山羊百科，林文智老師的植物、山岳、攝影紀錄

• 《中国植物志》 第7卷 (1978) >> 129页 PDF >> 云杉 Picea asperata；http://www.iplant.cn/info/Picea%20asperata?t=z
• FOC Vol. 4 Page 27；4. Picea asperata Masters, J. Linn. Soc., Bot. 37: 419. 1906.；云杉；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005296
• FOC Vol. 4 Page 28；4a. Picea asperata var. asperata；云杉 (原变种) ；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210001629

• Picea asperata Mast. is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2562773

• Picea asperata Mast.；J. Linn. Soc., Bot. 37: 419 1906.；https://www.biodiversitylibrary.org/item/8402#page/466/mode/1up

Picea asperata var. notabilis

• FOC Vol. 4 Page 28；4c. Picea asperata var. heterolepis (Rehder & E. H. Wilson) Rehder, Man. Cult. Trees, ed. 2. 24. 1940.；裂鳞云杉；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210001631

• Picea asperata var. heterolepis (Rehder & E.H.Wilson) Rehder is a synonym of Picea asperata var. notabilis Rehder & E.H.Wilson；http://www.plantlist.org/tpl1.1/record/kew-2562765

• Picea asperata var. heterolepis (Rehder & E.H.Wilson) Rehder； Man. Cult. Trees ed. 2: 24 1940.
• Picea asperata var. notabilis Rehder & E.H.Wilson; Pl. Wilson. 2: 23 1914.

Picea aurantiaca

• FOC Vol. 4 Page 28；4b. Picea asperata var. aurantiaca (Masters) Boom, Ned. Dendrol., ed. 10. 253, 496. 1965.；白皮云杉；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210001630

• Picea asperata var. aurantiaca (Mast.) Boom is a synonym of Picea aurantiaca Mast.；http://www.plantlist.org/tpl1.1/record/kew-2871729

• Picea asperata var. aurantiaca (Mast.) Boom；Ned. Dendrol. ed. 10: 96 1978.
• Picea aurantiaca Mast.；J. Linn. Soc., Bot. 37: 420 1906.

Picea asperata var. ponderosa

• Picea asperata var. ponderosa Rehder & E.H.Wilson is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2608199

• Picea asperata var. ponderosa Rehder & E.H.Wilson；Pl. Wilson. 2: 23 1914.