Family: Rosaceae
Author: Münchh.
Bibliography: Hausvater 5(1): 147 (1770)
Year: 1770
Status: accepted
Rank: species
Genus: Crataegus
Vegetable: Unknown
Observations: C. & E. U.S.A. to Mexico (Coahuila, Tamaulipas)
Description
The Dwarf hawthorn, scientifically known as Crataegus uniflora, is a species within the Rosaceae family that finds its native range spanning from the central and eastern United States all the way to Mexico, specifically Coahuila and Tamaulipas.
This rugged and charming plant is noted for its smaller stature compared to other hawthorns, typically thriving in diverse habitats. The species was first described in the literature by Münchh. in Hausvater 5(1): 147, back in 1770.
The Dwarf hawthorn is an adaptable and resilient species, often found in woodland edges, open fields, and sometimes in more arid regions within its geographical range. Its small size makes it an ideal candidate for ornamental use in gardens and landscapes where space might be limited.
In terms of ecological value, Crataegus uniflora is renowned for its attractive blooms which not only enhance aesthetic appeal but also play a crucial role in supporting local wildlife. The plant produces clusters of flowers that are a primary source of nectar for numerous pollinators, including bees and butterflies. Following the blooming period, the plant yields small fruits, commonly known as haws, which provide sustenance for various bird species and small mammals.
The leaves of the Dwarf hawthorn are another distinctive feature, typically exhibiting a dark green hue that can turn to striking shades of red or purple in the fall, adding a splash of color to autumn landscapes.
In summary, Crataegus uniflora or the Dwarf hawthorn, is a small but significant member of the Rosaceae family, valued for its ecological contributions, ornamental features, and adaptability across a wide geographical range from the central and eastern U.S. to parts of Mexico.
Common Names
Eng: dwarf hawthorn, one-flower hawthorn, oneflower hawthorn
En: Dwarf hawthorn, One-flower hawthorn, Oneflower hawthorn
Bg: Едноцветен глог
Ru: Боярышник одноцветковый
Synonyms
- Mespilus axillaris (Pers.)
- Crataegus tomentosa var. smithii ((Sarg.) Eggl.)
- Crataegus arenicola (Ashe)
- Crataegus rhodella (Ashe)
- Crataegus smithii (Sarg.)
- Mespilus xanthocarpa (Ehrh. ex L.f.)
- Crataegus gregalis (Beadle)
- Anthomeles flexispina ((Moench) M.Roem.)
- Crataegus trianthophora (Sarg.)
- Mespilus unilateralis ((Pers.) Poir.)
- Mespilus uniflora (K.Koch)
- Mespilus azarolus var. aurea ((Marshall) Castigl.)
- Phaenopyrum parvifolium ((Aiton) M.Roem.)
- Crataegus uniflora var. inermis (Dippel)
- Xeromalon obovatum (Raf.)
- Crataegus xanthocarpa ((Ehrh. ex L.f.) Medik.)
- Crataegus flexuosa ((Poir.) DC.)
- Crataegus uniflora grossulariifolia (Dippel)
- Mespilus parvifolia ((Aiton) Dum.Cours.)
- Crataegus armentalis (Beadle)
- Crataegus uniflora var. brittonii ((Eggl.) Lance)
- Crataegus uniflora florida (Koehne)
- Crataegus uniflora var. grossulariifolia (Zabel)
- Crataegus uniflora betulifolia (Dippel)
- Crataegus uniflora var. florida ((Koehne) Zabel)
- Crataegus unilateralis (Pers.)
- Crataegus raleighensis (Ashe)
- Crataegus parvifolia var. florida (Lodd. ex Loudon)
- Crataegus parvifolia var. grossulariifolia (Lodd. ex Loudon)
- Crataegus brittonii (Eggl.)
- Mespilus uniflora subvar. inermis ((Dippel) Asch. & Graebn.)
- Mespilus uniflora subvar. grossulariifolia ((Dippel) Asch. & Graebn.)
- Mespilus uniflora subvar. florida ((Koehne) Asch. & Graebn.)
- Mespilus uniflora subvar. betulifolia ((Dippel) Asch. & Graebn.)
- Mespilus oxyacantha aurea (Marshall)
- Phaenopyrum uniflorum ((Du Roi) M.Roem.)
- Crataegus choriophylla (Sarg.)
- Crataegus bisulcata (Ashe)
Distribution
- Alabama (native)
- Arkansas (native)
- Delaware (native)
- Florida (native)
- Georgia (native)
- Indiana (native)
- Kentucky (native)
- Louisiana (native)
- Maryland (native)
- Mexico Northeast (native)
- Mississippi (native)
- Missouri (native)
- New Jersey (native)
- New York (native)
- North Carolina (native)
- Ohio (native)
- Oklahoma (native)
- Pennsylvania (native)
- South Carolina (native)
- Tennessee (native)
- Texas (native)
- Virginia (native)
- West Virginia (native)
Additional Images
Leaf
Taken Oct 1, 2020 by Diego Alex (cc-by-sa)
Taken Nov 13, 2022 by Maarten Vanhove (cc-by-sa)
Taken May 13, 2022 by Shirley Hutcherson (cc-by-sa)
Taken Jun 15, 2022 by Tanya Rath (cc-by-sa)
Bark
Taken Nov 13, 2022 by Maarten Vanhove (cc-by-sa)
Flower
Taken May 13, 2022 by Shirley Hutcherson (cc-by-sa)
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.
Sources
- WFO (No URL)
- IPNI (No URL)
- GBIF (https://www.gbif.org/species/3015389)
- POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:724432-1)
- PlantNet (https://identify.plantnet.org/species/the-plant-list/Crataegus uniflora Münchh.)
