Jatakaparijata 13.8

13.8

horendusūriravibhirvibalaistarūṇāṃ teyasthale tarubhurvo'śakṛtaḥ prabhedaḥ |
lagnādgrahaḥ sthalajalarkṣapatistu yāvāṃstāvanta eva taravaḥ sthalatoyajātāḥ ||

When the horā, the Moon, Jupiter, and the Sun are weak, a distinction of trees arising on land or in water is made according to the divisions:
As many planets as there are counting from the ascendant to the lord of the terrestrial or aquatic sign, just so many are the trees produced on land or in water.