460 PALMAE. 



ARECA. 



dice decomposito; floribus masrnlis trinndris; nidimento pistilli nullo; fructu . . .? — 

 In insulis Andaman. 



3. A. NAGENSIS Griff. in M'Clelland's Calcutla journ. V. 453. — Mart. 1. c. adn. f — Cau- 



dice elato (30—40'); rhachi glabra, frondihus pinnatim fissis, pinnis linearibus acumi- 

 natissimis, tcrminah biloba fissa, laciniis bidentatis, jugatarum basi inaequaliter cu- 

 neatis; spatha unica ; spadicibus ramosis; fructibus (l"altis, 5'" latis) ovalis, basi acu- 

 tis, apice attenuatis. — In Assamia , in collibus Nagan ad flumina. 



4. *A. GLANDIFORMIS Gis. — Knth. 1. c. 189. no. 14. — Blume, Rumphia II. 73. f t. 100. 



flg. 1. & tab. 121. 



5. A. MACROCALYX Zipp. mss. in Blume I. c. 75. f 1. 101. tab. 160. & 163. D. — Caudice 



mediocri gracili (15—20'); rhachide subfurfuracea; frondium segmentis remotis lanceo- 

 lato - linearibus acuminatissimis, superioribus apice praemorso - dentatis; spadice nu- 

 tante simpliciter racemoso; fructibus congestis ellipsoideis obtuse umbonatis. — Crescit 

 in Guinea Nova. 



6. *A. TRIANDRA Rxb. — Knth. 1. c. 184. no. 2. 



§. 2. Adscitae s. Spiciflorae Mart. 1. c. — Flores masculi spicatim circum- 

 circa dispositi, foeminei in spadicis parte vix dilatata. Drupa baccae- 



formis. 



* ONCOSPERMA Blume, Rumphia II. 97. — Sarcocarpium grumosum , endo- 

 carpium chartaceum; stigma excentricum. Rhapbe umbilicalis valde im- 

 pressa. 



7. 'A. NIBUNG Mart. — Knth. 1. c. 185. no. 4. — Mart. 1. c. adn. f — Areca tigillaria Jack 

 in M'Clelland's Calcutta journ. IV. 12. — Oncosperma filamcntosa Blume , Rumphia II. 

 97. tab. 82. & tab. 103. 



8. A. HORRIDA Griff. 1. c. 465. + — Stolonifera: caudice elato (30'— 40') ; petiolis rhachi- 

 busque fusco-squamulosis aculeatissimis; pinnis linearibus acuminatis concinnis paten- 

 tibus; spathis 2 et spadicis pedunculo aculeatissimis ; floribus foemineis dense sub- 

 3 — 4- verticillatis, masculorum petalis lanceolato - oblongis cuspidatis; fruclu globoso 

 globuli sclopetarii majoris magnitudine. — Habitnt in penir.sula Malacca. 



9. »A. MADAGASCARIENSIS Mart. — Knth. 1. c. 187. no. 16. 



* * OOSPERMAE Mart. 1. c. 312. — Sarcocarpium fibrosum vel carnosum. 



Endocarpium tenue chartaceum vel papyraceum. Stigma fere centricum. 

 Rhaphe umbilicalis parum impressa. 



10. *A. CRINITA Bory. — Knlh. 1. c. 185. no. 5. 



11. *A. ALBA Bory. — Knth. 1. c. 185. no. 6. 



12. *A. RUBRA Bory. — Knth.l.c. 186. no. 7. 



13. *A. PUMILA Mart. — Knth. l.c. 186. no. 8. 



14. *A. MONOSTACHYA Mart. — Knth. 1. c. 186. no. 9. 



15. *A. WALLICHIANA Mart. — Knth. 1. c. 186. no. 10. 



XII. K.E]¥TIA Blume. 



(Blume, Rumphia II. 94.) 



Flores monoici, in eodem spadice fasciculato-ramoso, spatha triplici, 

 interiore incompleta cincto, in scrobiculis sessiles, bracteis obsoletis 



