222 SYSTEMATIC ENUMERATION OF THE SPECIES OF CALAMUS 
ovoideo-globosi, vertice conico-acuti 15 mill, longi, 12 mill, lati, 
squamis cinnamomeis apice fuscidulo in margine pallidioribus, in 
mediosulcatis.— An Z>, petiolaris forma diminuta? 
Malayan Peninsula; Perak (Scortechini). 
22. DaemONOROPS TABACINUS Becc, . Malayan Peninsula. 
23. DaemonorOPS CALICARPUS [Calamus Griff.) Mart. 
— Malayan Peninsula. 
i 24. Daemonorops malaCCENSIS Mart. — Calamus acanthopis 
[Rotang Kertong) Griff. . , Malayan Peninsula. 
© © O Anomalous Species. 
25, Daemonorops ursinus Becc. sp. n.— Scandens ; caudices 
vaginati 15-18 cent, crassi ; vaginae infra petiolum vix gib- 
bosae, in ore ocrea in appendicibus longissimis (20-25 cent, long.) 
angustissimis loriformibus dense crinigeris producta ornatae, caeter- 
um undique spiculis rigidis criniformibus nigris basi in membranulam 
confluentibus crebreque seriatis indutae ; petiolus longiusculus sub- 
teres aculeis sparsis brevibus saepe digitatis armatus^ adjectis setis 
criniformibus et unacum rachi, in filamentum vel segmenta diminuta 
abeunte, indumento furfuraceo-fuscescenti obtectus ; segmenta 
valde numerosa crebrerrima subhorizontalia aequidistantia augus- 
tissima acuminatissima membranacea, 10-15 cent, longa, 6-10 mill, 
lata, supra costulis 3 conspicue crebreque ciliato setosis percursa, 
subtus costa media setosa, nervis lateralibus tenuibus nudis, mar- 
ginibus patule ciliato-setosis ; spadix parvus petiolo subdimidio 
brveior, elongato-fusiformis, spatha extima in rostrum tenue at- 
tenuata, sparse crinigera, in dorso rotundata nec bicarinata. — Species 
multis notis insignis. 
Borneo; Mount Mattang (Beccari P. B. No. 2925). 
26. Daemonorops (?) intumescens Becc, sp. n.— Gracilis, 
scandens ; vaginae 10-12 mill, crassae in sicco nigrescentes et 
minute scabridulae, ochrea elongata (3-4 cent.) tenuiter membranacea 
iiiermi marcescente praeditae, spinis sparsis paucis rectis laminari- 
bus 1-2 cent, longis praeditae, apice conspicue gibboso-tumescen- 
.tes ; frondium rachis non cirrifera indumento floccoso-barbato 
nigrescente obtecta ; segmenta valde numerosa herbacea crebrer- 
,rima aequidistantia, angustissima, acuminatissima, majora 10-16 
cent, longa, 5-8 mill, lata, utrinque in nervis tribus, supra acutio- 
ribus, et in marginibus crebre ciliata ; petiolus supra profun J 
canaliculatus ad margines basique spinis rectis armatus, in dorso 
