Declension table of ?tṛṇavṛkṣa

Masculine	Singular	Dual	Plural
Nominative	tṛṇavṛkṣaḥ	tṛṇavṛkṣau	tṛṇavṛkṣāḥ
Vocative	tṛṇavṛkṣa	tṛṇavṛkṣau	tṛṇavṛkṣāḥ
Accusative	tṛṇavṛkṣam	tṛṇavṛkṣau	tṛṇavṛkṣān
Instrumental	tṛṇavṛkṣeṇa	tṛṇavṛkṣābhyām	tṛṇavṛkṣaiḥ tṛṇavṛkṣebhiḥ
Dative	tṛṇavṛkṣāya	tṛṇavṛkṣābhyām	tṛṇavṛkṣebhyaḥ
Ablative	tṛṇavṛkṣāt	tṛṇavṛkṣābhyām	tṛṇavṛkṣebhyaḥ
Genitive	tṛṇavṛkṣasya	tṛṇavṛkṣayoḥ	tṛṇavṛkṣāṇām
Locative	tṛṇavṛkṣe	tṛṇavṛkṣayoḥ	tṛṇavṛkṣeṣu

Compound tṛṇavṛkṣa -

Adverb -tṛṇavṛkṣam -tṛṇavṛkṣāt