Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Rosales
Series: Crus-galli
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (10/20/20):
Crataegus crus-galli var. crus-galli
FAMILY
Rosaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
You may also want to check Trees, Shrubs, and Woody Vines of North Carolina
Read more about Crataegus at Vascular Plants of North Carolina.
INCLUDING
PLANTS NATIONAL DATABASE:
Crataegus crus-galli
FAMILY
Rosaceae
INCLUDING PLANTS National Database
Crataegus arborea
SYNONYMOUS WITH Flora of North America north of Mexico, vol. 9 (2014)
Crataegus crus-galli var. crus-galli
SYNONYMOUS WITH Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014)
Crataegus crus-galli var. crus-galli
INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 097-20-009:
Crataegus crus-galli FAMILY Rosaceae
(?) Manual of the Southeastern Flora (Small, 1933, 1938)
Crataegus crus-galli
INCLUDING Beadle in Flora of the Southeastern US (Small, 1913)
Crataegus algens
INCLUDING Beadle in Flora of the Southeastern US (Small, 1913)
Crataegus macra
INCLUDING -
Crataegus canbyi
COMMON NAME:
Cockspur Hawthorn
To see larger pictures, click or hover over the thumbnails.
)
Manual of the Trees of North America (Exclusive of Mexico) (Sargent, 1905) mtna_i_434
)
Manual of the Trees of North America (Exclusive of Mexico) (Sargent, 1905) mtna_i_435
Cratægus canbyi
)
Manual of the Trees of North America (Exclusive of Mexico) (Sargent, 1905) mtna_i_439
Cratægus algens
)
Manual of the Trees of North America (Exclusive of Mexico) (Sargent, 1905) mtna_i_444
Cratægus arborea
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_crcr2_001_lvd
)
USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide pnd_crcr2_006_lvd
)
JK Marlow jkm230331_2240
March Spartanburg County SC
Cockspur hawthorn has made enemies by overgrowing & dominating pastures, fencelines & scrubland, per Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014).
)
JK Marlow jkm230331_2241
March Spartanburg County SC
Moderately stout thorns, 3-6cm on twigs, to 10cm and compound on trunk, per Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014).
)
Ron Lance rwlccrusgalli_1
April Houston County GA
The most widespread and common hawthorn in the eastern US, per Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014).
)
Ron Lance rwlccrusgalli_1b
April Houston County GA
Crus-galli stamen counts vary from 5-20, at times varying in the same plant, per Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014).
)
Richard and Teresa Ware rtw_crataegus_crus_galli
May MA
Arnold Arboretum
)
Sam Pratt sbp_20140505_132353
May Spartanburg County SC
In cultivation
C. crus-galli concept today includes all forms with glabrous or nearly ...
)
Sam Pratt sbp_20140505_132414
May Spartanburg County SC
In cultivation
glabrous leaves, twigs & floral parts AND leaf shape ± elliptic to obovate, per Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014).
)
Ron Lance rwlccrusgalli_2
September Haywood County NC
Fruit occasionally red but in some plants may be dull red, russet, or greenish with a red blush, per Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014).
)
Sam Pratt sbp_093021_1014
September Spartanburg County SC
in cultivation
)
Ron Lance rwl394_a
September-October
Leaves usually glabrous, adaxially glossy in sun; margins finely serrate, per Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014).
)
JK Marlow jkm0511b_02
November Haywood County NC
Corneille Bryan Native Garden
)
JK Marlow jkm0511b_03
November Haywood County NC
Corneille Bryan Native Garden
)
JK Marlow jkm0511b_04
November Haywood County NC
Corneille Bryan Native Garden
)
Ron Lance rwlccrusgalli_3
Month Unknown Haywood County NC
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (10/20/20):
Crataegus crus-galli var. crus-galli
FAMILY
Rosaceae
INCLUDING
PLANTS NATIONAL DATABASE:
Crataegus crus-galli
FAMILY
Rosaceae
INCLUDING
PLANTS National Database
Crataegus arborea
SYNONYMOUS WITH
Flora of North America north of Mexico, vol. 9
Crataegus crus-galli var. crus-galli
SYNONYMOUS WITH
Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014)
Crataegus crus-galli var. crus-galli
INCLUDED WITHIN
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 097-20-009:
Crataegus crus-galli
FAMILY
Rosaceae
(?)
Manual of the Southeastern Flora (Small, 1933, 1938)
Crataegus crus-galli
INCLUDING
Beadle in Flora of the Southeastern US (Small, 1913)
Crataegus algens
INCLUDING
Beadle in Flora of the Southeastern US (Small, 1913)
Crataegus macra
INCLUDING
-
Crataegus canbyi
394
Shrub; Tree
Perennial
Habitat: Pastures, thickets, disturbed woodlands and forests, fencerows, per Weakley's Flora
Native to the Carolinas & Georgia
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.
Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)
IS THE PLANT "ARMED"?
Armed with moderately stout nodal thorns (> 3cm long, 1.5-3mm in diameter)
LEAVES:
Deciduous
Simple
Alternate
Petioles short, partially winged (unwinged portion 2-5mm), eglandular
FLOWER:
Spring
White
Radially symmetrical
5-lobed calyx
5 petals
5-20 stamens (anthers white, yellow, pink or reddish)
Inferior ovary
Bisexual
Inflorescences of 5-20 flowers
FRUIT:
Summer/Fall
Dull red, russet, or greenish with a red blush
Pome
TO LEARN MORE about this plant, look it up in a good book!
- Gardening with the Native Plants of Tennessee (Hunter, 2002) p287
- Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014) p381
- How to Recognize Shrubs (Grimm, 1966) p135
- Landscaping with Native Trees (Sternberg & Wilson, 1995) p100
- Native Alternatives to Invasive Plants p072
- Native Shrubs and Woody Vines of the Southeast (Foote & Jones, 1989) p076
- Woody Plants of the Blue Ridge (Lance) p41
- Woody Plants of the Southeastern US: A Winter Guide (Lance, 2004) p120
If a search such as "Carex leptalea var. leptalea" doesn't deliver the results you want, try "Carex leptalea".
Or, to minimize chances of a misspelling, try just "Carex le".
Less is more: If "pencil flower" doesn't deliver the results you want, try "pencil".