Chinese Douglas fir References Chinese Douglas fir plant Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Douglas fir/ Major speciesThe Chinese Douglas fir (P. sinensis) is found in China, Taiwan, and parts of Vietnam and is an important timber tree. The Japanese Douglas fir (P. japonica), endemic to the islands of Honshu and Shikoku, is listed as an endangered species Read MoreThe Chinese Douglas fir (P. sinensis) is found in China, Taiwan, and parts of Vietnam and is an important timber tree. The Japanese Douglas fir (P. japonica), endemic to the islands of Honshu and Shikoku, is listed as an endangered species Read More