VALENZUELA, Athena Jan F. et al.
Comparative Use of Meristic and Geomorphometric Analyses of Vegetative and Floral Characters in Studying Intraspecific Variation in Portulaca grandiflora (Hook).
Science Diliman: A Journal of Pure and Applied Sciences, [S.l.], v. 23, n. 2, may 2012.
ISSN 2012-0818.
Available at: <https://journals.upd.edu.ph/index.php/sciencediliman/article/view/2838>. Date accessed: 19 aug. 2025.