Amoroso, V. B., Lagunday, N. E., Coritico, F. & Colong, R. D. 2017: Nepenthes alfredoi (Caryophyllales, Nepenthaceae), a new species of pitcher plant from Mindanao, Philippines. – Philippine Journal of Systematic Biology 11(2): 14-19

Title	Nepenthes alfredoi (Caryophyllales, Nepenthaceae), a new species of pitcher plant from Mindanao, Philippines
Authorship	Amoroso, V. B., Lagunday, N. E., Coritico, F. & Colong, R. D.
Date published	2017
Volume	11(2)
In journal	Philippine Journal of Systematic Biology
Pages	14-19
Uri	http://asbp.org.ph/wp-content/uploads/2017/05/PJSB_2017-2-003.pdf