SimplePlant

Rosaceae

Pear hawthorn

Crataegus calpodendron (Ehrh.) Medik.

Family
Rosaceae
Genus
Crataegus

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Common names

By language (3)
English
Pear hawthorn, Late hawthorn, Eureka Springs hawthorn
Icelandic
Sveipþyrnir
Russian
Боярышник урновидный

Synonyms

  • Crataegus acanthacolonensis Laughlin
  • Crataegus calpodendron var. calpodendron
  • Crataegus calpodendron var. gigantea Kruschke
  • Crataegus calpodendron var. globosa (Sarg.) E.J.Palmer
  • Crataegus calpodendron var. hispida (Sarg.) E.J.Palmer
  • Crataegus calpodendron var. hispidula (Sarg.) E.J.Palmer
  • Crataegus calpodendron var. microcarpa (Chapm.) E.J.Palmer
  • Crataegus calpodendron var. mollicula (Sarg.) E.J.Palmer
  • Crataegus calpodendron var. obesa (Ashe) E.J.Palmer
  • Crataegus carrollensis Sarg.
  • Crataegus chapmanii (Beadle) Ashe
  • Crataegus chapmanii var. plukenetii Eggl.
  • Crataegus crus-galli Mill.
  • Crataegus crus-galli var. fontanesiana (Spach) Dippel
  • Crataegus fontanesiana (Spach) Steud.
  • Crataegus globosa Sarg.
  • Crataegus hispidula Sarg.
  • Crataegus latifolia (Poir.) Pers.
  • Crataegus leucophleos Moench
  • Crataegus lutea (Poir.) DC.
  • Crataegus mollicula Sarg.
  • Crataegus obesa Ashe
  • Crataegus pubifolia Ashe
  • Crataegus pyrifolia Aiton
  • Crataegus pyrifolia J.Gordon, T.Dermer & R.Edmonds
  • Crataegus pyrifolia J.Gordon, Dermer & R.Edmonds
  • Crataegus structilis Ashe
  • Crataegus tomentosa Du Roi
  • Crataegus tomentosa L.
  • Crataegus tomentosa var. aurantiaca Lange
  • Crataegus tomentosa var. chapmanii Beadle
  • Crataegus tomentosa var. microcarpa Chapm.
  • Crataegus tomentosa var. pubifolia (Ashe) Farw.
  • Crataegus tomentosa var. pyrifolia A.Gray
  • Crataegus tomentosa var. structilis (Ashe) Farw.
  • Halmia tomentosa (L.) M.Roem.
  • Halmia tomentosa var. calpodendron (Ehrh.) M.Roem.
  • Halmia tomentosa var. leucophloea M.Roem.
  • Mespilus calpodendron Ehrh.
  • Mespilus chapmanii (Beadle) Daniels

and 10 more.

Characteristics

Growth habit
Shrub, Tree
Lifespan
Perennial
In the US and Canada
Canada: native, Lower 48 states: native

More in Crataegus

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.