2 literature references for Pinus massoniana Lamb.:

Author: Grimshaw, J. & Bayton, R.
Year: 2009
Title: New trees (recent introductions to cultivation)
Source: Kew Publishing, Royal Botanic Gardens, Kew
Author: Lamb.
Year: 1803
Title:
Source: In: Descr. Pinus 1: 17, t. 12.