Crataegus ser. Intricatae

The status, affinity, scope or nomenclature of this taxon is disputed.

Please see discussion on the talk page.

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. Intricatae
Species: C. beadlei – C. biltmoreana – C. buckleyi – C. communis – C. craytonii – C. flava – C. intricata – C. nananixonii – C. neobushii – C. ouachitensis – C. padifolia – C. rubella – C. stonei

Name

Crataegus ser. Intricatae (Sarg.) Rehder, Man. Cult. Trees, ed. 2 363 (1940)

Type species: Crataegus intricata Lange, Bot. Tidsskr. 19: 264 (1895)

Synonyms

Basionym
- Crataegus [infragen.unranked] Intricatae Sarg., Silva 13: 32 (1902)

Note: Species circumscription differs significantly between between some important authorities, centred around the synonymy under the type species. These are highlighted on the affective species pages where appropriate.

References

Primary references

Rehder, A. 1940. Manual of Cultivated Trees and Shrubs Hardy in North America ed. 2 363.

Additional references

Phipps, J.B. 1988. Re-Assessment of Crataegus flava Aiton and Its Nomenclatural Implications for the Crataegus Serial Name Flavae (Loud.) Rehd. and Its Sectional Equivalent. Taxon 37(1): 108–113. DOI: 10.2307/1220937 JSTOR Reference page.
Phipps, J.B. & Dvorsky, K.A. 2007. Review of Crataegus Series Apricae, ser. nov., and C. flava (Rosaceae). Journal of the Botanical Research Institute of Texas 1(1): 171–202. JSTOR BHL Reference page.

Links

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