山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

• Vietnam Journal of Agricultural Sciences；https://vjas.vnua.edu.vn/index.php/vjas
• The review of native conifers of Vietnam 2017；https://www.nature.org.vn/en/2017/10/the-review-of-native-conifers-of-vietnam-2017/

• Lanessan, Pl. Util. Col. Franç. 280-334 1886；https://www.biodiversitylibrary.org/item/124671#page/287/mode/1up

Lanessan, Jean-Louis de；Les plantes utiles des colonies françaises；COCHINCHINE.

• Chevalier, Rev. Bot. Appl. Agric. Colon. 9: 250-257 1929；https://gallica.bnf.fr/ark:/12148/bpt6k122469x/f265.item

Chevalier, Aug.；Sur quelques Rhododendrons d'Indochine

Part II

Travel

• Sapa Hiking – Easy Trips to Visit The Heaven in Northern Vietnam；https://azlocaltrip.com/sapa-hiking/