Declension table of ?siddhapuṣpa

Masculine	Singular	Dual	Plural
Nominative	siddhapuṣpaḥ	siddhapuṣpau	siddhapuṣpāḥ
Vocative	siddhapuṣpa	siddhapuṣpau	siddhapuṣpāḥ
Accusative	siddhapuṣpam	siddhapuṣpau	siddhapuṣpān
Instrumental	siddhapuṣpeṇa	siddhapuṣpābhyām	siddhapuṣpaiḥ siddhapuṣpebhiḥ
Dative	siddhapuṣpāya	siddhapuṣpābhyām	siddhapuṣpebhyaḥ
Ablative	siddhapuṣpāt	siddhapuṣpābhyām	siddhapuṣpebhyaḥ
Genitive	siddhapuṣpasya	siddhapuṣpayoḥ	siddhapuṣpāṇām
Locative	siddhapuṣpe	siddhapuṣpayoḥ	siddhapuṣpeṣu

Compound siddhapuṣpa -

Adverb -siddhapuṣpam -siddhapuṣpāt