vrksan

vṛkṣān — the ghosts; SB 2.10.37-40
apuṇya-vṛkṣān — impious trees that have no fruits or flowers; SB 5.13.5
vṛkṣān — the trees; SB 6.4.10
vṛkṣān — trees; SB 7.2.15
vṛkṣān — trees; SB 10.67.22
vṛkṣān — trees; SB 11.9.28