Taxon  Report   8429 
Crataegus monogyna  Jacquin

Crataegus monogyna
© 2007 Luigi Rignanese
Crataegus monogyna, a dicot, is a shrub that is not native to California; it was introduced from elsewhere and naturalized in the wild.
The California Invasive Plant Council classifies its potential impact on native ecosystems as limited   (plant profile / CalWeedMapper).

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
 and Associations

Bloom Period
Crataegus monogyna
© 2007 Dr. Amadej Trnkoczy
Family: ROSACEAE  
Genus: Crataegus
Distribution by County 

Add an Observation of  Crataegus monogyna

Name Status:
Accepted by TJM2 + PLANTS
Alternate Names:
(according to)

PLANTS: Crataegus curvisepala
PLANTS: Crataegus oxyacantha var. paulii
PLANTS: Crataegus oxyacantha
 More information about  Crataegus monogyna

Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Nov 29, 2015).

The information on this page comes from diverse sources. None of the links are sponsored.

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