66 ANNALS OF THE ROYAL BOTANIC GARDEN, CALCUTTA. 
*** Leaflets truncate and praemorse at the apex; the two of the 
terminal pair highly connate. 
43. C. caryotoides. 
+++ Leaves with numerous leaflets, these narrow, often fascicled, 
usually gradually decreasing towards the apex, the two of 
the terminal pair the smallest and free at the base. 
* Fruiting perianth entirely explanate. 
44. Q. viminalis, 45. siamensis, 46. concinnus, 47. mollis, 48. 
Meyenianus, 49. Blancoi, 50. rivalis, 57 .Metzianus, 952. pseudo-rivalis, 
53. pseudo-tenuis, 54. Hookerianu 8,55. nematospadix, 56. australis, 
57. Moti, 58. radical is, 59. zebrinus,?, 60. serrulatus.? 
** Fruiting perianth slightly callous at the base and more or less 
pedicelliform. 
© Oerea not extraordinarily large. 
63. C. Reinwardtii, 62. heteroideus, 638. opacus, 64. luridus, 69. 
sabensis, 66. delicatulus, 67. Helferianus,? 68. nicobaricus, Apparently 
related to the species of this group are the following:—69, @. 
myriacanthus, 70. pygmeus, 71. barbatus. 
OOo Ocrea elongate, very large. 
72. C. vestitus, 73. ralumensis, 74. macrochlamys, 75. gogolensis. 
(9) Fruiting perianth distinctly pedicelliform. 
+ Leaflets numerous, narrow, equidistant, cradually becoming smaller towards 
the apex of the leaf. 
76. @. tenuis, 77. horrens, 78. Godefroyi, 79. Rotang,  €0. Walkerii, 
: 81, Faberii, 82. tonkinensis, 83. Delessertianus. 
ft Leaflets not very numerous, and distinctly fascicled. 
84. C. Brandisii, 85. salicifolius, 86. tetradactylus. (C. salicifolius : 
perhaps better placed in Group XIII by its diminutive terminal 
leaflets. ) 
ttt Leaflets more or less inequidistant, but not fascicled, many-nerved. 
87. €. acanthospathus, 88. Feanus. 
Grove VI.—Leaves not cirriferous. Leaflets elongate. Primary spathes very long, 
tubular and closed at first, later longitudinally split and open, loriform or laminar. 
Involucrophorum not pedicellate. Seed (where known) not alveolate, with equable 
albumen. In C. bacularis the spathes simply partially split longitudinally. 
t Not scandent. 
89. œC. bacularis, 90. permis 97]. ramosissimus. 
tt Seandent. 
92. €. paspalanthus, 93. Guruba, 94. nitidus, 95. platyspathus, 96. 
myrianthus, 97. hypoleucus, 98. leucotes. 
(), €), @) Doubtfully plaeed here, being known in a sterile condition only. 
