205 
minata, 3—4—oo-nervia, terminale truneatum dentatum; spadix 
simplex; fructus curvati (6 Ing), — Arcca paradoxa Grifl. — 
Vielleicht dieselbe wie die vorige? 
7. P. (2) salieifolia Bl. Caudex stolonifer (?), tenuis, humilis; 
(rondium segmenta ereberrima, I-nervia, lineari-lanceolata, par 
infimum duplo latius, 2-nervium, terminale truncatum, dentatum 
3—4-nervium. — Piychosperma Mig. — Seaforthia Mit. 
8. P. (2) tenella Scheff. Caudex tenuis, stolonifer (?); fron- 
dium segmenta utrinque 11, angusto-lineari-lanceolata, 1-nervia, 
par supremum 2-nervium; spadieis pedunculus brevis, nudus. — 
Piychosperma Wndl. 
9. P. celebica Schefl. (spec. nov.). Cnudex eaespitosus (?); 
frondes latisectae; spadieis rhachis elongata, rami oo; drupae 
obovoideae. — Nom. celeb.: Wuu ne waleh. 
10. P. coronata Bl, Caudex caespitosus; frondes angusti- 
seefae,; spadieis rami crebri, rhachis brevis; fructus obovoideo- 
ellipsoidei. —- Piychosperma Miq. (excl. synon. Hsskl.); Sea- 
forthia Mart. — S. montana Mit. et $. Reinwardtiana Mrt. 
ß. Teysmanni Schefl.; spadieis rami creberrimi; spatha plerum- 
que apice rotundata, eroso-fimbriata; flores JS’ paullo breviores. — 
Sumatra, Lampongs, Teysm. 
11. P. Kuhlii Bl. Caudex caespitosus; frondes latisectae; 
Spadieis rami crebri, rhachis brevis; fructus obovoideo-ellipsoidei. — 
Seaforthia Mrt., Piychosperma Miq.; — Pinanga costata BI.?, Sea- 
forthia Mrt., Ptychosperma Mig.; — Pinanga noxa Bl.?, Sea- 
forthia Mrt., Piychosperma Miqg. — Nom. sundens.: Bingbing. 
ß. sumatrana Scheff.; internodia vulgo paullo longiora; spa- 
dieis rami ereberrimi, longiores; spatha rotundata, eroso-fimbriata; 
-- an Piych. noxa Migq. Flor. sppl. 590? 
y- alba Schefk,, internodia longiora; spadicis rami pauei, lon- 
giores; spatha apice plerumque rotundata croso-fimbriata. — Piy- 
chosperma alba T. B. 
Il Piychosperma Labill. (Seaforthiae sect. Spiranthe 
Mrt. — Arecae sp. Grfl. — Ptychosperma sect. Spiranthe Miq.) 
Spathae 2completae; spadix duplicato-ramosus. Flores 
monoiei in eodem spadice, sessiles, singuli bracteati; @ in spa- 
dieis ramorum basi spiratim dispositi, singuli X binis stipati, 
J bini in superiore ramorum parte spirales. j': ealyx 3-sepalus, 
Sepalis imbricatis; petala 3 valvata. Stamina oo (aut 6-11?) 
filamentis exsertis (aut brevibus?); antherae versatiles (aut raro 
erectae?), aestivatione inversae (an semper?). Pistilli rudimen- 
