Declension table of ?pauṣpaka

Neuter	Singular	Dual	Plural
Nominative	pauṣpakam	pauṣpake	pauṣpakāṇi
Vocative	pauṣpaka	pauṣpake	pauṣpakāṇi
Accusative	pauṣpakam	pauṣpake	pauṣpakāṇi
Instrumental	pauṣpakeṇa	pauṣpakābhyām	pauṣpakaiḥ
Dative	pauṣpakāya	pauṣpakābhyām	pauṣpakebhyaḥ
Ablative	pauṣpakāt	pauṣpakābhyām	pauṣpakebhyaḥ
Genitive	pauṣpakasya	pauṣpakayoḥ	pauṣpakāṇām
Locative	pauṣpake	pauṣpakayoḥ	pauṣpakeṣu

Compound pauṣpaka -

Adverb -pauṣpakam -pauṣpakāt