462 PENTANDRIA MONOGYNIA. Impatie)l9, 



spreading, bilabiate; the uppermost petal or casque reniform.cor, 

 date, a little contracted at the upper part, where it isretuse, with an 

 intermediate cuspis, convex, and slightly keeled on the back ; lateral 

 ones twice the length of the upper oue, the inner margin rectilinear, 

 notched towards the extremity, the outer margin obtusely two-iobed, 

 Jobes ovate, unequal in size, that at the base being the smallest. 

 Lower petal small, infundibuliforrn, with an obnque mouth, the bot- 

 tom continued into a slender, sub-cylindric, slightly compressed, as- 

 cending spur, whose apex is decurved and retuse. Column oblique, 

 thick, truncate. Filaments clavate. — N. W. 



11. I. longicomu, Wall. 



Perfectly smooth, erect, panicled, with many approximate joints. 

 'Leaves linear-lanceolate, ©longated, serrate, Racemes axillary, pa- 

 nicked ; Jlowers long-peduncled; spur exceedingly long, filifoim. 



A native of Sheopore. I have also had it from the Western part 

 of IsTipal, where it was gathered by my friend Dr. (jovan; also from 

 Shreenugur* 



A large, erect, ramous, smooth and fleshy species. Stem round, 

 with numerous approximate, ventricose joints; the base sometimes 

 as thick as the thumb. Branches simple, sub-fastigiate, copiously 

 jointedj marked with two elevated, opposite lines, which run down 

 from the insertion of the petiols. — Leaves very numerous and appro- 

 ximate towards the upper part of the stem and branches, scattered, 

 spreading, narrow and almost linear-lanceolate, with gibbous, incum- 

 bent serratures, each of which ends in a long, subulate bristle ; atte- 

 nuate at both extremities ; long-acuminate, dark-green and shining 

 above; perfectly smooth, with copious, very oblique nerves under- 

 neath, from three to six inches long. Petiol slender, from one to two. 

 or even three inches long, a little widening at the base; and there fur- 

 nished on each side with a purple, roundish, flat gland, from whence 

 the above-mentioned decurrent, sometimes glandular lines on the 

 branches originate. — Flowers yellow, fragrant, ped uncled, middle- 

 sized, disposed in very numerous, axillary, solitary,, long-peduncled, 



