546 MONOCOTYLEDONEAE. 
n. 2773 
B. Appendix sigmoidea longissima apice filiforme dependens. Pedunculus brevis. 
18. A. Thunbergii (Blume in Rumph. I. 105); folii petiolo 
viridi, leviter striolato, laminae pedati-ll-sectae costis posticis sur- 
sum versis, segmentis intermedio interdum ansato excepto sessili- 
bus, lineari-lanceolatis, longe acuminatis, basin versus paullum 
angustatis; pedunculo quam spatha breviore; spathae tubo infun- 
(Hügel n. 190); Nepal (Wallich n. 8927); Sikkim (Cathcart, Wight 
). 
dibuliformi, subvittato, fusco , fauce aperta, limbo angusto, atro- - 
brunneo recurvo, lamina quam tubus longiore, fornicata, procurva, 
oblongo-lanceolata, longe acuminata, atrobrunnea ; spadicis appen- 
dice fusiformi stipitata, e fauce procurva et arcuatim decurva, 
deinde attenuata, retrocurva arrecta, apice filiformi dependente. — 
Kunth En. HI. 19, Schott Syn. 29, Prodr. 38. Franch. et Savatier 1. 
€. p. 4. — Arum Dracontium Thunb. Jap. 233. 
Folii petiolus eire. 3 dm. longus, laminae segmentum inter- 
medium fere 2 dm. longum, 2,5cm. latum, lateralia gradatim bre- 
viora atque angustiora. Pedunculus circ. 1 dm. longus. Spathae 
tubus 6,5 dm. longus, lamina cum acumine angustissimo ultra 
1 dm. longa. Spadicis masculi inflorescentia dimidium tubi su- 
perans, floribus sessilibus 3—4-andris, appendix stipite fere 1 cm. 
longo suffulta, parte fusiformi curvata 5 cm. longa, parte filiformi 
3 dm. longa, ultrà 2 dm. arrecta. 
Japonia, Nagasaki (Maximowiez It. II); Yokoska (Savatier n. 
1336); Nippon media, in jugo Hakone et Fudsi (Thunb.). 
B. heterophyllum ; folii segmentis 7 — 11 sessilibus oblongis, 
E Be ea intermedio quam lateralia fere duplo minore. 
heterophyllum Blume in Rumphia I. 110; Kunth En. MI. 
Lom, Schott Syn. 30, Prodr. 55. 
^ Japonia (Bürger in h. Lugd. Bat). 
y. Appendix sigmoidea, subulata, arrecta, Pedunculus órevis, 
19. À. macrospathum (Benth Pl. Hartweg. p. 52); folii 
petiolo variegato quam lamina duplo longiore, laminae segmentis 
7 obovato-lanceolatis vel ellipticis, euspidato-acuminatis, basim ver- 
sus cuneatis, intermedio ansato excepto sessilibus; pedunculo quam 
spatha longiore, spathae tubo infundibuliformi vittato, viridescente, 
fauce aperta, limbo angusto recurvato in laminam exeurrente ; la- 
mina ovato-oblonga, apice procurva, acuta, virente, vittis maculis- 
n EE 
