山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

• 《中国植物志》 第69卷 (1990) >> 013页 PDF >> 梓属 Catalpa；http://www.iplant.cn/info/Catalpa?t=z
• FOC Vol. 18 Page 215；4. Catalpa Scopoli, Intr. Hist. Natur. 170. 1777.；梓属；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=105851
• Flora of Pakistan；Catalpa Scop., Introd. Hist. Nat. 170. 1777.；http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=105851

• Reveal, Bartonia 56: 17-18 1990；https://www.biodiversitylibrary.org/page/36398605#page/439/mode/1up

Reveal, James L., Charles E. Jarvis and Fred R. Barrie；On the Typification of Bignonia catalpa L. (Bignoniaceae)

• C.A.Meyer, Bull. Acad. Imp. Sci. Saint-Petersbourg 2: 50-51 1837；https://www.biodiversitylibrary.org/item/43693#page/253/mode/1up

Meyer, C. A.；Beschbfibung einer NEUEN Art der Gattung Catalpa

• Burk & McMaster；Rhodora 90: 461-464 1988；https://www.biodiversitylibrary.org/page/6715521#page/451/mode/1up

Burk, C. John & Nacy D. McMaster；NEW ENGLAND NOTE The spread of Catalpa ovata G. Don in western Massachusetts and its biogeographic implications. Rhodora 90(864): 461-464.

Part II

• Rehder & E.H.Wilson, Pl. Wilson. (Sargent) 1: 303 1912；https://www.biodiversitylibrary.org/page/413121#page/315/mode/1up
• Hand.-Mazz. Symb. Sin. 7: 889 1936；https://www.biodiversitylibrary.org/item/15294#page/163/mode/1up
• Bot. Tidsskr. 14: 272 1884；https://www.biodiversitylibrary.org/page/44677192#page/282/mode/1up
• Rehder & Sargent, Brad. Bib. 2: 787 1911；https://www.biodiversitylibrary.org/page/34197866#page/801/mode/1up
• Chun, Chinese Economic Trees 293 T.100 1921；https://www.biodiversitylibrary.org/page/37412515#page/328/mode/1up
• Nakai, Trees Shrubs Japan 369 T.197 1922；https://www.biodiversitylibrary.org/page/43642932#page/386/mode/1up
• Vassilczenko, Fl. U.S.S.R. 8: 10 2000；https://www.biodiversitylibrary.org/page/29987476#page/50/mode/1up
• Dippel, Handb. Laubh. 1: 49 f.22 1889；https://www.biodiversitylibrary.org/page/18239497#page/62/mode/1up
• Rehder & Wilson, J. Arnold Arbor. 8: 195 1927；https://www.biodiversitylibrary.org/page/8367389#page/481/mode/1up
• Burk & McMaster；Rhodora 90: 461-464 1988；https://www.biodiversitylibrary.org/page/6715521#page/451/mode/1up
• Sarg., Silva N. Amer. 6: 83 1894；https://www.biodiversitylibrary.org/page/16052558#page/167/mode/1up

Part III

1. Olsen, Richard T. and Joseph H. Kirkbride 2017 Taxonomic revision of the genus Catalpa (Bignoniaceae) Brittonia 69 (3): 387-421