138 DIANDRIA MONOGYNIA. -  Gratiola. 
4. G, involucrata. R. 
Leaves unequally petioled, snund.cordabe, with ino rounded 
lobes, many-nerved, serrulate, villous. Flowers collected into long | 
peduncled, bracted heads. Sterile filaments free. Capsule hid in the 
. villous, gibbous, five-toothed calyx. | 
This species is also a native of the Moluccas. 
5. G. rotundifolia. Linn. Sp. "t ed. Willd. 1. 108. Cor. Pl. 3. 
N. 204. 
Annual, erect. Leaves sessile, round-cordate, serrate-dentate. 
- Peduncles axillary, solitary, longer than the leaves. Capsules globu- 
ad ; - Es 
A native of moist places, appearing and flowering during. the 
wet and cold seasons. ; 
Stems erect, four-sided, from four to six inches high. — Leaves 
opposite, sub-sessile, round-cordate, serrate, or notched, a little hai- 
ry.— Flowers axillary, or between theleaves, white. Peduncles long- 
er than the leaves.— Coro? ; stamens ; and stigma as in the forc : 
species— Capsules round, as high as the calyx. 
6. G. integrifolia. R. 
Annual, while young straight, afterwards ‘straggling, four-sided. 
Leaves sessile, ovate, three-nerved, entire. Peduncles solitary, axilla- 
ry,one-flowered. Capsules the length of the calyx. | 
Tsjanga-pupum. Rheed. mal. '9. t. 57. 
À native of -Bengal, where it appears as a weed in sodam, dur- 
ing im. rains. 
7. G. fuckin, Linn. Sp. Pi. M Willd. 1. 103. Ind. Pl. 3. N. 202. 
Annual, spreading, four-sided: Leaves petioled, ovate-cordate, - 
serrate, Flowers long-peduncled, axillary, and terminal. Capsules — 
ovate, hid in the calyx. i 
Crusta olle minor. Rumph. amb. 5. p. 460. t. 170. f. 3. 
Annual, and like the rest, appearing in moist poe: dg s ' 
rainy season, ; 
