Crataegus ser. Douglasianae

Taxonavigation

Taxonavigation: Rosales
Classification System: APG IV Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Rosids Cladus: Eurosids I Ordo: Rosales

Familia: Rosaceae
Subfamilia: Amygdaloideae
Tribus: Maleae
Subtribus: Malinae
Genus: Crataegus
Subgenus: Crataegus subg. Sanguineae
Sectio: Crataegus sect. Douglasianae
Series: Crataegus ser. Douglasianae
Species: C. castlegarensis – C. douglasii – C. gaylussacia – C. okennonii – C. shuswapensis

Name

Crataegus ser. Douglasianae Rehder, Man. Cult. Trees, ed. 2 368 (1940)

• Type species: Crataegus douglasii Lindl., Edwards's Bot. Reg. 21: t. 1810 (1835)

References

Primary references

• Rehder, A. 1940. Manual of Cultivated Trees and Shrubs Hardy in North America, ed. 2 368.

Links

• eFloras 2008. Crataegus ser. Douglasianae in Flora of North America. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
• International Plant Names Index. 2026. Crataegus ser. Douglasianae. Published online. Accessed: Jan 10 2026. Reference page.