Article

Morphological differentiation and diagnostic key development for Sri Lankan wild rice (Oryza) species

2026-03-17

Abstract excerpt

Accurate identification of wild Oryza species is essential for conservation, genetic resource management, and crop improvement, yet morphological overlap among taxa often complicates species delimitation. This study evaluates the taxonomic utility of seed and vegetative traits in distinguishing five Sri Lankan wild rice species: Oryza nivara, O. rufipogon, O. eichengeri, O. rhizomatis, and O. granulata. A comprehe...

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Literature Corpus work: f3769020-9977-5a44-ab57-26b6bc4ff8ab
DOI: 10.22541/au.177376716.61993882/v1

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