Chelidonium diphyllum

Taxonavigation

Taxonavigation: Ranunculales
Classification System: APG IV Superregnum: Eukaryota Cladus: Orthokaryota Cladus: Neokaryota Cladus: Photokaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Ordo: Ranunculales

Chelidonium diphyllum Michx., 1803

Homotypic
- Meconopsis diphylla (Michx.) DC. in Syst. Nat. 2: 88 (1821)
- Stylophorum diphyllum (Michx.) Nutt. in Gen. N. Amer. Pl. 2: 7 (1818)
Heterotypic
- Chelidonium petiolatum Spreng. ex Steud. in Nomencl. Bot., ed. 2, 1: 347 (1840)
- Meconopsis crassifolia Benth. in Trans. Hort. Soc. London, ser. 2, 1: 408 (1834 publ. 1835)
- Meconopsis petiolata DC. in Syst. Nat. 2: 87 (1821)
- Papaver crassifolium (Benth.) Greene in Man. Bot. San Francisco: 9 (1894)
- Papaver heterophyllum var. crassifolium (Benth.) Jeps. in Fl. W. Calif.: 209 (1901)
- Stylophorum crassifolium (Benth.) Steud. in Nomencl. Bot., ed. 2, 2: 650 (1841)
- Stylophorum ohiense Spreng. in Syst. Veg., ed. 16. 2: 570 (1825)
- Stylophorum petiolatum Nutt. in Gen. N. Amer. Pl. 2: 8 (1818)

Native distribution areas:

Continental: Northern America
- Regional: Southeatern USA
  - Alabama, Tennessee, Virginia
- Regional: Central USA
  - Arkansas, Illinois, Indiana, Kentucky, Michigan, Missouri, Ohio, Pennsylvania, West Virginia, Wisconsin
- Regional: Canada
  - Ontario
- Introduced into:
  - Maryland, New York

Michaux, A. 1803. Flora Boreali-Americana: sistens caracteres plantarum quas in America septentrionali collegit et detexit Andreas Michaux. Vol. 1. 330 pp. Parisiis et Argentorati: fratres Levrault. BHL Reference page.

Flora of North America Editorial Committee 1997. Flora of North America North of Mexico 3: 1-590. Oxford University Press, New York, Oxford.

Govaerts, R. et al. 2025. Chelidonium diphyllum in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2025 February 07. Reference page.
Hassler, M. 2025. World Plants. Synonymic Checklist and Distribution of the World Flora. . Chelidonium diphyllum. Accessed: 07 February 2025. Reference page.
International Plant Names Index. 2025. 07. Published online. Accessed: February 2025. Reference page.
Tropicos.org 2025. Chelidonium diphyllum. Missouri Botanical Garden. Published online. Accessed: 07 February 2025. Reference page.