Declension table of ?vṛkṣottha

Masculine	Singular	Dual	Plural
Nominative	vṛkṣotthaḥ	vṛkṣotthau	vṛkṣotthāḥ
Vocative	vṛkṣottha	vṛkṣotthau	vṛkṣotthāḥ
Accusative	vṛkṣottham	vṛkṣotthau	vṛkṣotthān
Instrumental	vṛkṣotthena	vṛkṣotthābhyām	vṛkṣotthaiḥ vṛkṣotthebhiḥ
Dative	vṛkṣotthāya	vṛkṣotthābhyām	vṛkṣotthebhyaḥ
Ablative	vṛkṣotthāt	vṛkṣotthābhyām	vṛkṣotthebhyaḥ
Genitive	vṛkṣotthasya	vṛkṣotthayoḥ	vṛkṣotthānām
Locative	vṛkṣotthe	vṛkṣotthayoḥ	vṛkṣottheṣu

Compound vṛkṣottha -

Adverb -vṛkṣottham -vṛkṣotthāt