186 CXLVI. ORCHIDE®. (J.D. Hooker) [Supplement, $c. 
After 89, D. PrRULA, insert— 2. d. leaves 
89/1. D. PANDURIFERUM, Hook. f.; stems elongate cylindric grooved, ie de 
(on young stems only) lanceolate, racemes short 6-8-fld., dorsal sepal broadly ovate 
obtuse, petals orbicular crenate, mentum many times longer than the broa i dee 
subacute lateral sepals tip swollen, claw very long and slender, limb smali rad 
constrieted in the middle forming lateral auricle-like side lobes and an obcor 
midlobe, disk with a large transverse lamella between the side lobes. 
Prev; at Rangoon, Gilbert (Ic. in Herb. Calcutt.). . ften 
Stems 2-3 ft. narrowed at the base; internodes 1-1} by i in., nodes KS 
rooting ; sheaths membranous, white, young green and speckled. Leaves in , 
1-1j in. acuminate, Racemes 1-2 in.; bracts small; pedicel with ovary i dé 
flowers 1 in. long; sepals and petals green with streaks of red dots along or 
numerous nerves ; mentum incurved, thickened towards the rounded tip, strag dull 
slightly curved, green streaked with red; claw of lip 3-4 times as long as t leg 
yellow limb, margins incurved above, below united to the walls of the men pc 
anther stipitate on the top of the column,—Nearly allied to D. tropcolifto zi 
Also near 88, D. ionopus, R.f., but the flowers are not yellow with red blotehes, the 
is the claw of the lip thick and keeled. This will be figured in King's Annals 0 
Calcutta Garden. l . riety 
Var. serpens. In the Caleutta Garden collection of drawings 1s one ofa We Lei 
of panduriferum, or of a very closely allied species, marked as from Perak (Kuns d 
with longer flexuous stems tuberous at the base, yellow sepals, and petals s$ "thick- 
rather than dotted with red along the nerves, and a mentum as long but not This 
ened towards the tip; the limb of the lip is less constricted in the middle. 
may be Reichenbach's D. ionopus. deeply 
89/2. D. TROPŒOLIFLORUM, Hook. f.; stem flexuous thickened upwards d 
grooved, leaves linear-oblong, raceme slender 6-fld., dorsal sepal ovate acute, p í 
very broad, mentum straight cylindric many times longer than the triangular- mb 
acute lateral sepals, lip with a very long slender claw and small panduriform 
disk with a large semilunar callus. 
PERAK ; at Larut, Kunstler (Ic. in Herb. Calcutt.). . 21 
Stem a foot long, incurved, internodes 2—1 in., the thickest 1 in. diam. . Ted 
by 2in., acute. Raceme 2 in., rachis pink; bracts minute ; pedicel with ov 
iin. green; flowers lin. long; sepals and petals i-i in. Jong, dark red-purp x 
mentum à in., yellow-green, tip rounded ; limb of lip with a rounded retuse wi in 
tip.—A remarkable species, described from a drawing, which will be publis hic 
King’s Annals of the Calcutta Garden. According to a note by Mr. Brace T the 
accompanies the drawing, the sides of the claw of the lip adhere to the sides 0 The 
mentum (as in panduriferum and probably other species of Sect. Pedilonum). 
flowers very much resemble in form those of T'ropeolum pentaphyllum, Lamk. he 
P. 732. 91. D. BIFARIUM; after Wall. Cat. 2002, add (in part), for one of t 
specimens is a var. of Appendicula bifaria. (See p. 83.) " 
P. 737. 108. D. sPHEGIDOGLOSSUM. D. srUPOsUM being the earlier nam 
should be adopted. D 
P. 741. 124. D. PENDULUM. Dele Syn. D. Wardianum (see No. 127). ^ 
melananthum is considered to be a hybrid with D. Wardianum. 
. P. 743. 130. D. DEVONIANUM; under Syns., after “not of Lodd.,” add, nor of 
Roxb., or of Bot. Mag. Wi 
131. D. DALHOUSIEANUM, must take the name of PULCHELLUM, Rozb.in Lini 
Gen. d Sp. Orchid. 82; Fl. Ind. iii, 486, a species, which, misled by Lindley 
reference to it of D. Devonianum, Y had hitherto failed to recognize. Reverting to 
it for this supplement, I find nothing in Roxburgh’s description and drawmg e 
distinguish it from Dalhousieanum (also a native of Silhet) except the drawing 
the lip, which is too obcordate, and does not represent the villous tip, °F the 
pectinate lobes on the disk which are so conspicuous in the latter plant. On - 
other hand, Roxburgh describes the lip as * beautifully marked, ciliate and ramenta 
ceous,” characters that apply to Dalhousieanum and to no other species at all like 
