'T 



* 



CALAMUS. 



4S 



globoso.ovoidcis(magnitu(linp grani piperis nigri) flavescenles, ad angulum infcriorem Castanet et 

 m ipso marginc cxtcnuato crcnuiatae, nilidae, verlicalibus minoribus lanlum non plauc castaueis 

 margino angustissimo pallesccnte. 



9. CALAMUS HOIIRENS. 



C. caudice ; frondibus non cirrhiferis; segmentis plurimis concinnis aequi- 



distantibus linearibus longe acuminatis trinerviis in tribus nervis supra et in nervo medio 

 subtus margineque parce setulosis; aculeis vaginarum et petiolorum sparsis rectis paten- 

 tissimis, rhachium distantibus solitariis reflexis. 



Rottang gelag Malaice. "^ 



HAmt In locis paladosis circa Bataviam a divo Van H.ss.lt collecta et si e frondibus statucndum, quw ejus habemus 

 a htorahnoslro propinqua, sed aculeis rhachium solitariis haud in scries oonnexis, segmentis ODqaid.stantibus baud 

 m fascicules aggregatis nervis tribus distinctis supra setulis longis raris obscssis ab eo diffcrt. 



w \ 



Descr. Faginw frondis pars superior, qua) in manibus est, digiti diamctro, non plane cylindrica ventre 

 ahquantum lalerata, hinc in costam longiludinalem , quae a basi adnata spadicis in brum niulati 

 videtur oriunda, aculeis crebrioribus, quam reliqua pars superficial, instruclam protubcrans, sordidc 

 vindis, obsolete striata, aculeis irregularitcr sparsis patentissimis reetis 2-9 lin. longis transverse aut 

 oblique positis ex parte triangulari-ovalis aut e basi latiuscula subulatis supra convexis subtus conca- 

 viusculis flavesccnti-fuscis glabris munita, orificio oblique truneato aculeorum fere cxpers, latere 

 dorsali sub petiole manifestc gibbosa. Frondes ^-5 ped., breviter petiolat*, circumscriptionc 

 ovali-oblonga, dccrcscenti-pinnalisectaj , ccirrhos^. Petiolus 2-2{ poll., 3 lin. latus, supra incnnis, 

 sulco lato excavatus in rhacheos angulum promincntem evanido, subtus convexus et hie medio sed 

 maxiuic ad margincs aculeis subhorizontalibus rectis conico-subulatis satis longis pallide fuscis arma- 

 tus, uli rhachis glabcr. Rhachis supra incrmis, ima dcpresso-upplanata sulcis binis lateralibus, 

 undesegmenta oiiuntur, exarata, superne in angulum promincns, in dorso convexa et hie parte 

 posteriori ad latcra aculeis veluti in petiolo sed sensim brevioribus et medio tot^ longitudine sub- 

 aequidistantibus remotis simplicibus i-ii poll, longis conico-subulatis rectis alro-fuseis dcorsum 

 spectantibus armata, quorum superiores sensim approximati ad apiccm rhacheos vix lincam longi 

 uncos Icviter uncinalo-recurvos referunl. Segmenta 30-40 juga, subopposita, approximata, angulo 

 recto patentia, linearia v. angusto-Ianceolato-lincaria, 6-H poll., S-8 lin. lata, superne in acumen 

 cito cmarcidumangustata, ad basin paulo angustata et reduplicala, charlacco-membranacea, nervosa 

 supra in tribus nervis mngis prominenlibus setis raris antrorsum patentibus l{-2 lin. longis fuscis 

 et in nervo medio subtus brevioribus pallidis obsita , marginc setuloso-scabra? superiora quorum 

 duoextremaad basin usque distincta sensim ad 5 v. 3 poll, decrescentia, apice obtusiusculo non 

 raro inajquali-bidcntata. 



10. CALAMUS viMiNALis w 



ILLD. 



C. caudice scan<Jente longissimo tenui; frondibus non cirrhiferis; segmentis insequi- 

 distantibus interdum subaggregatis angusto-lanceolatis acuminatis plicato- 5- nerviis; 



aculeis vaginarum , rhachium subgcminatis distantibus rectis deflexis; spad^icibus 



elongatis interrupte paniculato-ramosis aculeolatis; fructibus depresso-globosis (magni- 

 tudine pisi minoris). 



WitLB. Spec. PL II. i.p. 203. 5. — Lam. Enc. hot. FL p. 306. 9. — Rees. Cyclop. n° 9. — Roem. 

 et ScnuLT. Syst. Fey. FII. 2. p, 1328. 9 (ex parte! scilicet ilia modo citata, qufe ad tab. S5. fig. 2. 

 j4. B. Herb. Amb. pertinent, ceteris omnibus exclusis). 



III. 



12 



