( 366 ) 
ARRACACIA ANDINA Britton, Bull. Torrey Club 18: 37. 1891. 
(2Vo. 2839.) 
Oreosciadium andinum = nov. 
Glabrous; stems 0.5-t. . long in my specimens, very slender, 
slender, the sheath long and broad; blades 1.5-4 cm. long and 
broad, ternate, the divisions tapering into petiolules o.5—1 cm. long 
or in the larger leaves the petiolules distinct, the terminal about a half 
longer; divisions biternate or triternate, the ultimate segments ob- 
long, acutish, 2.5-5 mm. long, entire; cauline leaves similar but 
smaller, becoming sessile; umbels subsessile, compound; peduncles 
of the branch es 4-5 mm. long, very slender, finely and sharply 
angled ; pedicels 2-3.5 mm. long, filiform but rigid, widely spread- 
ing, sharply angled; fru uit (mature?) 1.5 m ong, 1.25 mm. 
road, ovoid, lightly compressed, blunt, Fine ribbed. (Vo. 
805. 5 
ARALIACEAE 
? Dipymopanax Morororoni (Aubl.) Decne. & Pl. Rev. Hortic. 
IV. 3: 109. 1854. (Panax Morototont Aubl. Pl. Gui. 2 
9.) (No. 2258.) 
ScCIADOPHYLLUM PENTANDRUM (R. & P.) Poir. Encyc. 6: 747. 
(Acttnophyllum pentandrum R. & P. Fi. Per. 3: 75 pl. 372.) 
kind of woody climber, climbing high, in forest, and grow- 
ing in wet mould; flowers white, fleshy.” Coripata, June 22, 
1894. (Vo. 2292.) Not the same as Rusby 549 and 609. 
DENDROPANAX ARBOREUM (L.) Decne. & Pl. Rev. Hortic. IV. 3: 
107. 1854. (Aralia arborea L. Pl. Jam. Pugill. 2: 11.—Syst. 
ed. 10. 967.) (Wo. 2245.) 
Dendropanax oblongifolium sp. nov. 
Glabrous; branchlets stoutish, flexuous, aa earl fleshy and 
strongly wrink i ying so as to appear angular, pale-gray, 
strongly a toward the summit; petioles oe irregular, 0.5-4.5 
cm. long, strongly channeled by the upturned margins, the base 
dilated and blackish; blades 5-12 cm. long, 2-3 cm. broad, oblong, 
uminate and obtusish, venation weak and, except the oon incon- 
clustered at the summit, 3-4 cm. long, bearing a few irregular, 
20-flowered, the pedicels 1.5 cm. long, slightly thickened at the 
summit; calyx ea (as dried), campanulate, in anthesis about 
4 mm. broad, the margin somewhat sinuately trun- 
cate, yellowish ; Hers short, ‘proadly conical. 
