Sahu V, Asthana AK. A Study on Photomorphogenesis of Protonema and Bud formation in <I>Pohlia ludwigii</I> (Spreng. ex Schwägr.) Broth. Indian Forester [Internet]. 2018 Aug. 1 [cited 2025 Dec. 4];144(8):781-3. Available from: http://indianforester.co.in/index.php/indianforester/article/view/132219