RECORD: Darwin, C. R. 1873-1874. Water 1873 July / New abstract (18)74. CUL-DAR57.53-56. (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. RN2

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).


53

(1

Water 1873 July.

Distilled

New Abstract. (74)

(-) Blue lines mean Closely inflected aft 20° to 24°    Look to those

Page

no' of Leaves

less than 6 leaves no action

action more than 6 leaves [illeg]

10

 

 

 

22

old

0

 

after 6h. 15' & 24h.

 

 

0 ?

after 2°. 30' — after 4° 45' outer discals & shorter sub-margin inflected after 24h great effect inflection except 3 outer rows

 

 

0

 

after 6'. 30' & after 24h.

 

 

0

 

― do.    do

——

 

 

 

 

25

 

0

 

after 4h & after 8h Red leaves very hot day

 

 

0

 

do    do

 

 

0

 

do    do a slight ring on disc

 

 

0

 

do    do (3 marginals having reexpanded.

——

 

 

 

 

26

very pale leaf

0 ?

 

do a splendid little ring on disc after 8. no increase

 

do

0

 

do    do

 

do

0

 

do    do

 

red

0

 

do    do (2 which were after 8. sub-inflected reexpanded.

——

 

 

 

 

24

young

8. 31' X very hot day

yes ?

after 2. 10', 10 or 12 marginal inflected & shorter sub-marginal inflected after 8h all extreme outer marginal closely inflected

 

Yong

؟

؟

after 2. 10' outer discal a little inflected: after 8. outer discals & more sub-margin forming ring fine

 

old

8. 33' 0 X

 

after 2. 20; 8 marginals inflected, which after 8. all reexpanded

 

old

0

 

― O    ― O.

——

 

 

 

 

16

 

0

not counted 6h 15m., outer discals formed a ring; after 22. all but outer marginals inflected

 

 

0

 

after 6. 15' O/ after 22. slight ring on disc

 

 

0

 

after    O/    22. O/

 

 

0?

*

after 1. one long-head inflected; after 6. 15' discals forming ring, long-headed inflected, & sub-marginal sub-inflected — after 21. same state

——

 

 

 

 

17

 

0?

 

after 6. 48' no effect; after 6. outer discals & sub-marginals in ring

 

 

0

X

O after 6º, 5 marginals inflected; after 21. discals & sub-marg. well inflected

 

 

0

 

after do    no O/    O/ also 21.    O/

 

 

0

 

after —do    O/    after 21. discals & sub-marginals slightly inflected

――――

 

 

 

 

18

leaf very young

. 0

 

O after 3. 13; outer discals a ;little inflected; after 6. narrow ring on disc

 

 

0

 

do    do.    do.    do trace of do

 

 

0

X

after 3. 10' 2 tent inflected; after 6. all reexpanded

 

 

0

 

do    do    outer discals a trace of inflection; after 6. do

 

 

27

 

one doubtful (?) & 4 sub-doubtful. — Reconsider these

54

(2

New Abstract    Water July 1873

✔   

x

page

state of leaf

no action less than 6 or 8 I think I must say under 10

action.

21

 

0 X

8º. 33'

after 3. about 9 t. sub-inflected; after 8. all but one reexpanded

 

 

0 X

do    4 inflected; — do 5 marginal inflected; slight ring on disc

 

 

 

0

 

―    0   ; — do trace of ring on disc

 

 

0

X

―    1 or 2 sub-inflected;    do same state as after 3°.

——

 

 

 

 

19

 

0? X

9. 41'

after 2. 7' 9 marginal inflected; after 7. outer discals & sub-marg. forming fine ring

 

 

0

 

do    do O/   ; do    trace of ring on disc

 

 

0

X

do    2 or 3 sub-marg inflected; do    all reexpanded

 

 

0

 

do    a little irregularly inflected; do    mere trace of ring on disc

——

 

 

 

 

20

 

0

 

O    O    O   ; after 8. 25' 2 marginal inflected

 

 

0

X

after 1°, O; after 3. 15', 1 or 2 inflected; do    in same state

 

 

0

X

do    2 long-Heads; after 3. 15' long H. reexpanded; but a trace of inflection in outer discals; after 8. 30; slight ring on disc

——

 

 

 

 

(Phosphate) 1

 

0

 

after 12 very many inflected after 1. some, inflected—; after 5. do; after 8°, O; after 23. submarginals & discals sub-inflected

 

old leaf

0

X

after 1. none 2 inflected; after 5. do; after 8°, O; after 23. O,

 

old leaf

0

 

after 1. none, except on disc; after 2. a few over pedicel; after 8º, O; do

——

 

 

 

 

2

4 leaves in one dish

0 X

8º. 50'

after 40', with 9 tents inflect.; after 3. only 3 or 4 inflect & some on disc; after 5. all straight; aft 23. all straight

 

 

0

 

― O         ; — do    do

 

 

0

 

― O         ; — do    do

 

 

0

 

― O         ; — do    do

——

 

 

 

 

3

 

0

X

after 30' no /; after 3°, 1 to sub-inflected; after 6. 2 or 3 sub-inf.; after 21°, trace of ring

 

pale

0

 

― O;    &; O/,; O/ — — — — — — — —

 

old

0

 

― O       O       O/       O/

 

palish

0

 

― O       O       O/       O/

――—

 

 

 

 

4

4 leaves in dish.

