Crataegus sect. Douglasianae
Taxonavigation
[edit]| Taxonavigation: Rosales |
|---|
| Classification System: APG IV
Superregnum: Eukaryota |
Familia: Rosaceae
Subfamilia: Amygdaloideae
Tribus: Maleae
Subtribus: Malinae
Genus: Crataegus
Subgenus: Crataegus subg. Sanguineae
Sectio: Crataegus sect. Douglasianae
Series: C. ser. Douglasianae – C. ser. Montaninsulae – C. ser. Purpureofructus
Species:
C. aquacervensis –
C. atrovirens –
C. castlegarensis –
C. cupressocollina –
C. douglasii –
C. enderbyensis –
C. gaylussacia –
C. orbicularis –
C. okanaganensis –
C. okennonii –
C. phippsii –
C. purpurella –
C. rhodamae-loveae –
C. rivuloadamensis –
C. rivulopugnensis –
C. shuswapensis –
C. suksdorfii –
C. williamsii
Name
[edit]Crataegus sect. Douglasianae C.K.Schneid., Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 775 (1906)
- Type species: Crataegus douglasii Lindl. Edwards’s Bot. Reg. 21:t. 1810. (1835)
Synonyms
[edit]- Replaced synonym
- Crataegus sect. Douglasia Loudon, Arbor. Frutic. Brit. 2: 823 (1838)
References
[edit]Primary references
[edit]- Schneider, C.K. 1904–1906. Illustriertes Handbuch der Laubholzkunde: Charakteristik der in Mitteleuropa heimischen und im freien angepflanzten angiospermen Gehölz-Arten und Formen mit Ausschluss der Bambuseen und Kakteen. Vol. 1. Jena. 810 pp. BHL Reference page.
Additional references
[edit]- Dickinson, T.A. & Han, S. 2023. What is Suksdorf’s hawthorn? Revision of the Western North American 20-stamen black-fruited hawthorns (Crataegus series Douglasianae, Rosaceae subtribe Malinae). Journal of the Botanical Research Institute of Texas, 17(1): 151-189. DOI: 10.17348/jbrit.v17.i1.1292
Reference page. - Liston, A., Weitemier, K.A., Letelier, L., Podani, J., Zong, Y., Liu, L. & Dickinson, T.A. 2021. Phylogeny of Crataegus (Rosaceae) based on 257 nuclear loci and chloroplast genomes: evaluating the impact of hybridization. PeerJ 9, p.e12418. DOI: 10.7717/peerj.12418 Reference page.
- Phipps, J.B. & O'Kennon, R.J. 2007. Hawthorns (Crataegus: Rosaceae) of the Cypress Hills, Alberta and Saskatchewan. Journal of the Botanical Research Institute of Texas 1(2): 1031–1090. JSTOR BHL Reference page.
- Ufimov, R.A. & Dickinson, T.A. 2020. Infrageneric nomenclature adjustments in Crataegus L.(Maleae, Rosaceae). Phytologia 102(3): 177. PDF Reference page.
- Zarrei, M., Stefanović, S. & Dickinson, T.A. 2014. Reticulate evolution in North American black-fruited hawthorns (Crataegus section Douglasia; Rosaceae): evidence from nuclear ITS2 and plastid sequences. Annals of Botany 114(2): 253-269. DOI: 10.1093/aob/mcu116
ResearchGate Reference page.
Links
[edit]- eFloras 2008. Crataegus sect. Douglasianae in Flora of North America. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
- International Plant Names Index. 2026. Crataegus sect. Douglasianae. Published online. Accessed: Jan 3 2026. Reference page.