RECORD: Darwin, C. R. 5.1874. Plants greenhouse 75-76° placed in water at 45°. CUL-DAR57.27-29. (John van Wyhe ed., 2002-. The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Text prepared and edited by John van Wyhe. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volumes CUL-DAR 54-61 contain material for Darwin's book Insectivorous plants (1875).
27
May 28' 74/ 8O A.m
Plants greenhouse 75—76° placed in water at 45°
Dish I
|
8O |
8O 30' |
9 5' |
10O |
11 10' |
1O & 2O 30' |
4O 40' |
(1) |
very long stalk |
little subinflected |
same state |
same |
same |
same |
considerably reexpanded |
(2) |
rather long small leaf |
|
|
|
O |
|
O |
(3) |
shorter large leaf |
tentacles rather upright |
|
|
O |
|
O |
(4) |
short. |
|
|
|
O |
|
O |
Dish II
8O 5' — 5 leaves placed from above plant in distilled water at 75°
|
8O 5' |
8O. 33; |
9. 9' |
10O |
11O 10' |
1O & 2O 30' |
4O 40 |
(1) |
leaf very long stalk |
t. rather upright 9 or 10 inflected |
same state |
same |
fewer sub-inflected |
same state |
|
(2) |
2d stem with 2 or 3 inflected |
& good del of inflected |
30 or 40 subinflected |
|
do not closely inflected |
reexpanding |
|
(3) |
with bits of skin |
O |
a little upright |
|
trace of sub-inflected |
reexpanding |
|
(4) |
shorter |
|
|
|
a few sub-inflected |
|
|
(5) |
short |
t. upright or subinflected |
rather decidedly do |
|
upright |
|
|
(Dish III)
4 leaves from hot Plate in water at 57° temp. of room
|
8O 14 |
8O. 35' |
9. 10' |
10O |
11O 10' |
1O + 2O 30' |
4O 40' |
(1) longish |
|
|
same |
a little sub-inflection |
same state |
all fully reexpanded |
|
(2) shorter longer leaf |
t. upright |
t. subinflected |
|
O |
|
|
|
(3) |
|
|
|
|
O |
|
|
(4) |
smallest |
|
|
|
O |
|
|
28
Frankland Distilled Water 1874 — 5 dr. of water
May 17th I do not think that I quite succeeded in not touching any
Put in |
|
8O 30' |
9. 30 |
10O 20' |
12O |
1O |
2O 30' |
4O |
4O 40' |
8O |
2d largest stem |
2 or 3 dozen ron-hed inflected |
same state |
same |
same |
same |
I think opening |
opening |
all 6 almost fully rexpanded |
― |
middle do |
O |
O |
O |
do |
|
|
|
|
― |
short side |
O |
O |
O |
do |
|
|
|
|
Dish nr 12 |
|
|
|
|
|
|
|
|
|
8O 4' |
longest st |
O |
O |
a trace of sub-inflected |
do |
|
|
|
|
― |
middle do |
almost all sub- inflected |
all subinflected |
same st. |
do |
|
|
almost opening |
|
― |
short do. |
almost all sub-inflected |
all but 5 sub |
same st. |
not all ( at 11O some aggregation ie after 2O. tentacles inflected |
|
|
reopening |
|
May 17' very fine leaves out of hot-green House
Did I unconsciously pick out better leaves for the Phosphate
29
Frankland Distilled Water 1/2 dr.
May 17' 1874
|
9. |
9. 32' |
10O 35' |
12O |
1O |
2O 25 |
4O |
7O |
18th ,7O 30' Am |
(1) |
|
3 sub-inflected |
do |
|
all same state |
same |
|
all same |
disc & submarg inf |
(2) |
O |
O |
|
|
|
|
|
do much new inflection |
|
(3) |
|
several dozen say 50 |
same, closely inflct. |
|
|
|
|
|
do |
(4) |
9. 3' (2 inflected) |
7 inflected |
several & some sub-inflected |
15 or 16 subinflected |
|
I think opening |
|
do |
|
(5) |
X |
almost all inflected |
same st |
cut some up X—— 11O 10 some — aggregation in inflected tentacles } |
|
|
|
|
|
(6) |
|
a vast number say 50 |
same |
same |
|
same state |
|
(18' 7O 30 much inflection in 5, 6, 7 & 8 on disc & all many submarginals) |
|
(7) |
|
19 inflected |
same |
same |
|
|
|
|
|
(8) |
9, 7O |
several dozen say 50 |
same |
same sta |
|
|
|
|
|
|
10O 40' |
11O 20 |
12O |
1O |
2O. 20' |
4O |
7O |
(9) |
|
2 inflected |
same |
all same state |
same state |
same state |
same state |
(10) |
10. 40 |
|
same |
|
|
|
|
(11) |
10O 40' |
1 inflected |
same |
|
|
|
|
(12) |
10 42' |
|
same |
|
|
|
|
(13) |
10O 43; |
|
same |
|
|
|
|
(14) |
10O 44 |
1 inflected |
same |
|
trace of ring on disc |
ring |
|
(Walkers & Hopkins water)
N.B Perhaps by 10O 40; the plants had got accustomed to temp of room & of water
(18th 7O 30 discal & submarginal forming ring & subinflected in all these 6 specimens)
Total in these 3 sheets 14 [+] 6 [+] 13 [=] 33 [+] 141 [=] 174
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 30 November, 2025