Habenaria. | CXXXIII. ORCHIDEZ (ROLFE). 
Leaves 4-5 in. broad . 
Leaves 7-8 in. broad . 
Leaves solitary. 
Spur as long as the ovary 
Spur three to four times as long as ‘the ovary . 
Sepals broad and obtuse. 
Spur 18-20 lin. long 
Spur 6 in. long 
Leaves more or less elongated c or narrow (unknown in in 
70, 93, 104 and 105). 
*Spur ‘under 2 in. long. 
Leaves radical, oblong-lanceolate 
Leaves cauline, or if subradical very narrow. 
Leaves broad, usually oblong or ovate-oblo ng. 
Anterior petal lobe longer than the pos- 
terior 
Flowers glabrous. 
Spur slender, slightly curved 
Spur curved forwards, then deflexed 
Spur inflated throughout 
Spur clavate from a narrow base. 
Flowers more or less puberulous. 
Spur 44 lin. long 
Spur 7-8 lin. long. 
Anterior petal lobe distinctly narrowed 
. 59. H. cultrata. 
from an ovate base . 
Anterior petal lobe suddenly caudate 
from a rounded base 
Anterior petal lobe equalling or shorter than 
the posterior. 
Lip entire . . P e 
Lip trilobed or tripartite. 
Anterior petal lobe entire. 
Spur not or but slightly thickened at 
the apex ` . e 
Spur inflated at the apex. 
Lobes of lip linear . e 
Lobes of lip broadly subspathulate 
Anterior petal lobe minutely bilobed 
Anterior petal lobe reduced to a pair of 
minute teeth . í 
Leaves narrow, usually lanceolate or linear (un- 
known in "ou and 93). 
+Stigmatic processes under 2 lin. long. 
Racemes short, usually under 4 in. long. 
Western species. 
Lip somewhat curved . S S 
Lip uncinate . 
Eastern species. 
Lateral sepals 4 lin. long i . 
Lateral sepals 3 lin. or less long. 
Spur subclavate. 
Spur 6-7 lin. long . e 
Spur 10-11 lin. long . 
Spur strongly clavate . 
VOL, VII. 
209 
. 47. H. armatissima. 
48. H Lugardii. 
49. H. villosa. 
50. H. Lecardit. 
51. H. aquatorialis. 
52. H. macrura. 
58. H. thomana. 
. 54. H. malacophylla. 
. 55. H. tentaculigera. 
. 56. H. njamnjamica. 
. 57. H. ceratopetala. 
. 58. H. antennifera. 
. 60. H. cultriformis. 
61. H. robusta. 
62. H. Bongensium. 
63. H. ruwenzoriensis. 
64. H. insignis. 
. 65. H. simensis. 
66. H. pantothriz. 
67. H. Welwitschii. 
. 68. H. anaphysema. 
69. H. humilior. 
. 70. H. martialis. 
. 71. H. ingrata. 
. 72. H. culicifera. 
r 
