Swertia.'} xcvn. gentunacej:. (C. B. Clarke.) 125 



12. S.alata, ^oyie ?n«. ; cauline subsessile leaves ovate acule 5-nerved, 

 ■corolla lurid green-yellow near the base of each lohe one rovind depression. 

 Agathotes alata, D. JDon in Trans. lAnn. Soe. xvii. 528. Ophelia alata, Grriseb. 

 in DC. ProAr. ix. 127 ; Bot. Mag. t. 6687, %. 12. 



TEMPEEA.TE W. HIMALAYA, alt. 4-6000 ft. ; from Kashmir to Kumaon, common. 



Stem 4-angular, often 4-winged. Calyx-loibes J in. and upwards, CorollaAobes 

 purple-veined, often shorter than the calyx ; glandular depression minutely pubescent 

 round the margin or glabrous, covered at the base by a slit-like gland.— Closely 

 resembling 8. Chirata. 



13. S. nervosa, Wall. Cat. 4383; leaves elliptic-lanceolate 3-nerTed 

 narrowed at the base, sepals oblong-linear exceeding the corolla, corolla-lobes 

 greenish-yellow with one orbicular gland near the base of each lobe, stigmas 

 subsessile hemispheric. Oriseh. Gentian. 317, and in DC. Prodr. ix. 125. 



Tempekate Nepai, and SiKKm, alt. 6-9000 ft., common ; WalUch, J. B. H., &c. 



Stem 1-3 feet, 4-lineolate or 4-winged. Leaves Ij by § in., upper cauline sub- 

 petiolate. Panicles many-flowered ; pedicels ^1 J in., very variable. Sepals | by ^ 

 in., sometimes longer. Corolla-lobes j-J in., ovate, acute, purple-nerved or dotted ; 

 gland large, sometimes viscous, little depressed, nearly naked ; sometimes a distinct 

 pit covered by a slit-like fold with a hairy margin. Filaments linear (in one form 

 ■short); anthers oblong, scarcely hastate. Capsule y by i in., ovate. Seeds join., 

 polyhedral ; testa somewhat loose, glistening along the edges. 



14. S. an^ustifolia, Ham. in Don Prodr. 127 ; leaves narrowly lan- 

 ceolate sub-1-nerved narrowed at the base, sepals oblong-linear often longer 

 than the corolla, corolla-lobes white or blueish oblong acute with one large 

 orbicular gland near the base. Wcdl. Cat. 4373, and PI. As. JRar. iii. 2, t. 204. 

 Ophelia angustifoUa, D. Don in Trans. Linn. Soc. xvii. 524 ; Griseh. Gentian. 

 320, and in DC. Prodr. ix. 126 ; Bot. Mag. 5687, fig. 3, 4. 



ScBTROPicAi, Himalaya, alt. 1-6000 ft. from the Chenab to Bhotan, common. 



Generally resembling S- nervosa, the leaves narrower. Sepals equalling the 

 corolla inWallich's type, often ^-|in. and greatly exceeding it; sometimes considerably 

 ■shorter than the corolla, when the species must be distinguished from S. pulcJiella by 

 "the larger gland. Corolla-lobes j— J in., usually white with blue or black dots, never 

 lurid ; the large depression usually minutely pubescent on the margin, and partly 

 •closed by a scale. Stamens, capsule, and seeds nearly as in S. nervosa.' 



15. S. pulcliella, ITam. im Wall. Cat. 4375; leaves sessile narrowly 

 lanceolate sub-3-nerved, sepals lanceolate much shorter than the corolla, 

 corolla-lobes ovate-lanceolate with one orbicular gland near the base. Ophelia 

 pulchella, D. Don in Trans. linn. Soc. xvii. 525 ; Griseb. Gentian. 318, and in 

 DC. Prodr. ix. 126. O. porrigens, G. Don Gen. Syst. iv. 178. O. pratensis, 

 Edgew. in Trans. lAnn. Soc. xx. 85. 



SiTBTBOPicAL Himalaya, the Terai, alt. SOO-4000 ft., from Kangra to Bhotan, very 

 common. Khasia Mts., alt. 1-4000 ft., common. 



Hardly differing from 8. angustifolia but by the shorter sepals which are hardly 

 half as long as the corolla in Wallich'.s type. Corolla-lobes pale-blue with deeper- 

 blue nerves and dots, erect and connivent in young fruit ; orbicular depression 

 very near the base of the corolla, covered' by a small scarcely pubescent scale or 

 naked. 



Vae. elegans ; -sepals exceeding the corolla or much shorter than it (on the same 

 branch), corolla-lobes subpatent in young fruit. S. elegans, Wail. Cat, 4376, not of 

 Wight. Swertia florida, Wall. Gat. 4382. Ophelia florida, G. Bon Gen. Syst. iv. 

 178; Griseb. in BC. Prodr. ix. 125. Himalaya, Khasia, British Burma, frequent 

 over nearly the whole area of S. pulchella type. Distrib. Ava. — This variety has 



