Pseudodracontium. 59 



1. Ps. Lacourii (Linden et Andre) N. E. Brown in Journ. of Bot. XX. {1882) 

 19 4. — Ämorphophallus Lacowm Linden et Andre Ili. hortic. XXV. (1878) 90 t. 316. — 

 Folii petiolus 3 — 4,5 dm longus, teres, sulcato-striatus, pallide viridis vel olivaceo-viridis, 

 atroviridi- et rubro-maculatus. Tuber subglobosum, proliferuni. Lamina triseeta, seg- 

 mentum intermedium oblongo-lanceolatum, aeuminatum, \ — 1,23 dm longum, 4 — 5 cm 

 latum, breviter petiolatum vel tripartitum segmentis IL lanceolatis, segmenta L lateralia 

 in segmenta secundaria 3 oblongo-lanceolata acuminata 0,8 — 1,2 5 dm longa, 3 — 6 cm 

 lata pinnatipartita, segmento IL laterali basi obliquo, vix decurrente, omnibus pallide 

 viridibus, hinc inde maculis albis subrotundatis dispersis praeditis, margine paullum 

 undulato, revoluto. Pedunculus quam petiolus longior. Spatha pallide viridis, conchi- 

 formis, apice breviter vel abrupte acuminata, recurvata. Spadicis spatham vix aequantis 

 pars fertilis teres, inflorescentia mascula quam feminea duplo longior. Appendix slipitata, 

 albida, conoidea, obtusa, irregulariter profunde sulcata. Ovarium pallide viride, depresso- 

 globosum, stilus subnullus, placenta vix prominens. Stamina albida, post anthesin 

 nigrescentia, filamenta florum superiorum dz in columnam conjuncta, tliecae subglobosae. 



— Fig. 23^— i/. 



Monsungebiet: Hinterindisch-ostasiatische Provinz: Cochinchina, Insel 

 Phu Quoc (Conte A. Lacour 1872), Saigon (L. Pierre — Blühend im August 1865 — 



— Herb. Mus. Paris). 



2. Ps. anomalum N. E. Brown in Journ. of Bot. XX. (I882J 193, t. 231 Fig. IL — 

 Tuber depressum, napiforme. Folii petiolus circ 4,5 dm longus, basi 1,5 cm crassus, 

 teres, sulcato-striatus, glaber, pallide olivaceus, maculis numerosis irregularibus nigres- 

 centibus atque striis parallelis atro-olivaceis praeditus, lamina trisecta, segmentum I. 

 intermedium circ. 1,73 dm longum, 6 cm lalum, oblongum acutum, basi uno latere 

 lobo parvo oblongo acuto instructum, segmenta I. lateralia 2 dm longa irregulariter 

 pinnatipartita, segmentis IL 4 — 5, 3,5 — 15 cm longis, 2,5 — 6 cm latis, oblongis, acutis, 

 pallide viridibus, emaculatis, laterahbus inaequalibus, basi decurrentibus. Pedunculus 

 petiolum aequans eodem colore, 0,75 — 1 cm crassus, teres, sulcato-striatus. Spatha 

 circ. 7 cm longa, conchiformis, breviter mucronato- acuminata, pallide viridi-lutea. 

 Spadicis 6 cm longi pars fertihs teres, inflorescentia mascula quam feminea fere triplo 

 longior. Appendix stipitata, conica, obtusa, albida, fissuris numerosis rugulosa. Ovarium 

 palUde viride, globosum; placenta ad circ. Ys ovarii prominens; stilus brevissimus, teres. 

 Stamina rubescentia, patentia, thecis obcordatis. 



Monsungebiet: Hinterindisch-ostasiatische Provinz: Cochinchina (eingeführt 

 von Godefroy Lebeuf, blühte in Kew 1878). 



3. Ps. Harmandii Engl, in Engl. Bot. Jahrb. XXV. (1898) 15. — Tuber depressum 

 cataphjlla plura lanceolata folium solitarium et pedunculum includentia 1 dm et ultra 

 longa. Folii glabri petiolus pallidus circ. 2,5 dm longus, lamina trisecta, segmentis tribus 

 pinnatisectis, medio 3-jugo, lateralibus 1,6 dm longis, intermedio circ. 1,3 cm longo, 

 segmentis infimis atque mediis quam superius et terminale brevioribus, segmentis I. latera- 

 libus 3-jugis, segmentis in jugis interdum magnitudine diversis (7 — 2 cm X 2,6 — 1 cm) 

 et segmentis parvis solitariis interdum inter juga interpositis, segmentis superioribus 3 vel 

 5 costae paullum decurrentibus et inter se cohaerentibus, omnibus oblongis basi acutis, 

 apice breviter acuminatis acutis, nervis lateralibus cujusque folioli numerosis nervo 

 collectivo a margine paullum remoto conjunctis. Pedunculus folium superans, 4,5 dm 

 longus. Spatha conchiformis, oblongo-lanceolata acuminata paUide viridescens, 1 dm 

 longa, 3 cm lata, spadix quam spatha brevior; inflorescentia feminea cylindrica quam 

 mascula inferne densiflora superne laxiflora triplo brevior 1,3 cm longa; appendix breviter 

 stipitata conoidea quam inflorescentia mascula fertilis plus duplo brevior. Pistilla obo- 

 voidea, stigmate orbiculari discoideo coronata. Flores masculi plerumque 5-andri; 

 stamina claviformia; thecae filamento paullo breviores, crassae ovoideae rimula longi- 

 tudinali extrorsum dehiscentes. Appendicis stipes longitudinaliter sulcatus, ipsa e staminodiis 

 claviformibus irregulariter cohaerentibus composila, 2 cm longa, 5 — 8 mm crassa. — 

 Fig. 2 3/, K. 



