* 
hvm jj i to**** 
Georgetown. Botan ic Garden . hov. 3» 1 91 9 
.s 
—16616 . Annuel weed in beds. 
16617, FIs. yellow. Along ditches. 
16 618. " blue. In water of ditches. 
-166IS. " yellow. 
Sje*****'' 
TT 
TT 
If 
hov. 4. 1919 
'"16621 . Along ditch. Galled ant-bush 
—16622. lemma. Floating: on 1 
-16623. Annual, fls. yellow. 
m 
iter of ditch 
ho v. 5 , 1919. 
Bank of ditch. 
u-ibo24, 
A 
*«4» 
ft. 
tall 
9 
fls 
■—16625 . 
2 
ft. 
tall 
9 
wee 
''16626. 
3 
TT 
. TT 
» 
fls 
w 166 27 . 
3 
TT 
TT 
• 
TT 
'“16628. 
* 
3-4 ft 
. te 
11 
O' 
» fcji 
16 6 29 * 
5 
ft. 
TT 
^16630« 
2 
ft. 
T! 
f 
heed around dump heax-. 
fls. yellow, weed around durax> heap. 
white or very pale yellow, weed around dump 
hea x 
Wet i)lace 
fls . ye 11 ow. 
) 
W e e d a lo ng d it c h, 
TT 
t? 
1 16631. Annual, fls. blue. Weed along ditch. 
***"16 632. Damp ground in propagating sheds. 
—16633. fls, white ground in propagating sheds 
5, — \l6S34 
?? 
blue .weed "V 
If 
IT 
TT 
IT 
IT 
TT 
| w JXl6635. " ’ 
3 <» >^16636. foliage red brown, weed in propagating sheds 
/16637. looks different from common species or Piles 
Weed in pro pa 
gatin’.: sheds. 
*-16638, 2 ft, tall. Along ditch. 
