''Crataegus crus-galli'' is a species of
hawthorn
Hawthorn or Hawthorns may refer to:
Plants
* '' Crataegus'' (hawthorn), a large genus of shrubs and trees in the family Rosaceae
* ''Rhaphiolepis'' (hawthorn), a genus of about 15 species of evergreen shrubs and small trees in the family Rosace ...
known by the common names cockspur hawthorn and cockspur thorn. It is native to eastern North America from
Ontario
Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
to
Texas
Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2 ...
to
Florida
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ...
, and it is widely used in
horticulture
Horticulture is the branch of agriculture that deals with the art, science, technology, and business of plant cultivation. It includes the cultivation of fruits, vegetables, nuts, seeds, herbs, sprouts, mushrooms, algae, flowers, seaweeds and no ...
.
It is thought to be the parent, along with ''
Crataegus succulenta
''Crataegus succulenta'' is a species of hawthorn known by the common names fleshy hawthorn, succulent hawthorn, and round-fruited cockspurthorn. It is "the most wide-ranging hawthorn in North America", native to much of southern Canada, and the U ...
'', of the
tetraploid
Polyploidy is a condition in which the cells of an organism have more than one pair of ( homologous) chromosomes. Most species whose cells have nuclei (eukaryotes) are diploid, meaning they have two sets of chromosomes, where each set contains ...
species ''
Crataegus persimilis''.
Description
This is a small tree growing up to about 10 meters tall and 8 meters wide, rounded in form when young and spreading and flattening as it matures. The leaves are 5 to 6 centimeters long, glossy dark green in color and turning gold to red in the fall. The flowers are white and have a scent generally considered unpleasant. The fruits are small
pome
In botany, a pome is a type of fruit produced by flowering plants in the subtribe Malinae of the family Rosaceae. Well-known pomes include the apple, pear, and quince.
Etymology
The word ''pome'' entered English in the late 14th century, and re ...
s that vary in colour, usually a shade of red.
[ Most wild varieties of the tree are heavily armed in sharp thorns several centimeters long.
]
Cultivation
This species is a popular ornamental tree
Ornamental plants or garden plants are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that i ...
, especially var. ''inermis'', which lacks thorns. Many other wild forms would be very suitable for landscaping
Landscaping refers to any activity that modifies the visible features of an area of land, including the following:
# Living elements, such as flora or fauna; or what is commonly called gardening, the art and craft of growing plants with a goal o ...
if better known, and yellow-fruited forms exist.[
]
Uses
The fruit is edible and can be made into jelly or crushed to make tea.
Images
Image:Crataegus crus-galli flowers 1.jpg, ''C. crus-galli'' var. ''pyracanthifolia''
Image:Crataegus crus galli 3.jpg, ''C. crus-galli'' var. ''pyracanthifolia''
Image:Crataegus crus galli 2.jpg, Thorns on 2 to 3-year old branches
Image:Crataegus crus galli 1.jpg, Branched thorns on the trunk
Image:Crataeguscrusgalli.jpg, Seeds
Image:Crataegus crus-galli fruit USDA-ARS.jpg, Preserved fruit
See also
* List of hawthorn species with yellow fruit
Most species of ''Crataegus'' (hawthorn) have red fruit, others can have black or purple fruit, and some have yellow or orange fruit.
European and Asian species
* '' C. altaica''
* '' C. azarolus'', fruit yellow, orange-yellowish, or red
* ''C.' ...
References
External links
OSU Ornamental Profile
{{Taxonbar, from=Q916961
crus-galli
Edible fruits
Plants described in 1753
Taxa named by Carl Linnaeus
Trees of the Southeastern United States