Crataegus submollis

Crataegus submollis, known as the northern downy hawthorn,[1] northern red haw,[1] Quebec hawthorn,[2] or hairy cockspurthorn,[3] is a species of hawthorn that grows to about 7 m in height[1] and typically carries large crops of red fruit.[4]

Crataegus submollis
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Crataegus
Section: Crataegus sect. Coccineae
Series: Crataegus ser. Molles
Species:
C. submollis
Binomial name
Crataegus submollis
Synonyms[1]
  • C. arnoldiana Sarg.
  • C. canadensis Sarg.
  • C. champlainensis Sarg.

This species is closely related to C. mollis, but the two species have separate native ranges.[4] Amongst other differences between these two species, C. mollis has approximately 20 stamens, whereas C. submollis has approximately 10 stamens per flower.[4] Crataegus submollis is native to north-eastern North America, and has been introduced in Europe.[1]

The thorns are usually numerous and up to 7 cm in length.[1]

Images
  • Flowers
gollark: Er, that but equalling 0.
gollark: bee.
gollark: n apioforms are to be deployed, where n is the positive solution to $$3x^3-355x^2-2084x-2976$$.
gollark: Of course, it's possible I just made up the achievement thing's existence to make people do stupid stuff.
gollark: I don't think they actually care. Sad!

References
  1. Phipps, J.B. (2015), "Crataegus submollis Sargent", in L. Brouillet; K. Gandhi; C.L. Howard; H. Jeude; R.W. Kiger; J.B. Phipps; A.C. Pryor; H.H. Schmidt; J.L. Strother; J.L. Zarucchi (eds.), Magnoliophyta: Picramniaceae to Rosaceae, Flora of North America North of Mexico, 9, New York, Oxford: Oxford University Press, pp. 556–557
  2. USDA Plants Profile
  3. "BSBI List 2007". Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-01-25. Retrieved 2014-10-17.
  4. Phipps, J.B.; O’Kennon, R.J.; Lance, R.W. (2003). Hawthorns and medlars. Cambridge, U.K.: Royal Horticultural Society. ISBN 0881925918.

Media related to Crataegus submollis at Wikimedia Commons


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.