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Sunday Nov. 23 Temp of Case 85° 86° Mimosa albida

Upper leaf in natural position

Blowing no effect on main petiole, but sub-petiole depressed

[annotated figure] Leaves rather more sensitive than yesterday from being hotter beca hotter, but leaflets did not nearly close

/ over

[1v]

[annotated figure]

(2

10. 50' after hitting hard with finger for 46'' & pinching them

Nov. 23d Upper leaf— When I found blowing did so little, I tried hitting like yesterday but the leaf proved rather torpid & old

[annotated figure]

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17° 10' before being syringed Thermon 93

Nov. 23d Lower leaf, the same as tried yesterday

In its natural position M. albida

[annotated figure]

See Back for results after syringing for 46'' with tepid water

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Nov 23d 12° 20' after stick syringing

[annotated figures]

(5

Frank

Lower leaf. (which was tried yesterd.)— hit it before hitting it with my finger & before pinching it pinched for 46" at 12. 40'

Sunday Nov. 23d

12. 40' M. albida

[annotated figures]

(6

After hitting for 46" Lower leaf

[annotated figures]

7

7 After hitting for 46" lower leaf

[annotated figure]

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Sunday Nov. 23d

After syringing for 46"

Lower Leaf — at 2° 25' observed, so that leaf had perfectly recovered from being hit— Indeed it recovers in very few minutes

[annotated figure]

The depression of main petiole, as compared with angle in p. 6— & depression of the one pinna here shown, as compared with that at p 7. Must be added together to show total depression of the one pinna from being syringed. — It is clear that syringing, as on previous day has produced greater depression than hitting

(9

Sunday 23rd

After syringing

Same leaf as experimented on in last pages— compare divergence with that shown at p 6. after being hit with finger— There seems very little difference.—

[annotated figure] Lower Leaf

[annotated figures] The object of these diagram, & that on p. 10 is to show the shape of leaflets of above Lower leaf after the syringing; but I suspect they had already begun to rise

(10

Sunday 23rd

After syringing

[annotated figure] Lower Leaf