0

 

after 25' O; after 3°, O; after 5°, O; after 21°, ring on disc

 

 

0

 

O;    O   ;    O   ;    O

 

 

0

 

O;    O   ;    O   ;    O

 

 

0

 

O;    O   ;    O   ;    O

――—

 

 

 

 

5

pale

0

 

after 2° O;    O    O    O    O    23°. O

 

 

0

 

   do O    O    O    O    O    ― O

 

 

0

 

   do O    O    O    O    O    ― O

 

 

0

 

   do O    O    O    O    O    ― O

 

 

31

 

 

55

(3

New abstract of Water (July 1873)

(x) I have taken 5 as standard — disengaging disc    1/2 dozen    ✔

Page

State of leaf

no action less than 10

action

6

0 4 leaves in dish

0

X

after 45'. 4 tents sub-inflected; after 3. 45', O some; after 6°, O rexpanded; after 8. 35 O; after 23°, O

 

 

0

 

―    O   ; ― O; ―O; ― O; ―,O

 

 

0

 

   do      . do       do.    do    do

 

 

0

 

   do       do       do    do    do

——

 

 

 

 

7

 

0 X

10. 30' X

after 2°, 6 marginals inflected; after 6. only 2 inflect; after 7. only 2; after 24°', only a trace

 

old

0

 

   O      ;    O   ;   ; O/    O

 

 

0

X

after 2. 2 marg. inflected; ― 1 inflected; after 9. O ― O

8

 

0

X

after 1. 30', 1 inflected .; after 5. 30' 1 inflected; after 8. 30', O; after 23°, O

 

 

0

 

― O      ;    O   ;    O   ;    O

 

palish

X

― 3 inflected   ; ― 3 sub-inflect; ― 2 sub,; ring on disc

 

 

 

0

X

― 1 inflected   ; ― 1 sub   ; ― O; ― O

——

 

 

 

 

9 & 9A

very hot day

0 X

8. 30

after 1. 30' 7 inflected; after 2. 35' same; after 4° 10' only 2 inflected; after 9. 10', only 2 or 3 sub- aft 23. reexpanded

 

 

0

 

―    O   ;    O   ;    O   ;    O   ;    O

 

 

0 X

after 1. 40' 2 inflect;    do   ;      ; aft 7. 30' almost reexpanded; fully aft 23.

 

 

 

0? X

8. 45'

― 1. 45; 10 3+7 inflect;    do   ;    do   ; ― reexpanded

 

 

0

X

— 1. 50' 1 inflected      ; after 5°. 50; reexpanded

――—

 

 

 

 

10

warm day very young

0

X

after 25' 1 inflected; 3. 25' only sub-inflect .; after 8°, O; after 21. ring

 

do

X

0?, 10 59'

after 1°, 13 marginals inflected; after 3. 25' reexpanding; after 8. only a trace; after 21. ring

 

do

0

 

―    O   ; ― imperfect ring on disc; ― good ring.; do

 

do

0 X

10. 50' X

after 6', 6 marg. inflect   ; after 3. 30' marg. do, ring; ― fine ring; fine ring

11

 

0

X

after 46' 1 inflect   ; after 3. 10' almost reexpanded, but discals ring; after 7. 45, fine ring; after 21. great inflection.

 

/ Phosphate

0

 

― O       trace of ring    O    O    do.

 

 

0? X

11. 18'

―a few outer discals & nine marginal a trace of inflect; after 3°, 12 sub-marg. inflected — mere trace of ring

 

 

0

 

after 49', 2 sub-marg inflected; 3. 10' almost reexpanded

――—

 

 

 

 

12

Hottest day pale

0

X

after 2. 24' 1 marginal; after 4° 30' same; after 8. 10' ring; after 24° ring

 

pale

0

 

―    O   ; ―    O; ― O; ― ring

 

reddish

0

 

―    O   ; ― trace of ring; ― plain ring; ― same

 

 

0

 

― O   ; ―    O; ― O; ― O

 

 

28

 

 


27 [+] 28 [+] 31 [+] 16 [=] 102

56

(4

 

New Abstract Water July 1873

X mns 1— to 3 inflected but rexpanded aft 8h

Page

state of leaf

no action

action

14

 

0

0

after 8. 15' — slight ring on disc; after 22. same state

 

X

0

X

after 2°. 20', 1 to inflect; after 6. 10 straight; after 22 straight

 

 

0

0

   O    O    O    O

 

 

0

0

   O    O    O    O

——

 

 

 

 

15

 

0

0

   ring on disc          after 22. ring on disc

 

X

0

X

after 2°, 2 inflected; after 5. 45' reexpanded, O ,; ―    ring

 

X

0

X

― 2. 1 inflected;    ―    O    O    ― ring

 

 

0

0

   O    O    O    O    do

――――

 

 

 

 

Hot

very good observation

 

 

 

16

X X

0 X

8. 46

after 34', 6 inflected; after 2. 14' same state; after 4° 17' ring; & after 24° good ring remained in same state

 

X

0

X

― 1 inflected;         ; after 8. rexpanded ―

 

X

0

X

― 3 inflected         ; ― rexpanded; ― slight ring

 

X

X

8. 9' 0

― a good many inflected; after 2. 12; 23 inflected, marginals. after 4° a time    after 23. same state.

17

X

0

X

after 2°, 1 inflected; after 4° reexpanded       after 23. same state

 

X

0

X

― 2°, 2 inflected; ― 1 inflected, with ring; after 7. 40' reexpanded except discals; after 23. almost completely reexpanded

 

X

0

X

after 2°, 2 inflected, trace if ring; after 4° reexpanded; after 7. 35', ring    after 23. almost completely reexpanded

 

 

0(?) X

9. 14; X

after 2°, 8 inflected in one spot, & I believe a fly alighted & escaped; after 7. 36' all rexpanded except 1; after 23. same state

 

 

16 [+] 27 [+] 31 [+] 28 [=] 102 + 4 1874 = 106 [+] 13 [=] 113

 

 

9 —    O

9    with X

2    affected

32 blue crosses


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Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)

File last updated 8 January, 2026