Rosaceae
Hungarian thorn
Crataegus nigra
- Family
- Rosaceae
- Genus
- Crataegus
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Common names
By language (3)
- Chinese
- 黑山楂
- English
- Hungarian thorn, Pannonian black hawthorn, Black hawthorn
- Russian
- Боярышник черный
Synonyms
- Crataegus carpathica Lodd. ex Loudon
- Crataegus celsiana (Dum.Cours.) Bosc
- Crataegus melanocarpa var. polyphylla Lange
- Crataegus nigra f. borosii Ker.-Nagy & D.Bartha
- Crataegus nigra f. csapodyae D.Bartha & Ker.-Nagy
- Crataegus nigra f. javorkae Ker.-Nagy & D.Bartha
- Crataegus nigra f. karpatii Ker.-Nagy & D.Bartha
- Crataegus nigra f. pappii D.Bartha & Ker.-Nagy
- Crataegus nigra f. penzesii Ker.-Nagy & D.Bartha
- Crataegus nigra f. prodanii D.Bartha & Ker.-Nagy
- Crataegus nigra f. vajdae D.Bartha & Ker.-Nagy
- Crataegus oxyacantha var. celsianus Sanio
- Crataegus versicolor Rochel
- Mespilus celsiana Dum.Cours.
- Mespilus nigra (Waldst. & Kit.) Willd.
- Mespilus pentagyna var. celsiana (Dum.Cours.) Wenz.
- Phaenopyrum nigrum (Waldst. & Kit.) M.Roem.
Photos
Photo: Oleksandr Shynder, CC BY 4.0, from iNaturalist 
Photo: Dmitriy Bochkov, CC BY 4.0, from iNaturalist
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- Crataegus ambiguaRosaceae
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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); US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.