Crataegus ser. Greggianae

Taxonavigation

Taxonavigation: Rosales
Classification System: APG IV Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Mesangiospermae Cladus: Eudicota Cladus: Core eudicots Cladus: Rosids Cladus: Unieurosida Ordo: Rosales

Familia: Rosaceae
Subfamilia: Amygdaloideae
Tribus: Maleae
Subtribus: Malinae
Genus: Crataegus
Subgenus: Crataegus subg. Americanae
Sectio: Crataegus sect. Coccineae
Series: Crataegus ser. Greggianae
Species: C. greggiana – C. serratissima

Name

Crataegus ser. Greggianae J.B.Phipps, Sida, Bot. Misc. 15: 14 (1997)

• Type species: Crataegus greggiana Eggl., Bull. Torrey Bot. Club 36(9): 511 (1909)

References

Primary references

• Phipps, J.B. 1997. Monograph of Northern Mexican Crataegus (Rosaceae, Subfam. Maloideae). Sida, Botanical Miscellany 15: 1–94. Google Books Reference page. 

Links

• eFloras 2008. Crataegus ser. Greggianae in Flora of North America. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
• International Plant Names Index. 2026. Crataegus ser. Greggianae. Published online. Accessed: Jan 4 2026. Reference page.