Artabotrys.] vr. anonace^e. 
39 
Leaves elliptic hairy strong-nerved, 6 to 8 in. 
long. 
Flowers over i in. long. 
Leaves oblong-elliptic coriaceous, blunt . 
Leaves oblong-acuminate, thinly coriaceous 
Flowers 2 in. long ...... 
Flowers 1*75 in. long . 
(5) A. Wrayi 
(6) A. crassiiolius 
(7) A. oblongus 
(8) A. Lowianus 
(9) A. oxycarpus 
ii. Angustipetals , Petals narrow linear or cylindric dilate at base. 
Petals linear flat, thick blunt, not dilate at base . (10) A. gracilis 
Petals cylindric dilate at base. 
Leaves rather thin, 3 to 6 in. long, elliptic 
acuminate; flowers 1 to 1-25 in. long . . (11) A. Maingayi 
Leaves stiff oblong-lanceolate, 2 to 3 in. long; 
flowers -4 in. long ..... (12) A. suaveolens 
Dubious species. Leaves rather thin, very strongly 
ribbed .. . (13) A. costatus 
(1) A. grandifolius King, Journ. /Is. Soc. Beng. t. i. pi. 2, 
31; Ann. Bot. Gard. Calc. l.c. 39, pi. 46. 
A big liane 60 to 80 ft. long, glabrous except the flowers. 
Leaves thinly coriaceous pellucid-punctate elliptic-oblong to 
obovate sub-acute; base cuneate; nerves 10 to 12, inarching *25 in. 
from the edge; 8 to 14 in. long, 3 to 5 in. vide; petioles -4 in. 
long, stout. Petals very fleshy tomentose, outer 3 broadly elliptic, 
sub-acute, 75 in. long, *4 in. broad, inner 3 obovoid, tips incurved, 
shorter light brown. Carpels on a hemispheric torus, 1 in. across, 
on a stout 3 in. long peduncle, numerous elliptic-ovoid mammillate 
1*5 in. long, 1 in. through ; stalk -5 in. long, pericarp hard. Seed I, 
ellipsoid blunt pale wrinkled. Hab. Low country forest, rare. 
Perak, Goping at 500 to 800 ft. altitude (Kunstler). 
(2) A. Scortechinii King, Journ. /Is. Soc. Beng. l.c. 32; Ann. 
Bot. Gard. Calc. l.c. 40, pi. 48. 
A glabrous liane. Leaves thinly coriaceous ovate-lanceolate 
shortly acuminate, base cuneate; nerves 9 to 11 pairs inarching 
■1 in. from the edge, 2*25 in. long, *9 to 1*3 in. wide; petioles 2 in. 
long. Peduncle 3- or 4-flowered; pedicels -5 in. long, puberulous. 
Bracts at base small ovate. Flowers -6 to -8 in. long. Sepals very 
coriaceous triangular acuminate connate at base, pubescent, 
•25 in. long. Petals coriaceous broadly lanceolate acuminate 
tomentose, inner 3 smaller. Appendages of anthers broad. Torus 
flat silky. Pistils glabrous. Hab. Very rare. Perak (Scortechini), 
Lankawi (Curtis). 
(3) A. pleurocarpus Maingay in Hook. fil. F.B.I. i. 54; 
King, Journ. As. Soc. Beng. l.c. 32; Ann. Bot. Gard. Calc. l.c. 41, 
pi. 49. 
A liane, glabrous except the flowers. Leaves coriaceous oblance- 
olate-oblong, tip abruptly shortly acuminate, base narrowed, shining 
and reticulate; nerves 10 pairs; 4 to 6-5 in. long, 1*5 to 2*25 in. 
wide; petioles *15 in. long. Peduncles flat stout much hooked 
densely pubescent. Flowers 1*5 in. long. Sepals broad ovate 
40 
