xxxiii. RUTACEiE. (J.'D. Hooker.) 489 



specimens of that plant, and is the only trifoliolate species known to me with shining 

 upper surfaces to the leaves. — This differs from Miquel's description of the Sumatran 

 Zanthoxylon Eunturon (Fl. Ind. Bat. Suppl. 532) in its glabrous capsules, in the 

 leaves not pale and silvery beneath, and in the fruiting cyme not being pyramidal. 



4. E. latifolia, DC. Prodr. i. 724 ; branchlets petioles leaves beneath 

 and midrib above tomentose, leaflets large, nerves strong, cymes pubescent 

 and braohiate or pyramidal, capsules glabrous. Miq. Fl. Ind. Bat. i. 

 pt. 2, 672; Ann. Mus. Bot. iii. 244. Zantlioxylum Eumphiauum, Cham. 

 in Linncea v. 58. 



Malacca, Griffith; {Kevi Distrib. 1176) ; Maingay {Kew Distrib. 277).— Distrib. 

 Malayan Archipelago. 



Branchlets as thick as the little finger, obtusely 4-angled. Petiole 4-6 in., as thick 

 as a goosequill or less ; leaflets 6-10 in. broad, elliptic or elliptic-lanceolate, glabrous 

 above except the costa, finely pubescent beneath. Cymes more pyramidal than in 

 J. Boxburghiana ; flowers and capsules quite the same. 



Vak. ? branches more slender, leaves more membranous puberulous on the _ costa 

 above and nerves beneath only not on either surface. — Malacca, Griffith, Maingay. 

 This resembles Miquel's description and plate of E. accedens (Ann. Mus. Bot. iii. 242, 

 t. 6), except in the much smaller flowers, which wholly resemble those of E. latifolia. 



5. E. g'labra, Blums Bijd. 245 ; glabrous, leaflets large 5-7 in. dark 

 green above paler beneath, with very strong nerves, cymes large braohiate 

 glabrous. Miq. FW. Ind. Bat. i. pt. 2, 072 ; Ann. Mm. Boi. iii. 243. 



Pbnasg, PhiUips. — DisTKiB, Java. • 



This closely resembles E. robuata, but the leaflets are not shining above, are of a 

 dark green colour when dry, and are sometimes suddenly acuminate. My specimens, 

 which are in S flower only, have branchlets as thick as the little finger and pyramidal 

 bracteate densely-flqwered cymes ; they precisely resemble a flowerless specimen of E. 

 (jlabra (vom theLeyden Herbarium, which is, I presume, authentic, though the leaflets 

 are abruptly acuminate, which is contrary to Miquel's description. 



** Leaves 1- rarely Z-foliolaie. 



6. E. viticlna, Wall. Cat. 1219 ; quite glabrous, leaves 1-3-foliolate, 

 ' petiole acutely margined, leaflets lanceolate acuminate, cymes small usually- 

 shorter than the petiole few-flowered. Kurz in Journ. As. Hoc. Beng. 1873, 

 ii. 64. 



Tenasseeim ; at Tavoy, Gomez, Heifer. ■ -n ■ i 



Branches slender, alternate, 2-edged, and whple plant dull green when dried. Petiole 

 J-i^ in., with 2 acute edges bounding a median groove in front; leaflets 14-4^ in., pale 

 beneath ; nerves very slender, horizontal. Cymes 6-10-flowered,. erect, almost glabrous ; 

 peduncle glabrous, angled. Flowers minute, fascicled, 4-merous ; pedicel very short, 

 slender. .Fruit ^ in. diam., of 4 nearly smooth rather compressed carpels. 



7. E. pedunculosa, Hook f. ; leaves 1-foliolate, petiole ^-cylindric, 

 leaflet obovate abruptly narrowed at the obtuse point quite glabrous, cymes 

 tricliotomous pubescent terminating long slender peduncles. 



SiSCAPOEE, Lobb. 11- 



I have seen but one specimen of this very distinct plant. ■Branches smooth, cyhn- 

 dric, glabrous. Leaves 4-5 in. ; petiole rather stout, ^-1 in., edges acute, not thickened 

 at the top ; leaflet coriaceous, quite entire, cuneate at the base, copiously minutely punc- 

 tate, costa stout, nerves many slender spreading. Peduncles in opposite axils, stout, 

 J-4in., pubescent towards the top where they branchinto small trichotomons pubes- 

 cent cymes. Flowers \i buds only) shortly pedioelled, bracts minute, buds ^ in. 

 iliara. Sepah rounded, acute. PetaJLs broad-ovate, acute, valvate, glabrous. _ Stamenx 

 4, filaments short ; anthers broad, acute. Dish tumid. Ovatries 4, imperfect, immersed 

 in the disk. 



