII. 21 ( not of Boem. & Sckult.). 
U. Wallichiana, Ben-j. Bot. Zeit. 1845 214 (not of Wight). U. brevicaulis, 
Benj. Linneea XX. 303. 
Penang: Curtis! Selangor: Ridley! Perak : Larut, Scortechini ! 
Selama, growing among grass in swampy places, Wray 4263 ! Ridley ! 
Prov. Wellesley: in wet and swampy places, King’s Collector 1616 ! 
Singapore : in wet, sandy hollows, Kurz 2973 ! Ridley! Malacca : 
Griffith ! Hervey ! Ridley ! Pahang : Kwala Pahang, Ridley 1481 ! 
Kedah: Curtis.— Distrib . Throughout B. and S.B. Asia. 
Mr. Ridley has seen specimens of this species from the Dindings and from Penang, 
also from Kedah, Langkawi. He finds two rather distinct forms, a small-flowered, 
plain yellow one and a form with larger flowers over -25 in. long with a darker orange 
centre ; this latter Ridley found in Pahang growing with the common form. 
5. Utricularia affinis, Wight ; var. Griffithii, Oliv. Journ. Linn. 
Soc. III. 179. A slender erect weed of wet places. Leaves radical, 
lineal or linear-spathulate, obtuse, very often persisting during 
flowering, o to - 7 in. long ; roots fibrous, sometimes with a few 
bladders. Scapes 5 to 12 in. long, usually many-flowered ; beset with 
a few basified ovate-acute scales or empty bracts ; pedicels short, T in. 
long in flower, in fruit T5 in. long and slightly winged by the decurrent 
calyx, erect or ascending, never recurved and rarely patent, with ovate- 
acute basal bracts. Calyx 2-lobed ; lobes sub-equal, ovate or sub- 
orbicular, acute or sub-cuspidate, -25 in. long. Corolla blue with 
whitish lines, -25 in. wide ; spur slightly longer than the lower calyx- 
