MANGIFERA. "415 
Tegmen of seed separates with it, this on one side is black, 
thickish and coriaceous and sticks to the seed, but still is 
 Separable, on the other side it is fine membrano-chartace- 
OUS. i 
Seed erect, oblong lanceolate ; one side, i. e. that to which 
the black part of the tegument adheres, presents an irre- 
gular surface, the other'is smooth and traversed by the. 
straight commissure of the cotyledones, the other is traversed 
by an irregular commissure. 
Radicle stout short, a little above the base, each cotyledon 
is oblique at the base, and each has half the surface wrinkled, « 
and half smooth. 
In this, one cotyledon is longer than the other. 
4 a. Auricle, white, 4 radicle ; c root. f smooth, the other 
marks denoting rough. 
Has. Malacca. This is a pentandrous Mango-flowered 
large tree, with a round crown, high trunk, branched above, 
xod spathulate obovete leaves. The Malay name is Langoot. 
It is equally well distinguished by its lageniform fruit, 
y the oy smooth tutelae calyx auricled outside be- 
low the radicle. 
In the following (Beenjai) the*auricle is confined to the ` 
larger cotyledon. 
MM Mee C NE Ee 
a2. Mangifera cesia, jack. 
Arbor excelsa, habitu foliatione quud openolia- 
rud Rope duo. 
ta, apice patenti-reflexa (ideoque corolla videtur hypo- 
tubo elongato) lineari-spathulata a medio infra car- 
nosis et conspicue carinatis intus. 
