204 
num rudimenta; 5’ sepala petalis aequilonga v. longiora,; fruetus 
olivaeformes; obtuse umbonati, fere 12 Ing. — Seaforthia sil- 
vestris Mrt. — Piychosperma Mig. — Nom. sund.: Handjawar. 
2. P. Dicksoni'’Bl. Caudex simplex, mediocris (15--18°), gra- 
eilis; frondes sub-4-pedales; segmenta lineari-lanceolata, trun- 
cato-praemorsa, ©o -nervia, summa eonfluentia; spadix refractus, 
ramis 4—8 alternis, distichis; fores Q stamina abortiva 6, apice 
penicillata; 0’ sepala petalis paullo breviora, subulata; drupae 
ovoideae (12 Ing.) acutiuseulae. — Arera Rxb. — Seaforthia Mrt.— 
Ptychosperma Miq. — Scheint nach Griffith’s Darstellung (tab. 221) 
die vorige Art oder eine Varietät derselben zu sein. 
3. P. cochinchinensis Bl. Caudex simplex (?), mediocris (10° Ing., 
18 erss.); frondium segmenta distantia, ter plicata, apiee modo 
acuta, modo praemorsa; flores 5’: sepala inaequalia, subulata, 
petalis breviora; stamina 24; fructus oblongi, acutiusculi (12 fere 
Ing.). — Areca silvestris Lour. — Seaforthia Mrt. — Piycho- 
sperma Miq. — Wohl mit der vorigen nach Scheffer’s Ansicht 
eine Varietät der P. javana Bl. 
4. P. malaiana Scheff. Caudex humilis, stolonifer (?), fron- 
dium segmenta alterna, linearia, acuminata, suprema 2-nervia, 
inferiora 1-nervia; spadix 3—5-ramosus; fructus ovoidei, acuti 
(fere 12° Ing.). — Arcca Grf. — Seaforthia Mrt. — Piycho- 
sperma Mig. — Nom. mal.: Kurdu. 
5. P. patula Bl. Caudex humilis stolonifer; frondium seg- 
menta utrinque 3—8, lanceolata, falcata acuminata 4-, raro 3-nervia, 
extremum truncatum, dentatum 5—11-nervium; spadix simplex 
v. 2—5-fidus; fructus ovati, acuti. — Plychosperma Migq., Seafor- 
!hia Mrt. — Pinanga bifida Bl., Ptychosperma Migq., Seaforthia Mrt.— 
Areca disticha Rxb., Seaforthia Mrt., Ptychosperma Mig. — Piycho- 
sperma simplieifrons Mig. 
ß. gracilis Scheff. frondium segmenta crebra, lineari-lanceolata, 
subfaleata, longiora, plerumque 2-nervia; fructus subovoidei-ellip- 
soidei. — Areca gracilis Rxb., Seaforthia Mrt., Piychosperma Migq- 
y. Junghuhnii Schefl. frondium segmenta creberfima (12—15) 
lineari-lanceolata, subfalcata. — Pinanga Junghuhnii Miq, Piy- 
chosperma Mig. 
d. celebica Schefl. froundium segmenta pauca v. erebra, lineari- 
laneeolata, subfaleata. — Pinanga furfuracea, P. inaequalis et 
P. minor Bl. 
6. P. paradoxa Scheff. Caudex humilis, stolonifer (?); fron- 
dium scgmenta brevia, subrhomboidea, oblique (subfaleato-) acu- 
