Summary description from Wikipedia:

Crataegus opaca in languages:

English

Western Mayhaw

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Parent Taxon

• Crataegus

Sibling Taxa

• Brevispinae
• Crataegus
• Crataegus acutifolia
• Crataegus aestivalis
• Crataegus alabamensis
• Crataegus alleghaniensis
• Crataegus aprica
• Crataegus aquacervensis
• Crataegus ashei
• Crataegus atrofusca
• Crataegus atrovirens
• Crataegus aurantia
• Crataegus aurescens
• Crataegus austromontana
• Crataegus baroussana
• Crataegus beadlei
• Crataegus beata
• Crataegus berberifolia
• Crataegus biltmoreana
• Crataegus bornmuelleri
• Crataegus brachyacantha
• Crataegus brainerdii
• Crataegus brazoria
• Crataegus brittonii
• Crataegus calpodendron
• Crataegus canadensis
• Crataegus castlegarensis
• Crataegus chlorosarca
• Crataegus chrysocarpa
• Crataegus chungtienensis
• Crataegus coccinea
• Crataegus coccinioides
• Crataegus cognata
• Crataegus coleae
• Crataegus collina
• Crataegus columbiana
• Crataegus compacta
• Crataegus compta
• Crataegus condigna
• Crataegus corusca
• Crataegus crus-galli
• Crataegus cuneata
• Crataegus cupressocollina
• Crataegus cuprina
• Crataegus daghestanica
• Crataegus dahurica
• Crataegus dilatata
• Crataegus dipyrena
• Crataegus dispar
• Crataegus disperma
• Crataegus dissona
• Crataegus distincta
• Crataegus dodgei
• Crataegus douglasii
• Crataegus enderbyensis
• Crataegus erythrocarpa
• Crataegus erythropoda
• Crataegus flabellata
• Crataegus flava
• Crataegus florifera
• Crataegus fluviatilis
• Crataegus furtiva
• Crataegus gattingeri
• Crataegus gaylussacia
• Crataegus germanica
• Crataegus glareosa
• Crataegus gracilior
• Crataegus grandifolia
• Crataegus greggiana
• Crataegus harbisonii
• Crataegus holmesiana
• Crataegus hupehensis
• Crataegus incaedua
• Crataegus indicens
• Crataegus integriloba
• Crataegus intricata
• Crataegus invisa
• Crataegus iracunda
• Crataegus irrasa
• Crataegus jesupii
• Crataegus johnstonii
• Crataegus jonesiae
• Crataegus kansuensis
• Crataegus kelloggii
• Crataegus klokovii
• Crataegus knorringiana
• Crataegus lacrimata
• Crataegus lanuginosa
• Crataegus lassa
• Crataegus latebrosa
• Crataegus lepida
• Crataegus levis
• Crataegus lindenii
• Crataegus lucorum
• Crataegus lumaria
• Crataegus macracantha
• Crataegus macrosperma
• Crataegus margarettae
• Crataegus maximowiczii
• Crataegus melanocarpa
• Crataegus menandiana
• Crataegus mendosa
• Crataegus mexicana
• Crataegus michauxii
• Crataegus minor
• Crataegus mollis
• Crataegus munda
• Crataegus nananixonii
• Crataegus necopinata
• Crataegus nelsonii
• Crataegus neobushii
• Crataegus nigra
• Crataegus nitida
• Crataegus nitidula
• Crataegus okanaganensis
• Crataegus okennonii
• Crataegus opaca
• Crataegus opima
• Crataegus opulens
• Crataegus orbicularis
• Crataegus oreophila
• Crataegus ouachitensis
• Crataegus padifolia
• Crataegus pearsonii
• Crataegus pedicellata
• Crataegus pennsylvanica
• Crataegus pequotorum
• Crataegus persimilis
• Crataegus pexa
• Crataegus phaenopyrum
• Crataegus phippsii
• Crataegus pinnatifida
• Crataegus platycarpa
• Crataegus poplavskae
• Crataegus populnea
• Crataegus prona
• Crataegus pruinosa
• Crataegus pulcherrima
• Crataegus punctata
• Crataegus purpurella
• Crataegus putata
• Crataegus pyracanthifolia
• Crataegus quaesita
• Crataegus ravida
• Crataegus reverchonii
• Crataegus rivularis
• Crataegus rivuloadamensis
• Crataegus rivulopugnensis
• Crataegus rosei
• Crataegus rubribracteolata
• Crataegus saligna
• Crataegus sanguinea
• Crataegus sargentii
• Crataegus scabrida
• Crataegus scabrifolia
• Crataegus schizophylla
• Crataegus schuettei
• Crataegus sheila-phippsiae
• Crataegus shuswapensis
• Crataegus silvestris
• Crataegus spathulata
• Crataegus spatiosa
• Crataegus spes-aestatum
• Crataegus spissa
• Crataegus stenosepala
• Crataegus stevenii
• Crataegus subheterophylla
• Crataegus submollis
• Crataegus suborbiculata
• Crataegus subsphaerica
• Crataegus succulenta
• Crataegus sulfurea
• Crataegus tanuphylla
• Crataegus taurica
• Crataegus tenuior
• Crataegus texana
• Crataegus thermopegaea
• Crataegus tinctoria
• Crataegus tracyi
• Crataegus triflora
• Crataegus turnerorum
• Crataegus ucrainica
• Crataegus umbratilis
• Crataegus uniflora
• Crataegus ursopedensis
• Crataegus venusta
• Crataegus viburnifolia
• Crataegus viridis
• Crataegus warneri
• Crataegus wattiana
• Crataegus wilsonii
• Crataegus wootoniana
• Crataegus zangezura
• Crataegus × bicknellii
• Crataegus × brevipes
• Crataegus × canescens
• Crataegus × cogswellii
• Crataegus × dispessa
• Crataegus × hudsonica
• Crataegus × kennedyi
• Crataegus × laneyi
• Crataegus × lavallei
• Crataegus × maligna
• Crataegus × mordenensis
• Crataegus × notha
• Crataegus × pilosa
• Crataegus × puberis
• Crataegus × rubrocarnea
• Crataegus × ruscinonensis
• Crataegus × simulata
• Crataegus × vailiae
• Cuneatae
• Douglasia
• Hupehensis
• Macracanthae
• Montaninsulae
• Sanguineae

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