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