Declension table of ?vṛkṣāgra

Neuter	Singular	Dual	Plural
Nominative	vṛkṣāgram	vṛkṣāgre	vṛkṣāgrāṇi
Vocative	vṛkṣāgra	vṛkṣāgre	vṛkṣāgrāṇi
Accusative	vṛkṣāgram	vṛkṣāgre	vṛkṣāgrāṇi
Instrumental	vṛkṣāgreṇa	vṛkṣāgrābhyām	vṛkṣāgraiḥ
Dative	vṛkṣāgrāya	vṛkṣāgrābhyām	vṛkṣāgrebhyaḥ
Ablative	vṛkṣāgrāt	vṛkṣāgrābhyām	vṛkṣāgrebhyaḥ
Genitive	vṛkṣāgrasya	vṛkṣāgrayoḥ	vṛkṣāgrāṇām
Locative	vṛkṣāgre	vṛkṣāgrayoḥ	vṛkṣāgreṣu

Compound vṛkṣāgra -

Adverb -vṛkṣāgram -vṛkṣāgrāt