510 OLXVI. AROIDEZ. (J. D. Hooker.) [Typhonium 
Tuber subglohose. Leaves 5-12 in. diam. ; lobes ovate, acute; petiole 1 ft. or 
shorter. Peduncle 1-4 in. Spathe 3-12 in. long; limb 14-4 in. broad, red purple 
inside, nearly flat, tip not twisted. Appendage bright red, stout or slender. 
2. T. Roxburghii, Schott Aroid. i. 12, t. 17; Prodr. 106; leaves 
hastate or cordately triangular or 3-lobed or 3-partite with 1 rarely 2 veins 
in the sinus, neuters above the fem. infl. subulate crowded spreading and 
decurved, appendage very slender stipitate base truncate. Saunders, 
Refug. Bot. t. 983. T. divaricatum y and ô, Engler Arac. 612. T. 
javanicum, Mig. FI. Ind. Bat. iii. 193; Ann. Mus. Lugd. Bat. iii. t. 3 B, in 
Bot. Zeit. (1856) 563; Schott Prodr. 107; Engler Ic. ined. No. 13, Aram 
trilobatum, Roxb. Fl. Ind. iii. 505; Wight Ic. t. 803.—Arisarum amboin- 
ense, Rumph. v. 320, t. 110, f. 2. 
SINGAPORE, Kunstler (in Herb. Calcutt.), Ceylon, Thwaites, —DISTRIB. wie 
A smaller and more delicate plant than A. trilobatum with a very slender spa 1 
and much shorter decurved neuters. The tip of the spathe is very slender uM 
usually twisted in Ceylon specimens, as in Roxburgh’s description; but not 1 
Saunders’ figure. 
3. T. Motleyanum, Schott Prodr. 106; differs from T. Roxburgh 
in the presence of 2-3 veins in the sinus of the leaves which are consi p 
ably larger. T. divaricatum var. Motleyanum, Engler Arac. 612; Je, 
Arac. ined. No. 130. 
MaraAcca, Herb. Wight; Maingay. PENANG, King’s Collector.—DISTRIP. 
Borneo. 
Very near T. Rozburghii, with similar neuters, but leaves with much more 
numerous nerves. 
4. T. divaricatum, Decne. in Ann. Nat. Hist. ii. (1834); leave 
hastate or deeply cordately sagittate entire or su -8-lobed, b 1p o 
spathe twisted, neuters above the fem. infi. short linear suberect, 12 
appendage rounded or truncate. Wight Ic. t. 790; Blume Rumph. t 17 
t. 36; Kunth Enum. iii. 26; Schott Aroid. i. 12, t. 18; Gen. Aroid, $ c 
Syn. 17 ; Prodr. 106 ; Engler Arac. 611 (excl. vars.) Ic. ined. No. 1 le 
Mokou Zoussets, Ed. 2, xix. t. 4.4 Arum divaricatum, Linn. Sp. Pl. [ 928. 
1369; Rowb. Fl. Ind. ii. 503; Wall. Cat. 8930 ; Grah. Cat. Bomb. P 
A. trilobatum, Bot. Mag. t. 329 and 2324.—Rheede Hort. Mal. xi. t. 27. 
Deccan PENINSULA, Mootaloor, Herb. Wight (ex Wall. Cat.). DST"? 
Colombo and Peradenya.—Disrris. Malay Islds., Japan, China. jp 1-2 in 
- Tuber curved. Leaves 2-5 by 2-4 in.; petiole 4-8 in. Pedune 
` : is 
Spathe 4-7 by 14-3 in., red brown, narrowed into a long tail sometimes tw? 
at the tip. 
at 
** Timb of spathe linear-oblong. 
te 
5. T. diversifolium, Wall. Cat. 8933; leaves orate-lancert 
cordate sagittate or hastate to 3-5-lobed or pedatisect lateral lobes M 
triangular to linear, spathe acuminate, neuters above the fom at the 
clavate tips, appendage shorter than the spathe slightly SWO C7 "x p. 
foliolosum, Engler l. c. 618.  Heterostalis diversifolia 110 
Schott in Œstr. Bot. Zeit. (1857) 261; Gen. Aroid. t. 18; Prodr. ^ e 
Huegeliana, Schott I. cc.; N. E. Br. im Gard. Chron. (1879) ™ 
Arisema? Wall. Cat. 8928 in part. 
