JOSHI, Soumai K., and Madhu BALA. “Phenological Attributes of Pyracantha Crenulata - a High-Value Multipurpose Shrub of the Himalaya”. Notulae Scientia Biologicae 12, no. 1 (March 31, 2020): 30–41. Accessed March 29, 2024. https://notulaebiologicae.ro/index.php/nsb/article/view/10543.