-5- 
$- 
57. 
Trunk underground 
or 
short. Savanna. July 
co 
02 
1934. 
5 
58. 
Low 
bush, 1 to 2 
ft. 
high, with underground 
root-stock; 
fl. greenish. 
July 26, 1934. 
z~ 
59. 
Fl. 
reddish. Margin 
of small lake. 
July 2 
6, 1934 
! 
60. 
Fl. 
yellow. Swampy margin of small 
lake. 
July 
26, 1934. 
61. 
Swampy margin of 
small lake. July 
26, 1934 
2~~ 
62. 
Swampy margin of 
small lake. July 
26, 1934 
X- 
63. 
Large purple fl. 
Swampy margin of 
small lake. 
July 
26, 1934. 
2- 
64. 
Small lake. July 
86, 
1934 
1 
65. 
On 
sandbar^in bed 
of 
shallow stream 
July 
27, . 
1934 
%- 
66. 
T! 
IT 
it 
2 
67. 
!! 
IT 
it 
68. 
tl 
t! 
it 
/ 
69. 
rt 
11 
ti 
( 
70. 
T! 
11 
ii 
1 
71. 
tr 
It 
ii 
3 
72. 
tr 
It 
it 
2 - 
73. 
it 
11 
it 
74. 
it 
It 
it 
75. 
it 
11 
it 
2 — 
76. 
Fl. 
blue; 1 to 3 
ft. 
high. In swampy bottom of 
ravine. 
July 88, 19S4. 
77. Elisatethville (Katanga), Belgian Congo. 11° 40'S.; 
27° 34 f E. Annual herb; fl. blue; common in open 
spots of Savanna. June 10, 1934. 
