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  • Ludwigia octovalvis

Ludwigia octovalvis


NAMA LOKAL

Lakum Air


NAMA SPESIES

Ludwigia octovalvis


FAMILI

Onagraceae


STATUS KONSERVASI

LC [Least Concern]



DESKRIPSI

Lakum air (Ludwigia octovalvis) merupakan tanaman herba dari famili Onagraceae yang umumnya tumbuh di daerah berair, rawa, tepi sungai, sawah, dan lahan lembap. Tanaman ini memiliki batang tegak dan bercabang yang dapat mencapai tinggi 2–4 meter, dengan daun berbentuk lanset berwarna hijau mengilap serta bunga kecil berwarna kuning. Buahnya berbentuk kapsul silindris yang menghasilkan banyak biji sehingga mudah menyebar. Selain dikenal sebagai gulma pada lahan pertanian, lakum air memiliki berbagai kandungan senyawa bioaktif seperti flavonoid, alkaloid, saponin, tanin, fenol, dan steroid yang berpotensi dimanfaatkan sebagai bahan obat tradisional. Beberapa penelitian menunjukkan bahwa tanaman ini memiliki aktivitas antibakteri, antioksidan, antidiabetes, dan berpotensi digunakan sebagai fitoremediator untuk membantu menyerap polutan pada perairan. 


REFERENSI

Cahyani, N. W., Izzah, N. L., dan Irawanto, R. O. N. Y. 2023. Fenologi dan Karakterisasi Biji Tumbuhan Air Nelumbo nucifera, Thalia geniculate, Ludwigia octovalvis di Kebun Raya Purwodadi. Pros Sem Nas Masy Biodiv Indon. 9(1): 53-58.




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