Takeuchi W. Additions to the rubiaceous flora of Papua New Guinea: Psychotria stolonifera and P-ternatifolia, two remarkable species from the Muller limestone. Phytotaxa [Internet]. 2013 May 29 [cited 2025 Dec. 6];7(1):25–34. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.7.1.3