176 153. AROIDEX. 
Var. magnidens, N. E. Br., n. var.; foliolis grosse dentatis, 
dentibus 1-4 poll. longis, eum minoribus interjectis. 
Huren (4. Henry, without locality, 6363 A.! 6730 A !), South 
Patang (A. Henry, 5393!). Mus. Brit. ; Herb. Kew. 
The variety Sazensoo is very variable in the size and form of 
the leaflets, which sometimes arise almost directly from the apex 
of the petiole, at others have long stalks as in the typical form. 
The more southern forms have two leaves to each plant, with 
leaflets attaining 9 inches in length and 6 inches in breadth, 
and occasionally six or seven in number instead of five. The 
variety magnidens is a very striking form, but I can find nothing 
to distinguish it except the remarkably large teeth of the 
leaflets. 
2. Arisema asperatum, N. E. Br., u. sp. 
Petiolus 12 poll. longus, toto processibus brevibus dense 
obtectus; lamina tripartita, segmentis omnibus sessilibus, latera- 
libus 10-103 poll. longis, 9 poll. latis, subrhomboideo-elliptieis, 
acutis, intermedio paullo breviore, latissime obovato, apice 
retuso apieulato, basi cuneato, costis subtus asperatis. Scapus 
10 poll. longus, ut in petiolo processibus brevibus asperatus. 
Spathe tubus 2-21 poll. longus, cylindricus; lamina 44 poll. 
longa, abrupte procurva (vel decurva ?), oblanceolata, acuminata. 
Spadicis appendix 24 poll. longa, anguste cylindrica, obtusa, z5- 
g poll. crassa, basi abrupte incrassata, truncata, apice e fauce 
longe procurva. 
Hurren: Patung district, cultivated, the tuber used as a drug 
CA. Henry, 3776!). Herb. Kew. 
More nearly allied to Æ. verrucosum, Schott, than to any other 
species, but perfectly distinct in its inflorescence and in the 
petiole being much more densely covered with short cylindrie or 
conical processes. 
3. Arisema Bockii, Engl. in Engl. Bot. Jahrb. xxix. (1900) 
p. 335. 
SZECHUEN: Nanchuan (Bock von Rosthorn, 882, ex Engler). 
4. Arisema consanguineum, Schott, in Bonplandia, vii. (1859) 
p. 27, et Prodr. Aroid. p. 52; Hook. f. Fl. Brit. Ind. vi. 
p. 505. 
