Medicine - Institutions > Army health reports and medical documents > Scientific memoirs by medical officers of the Army of India > Part III, 1887 > 9 - On the phemonena of propagation of movement in Mimosa Pudica
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Medical Officers of the Army of India .
119
of the plant had been for some time exposed to strong, direct sunshine. Under
such circumstances, there was much more complete and extensive action than
under the conditions present in the case of the experiments of the preceding
table, the cut leaves acting completely in 13 of the 15 cases, and action extend-
ing to a second leaf in one.
TABLE VI.—General Table of Results of Application of Heat to the tips of
Distal Pinnules .
No. of Experi- ment. |
Result. |
A.—Heat applied to tips of distal pinnules of distal pinnæ . | |
1 | Spreading, centripetal action in that pinna; action in the primary pulvinus; action in the remaining pinnæ; action in the primary pulvinus alone of the second leaf beneath the heated one; action in the primary pulvinus of the first leaf below; action in the primary pulvinus of the first leaf above. |
2 | Spreading, centripetal action in the pinnules of that pinna; commencement of action in the other distal pinna; action in the primary pulvinus. |
3 | Spreading, centripetal action in that pinna; action in the primary pulvinus; action in the other distal pinna. |
4 | Spreading, centripetal action in that pinna; conspicuous action in the secondary pulvini; immediate action of the primary pulvinus; spreading, centrifugal action in the pinnules of the other pinn. |
5 | Spreading action in that pinna; pause; action in primary pulvinus; action in secondary pulvini and pinnules of the other pinn. |
6 | Spreading action in that pinna; action in the secondary pulvini; action in the primary pulvinus; spreading, centrifugal action in the other pinnæ. |
7 | Ditto ditto ditto. |
8 | Spreading action in that pinna; long pause; action in the secondary pulvinus of the proximal pinna of the same side and spreading, centrifugal action of the pinnules; action of the other distal secondary pulvini and of the primary pulvinus; spreading, centrifugal action in the pinnules of the second distal pinna; action in the other proximal pinna. |
9 | Spreading action in that pinna; action in the other distal secondary pulvinus; action in the primary pulvinus; action in the remaining secondary pulvini and pinnules. |
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