OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Rosales
Series: Crus-galli    

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Crataegus ×mohrii   FAMILY Rosaceae   Go to FSUS key



(?) INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Crataegus crus-galli   FAMILY Rosaceae

INCLUDED WITHIN Tennessee Flora Committee (2015)

Crataegus reverchonii

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 9 (2014)

Crataegus reverchonii var. mohrii

SYNONYMOUS WITH Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014)

Crataegus ×mohrii

SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)

Crataegus mohrii

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)

Crataegus mohrii

 

COMMON NAME:
Mohr's Hawthorn


         To see larger pictures, click or hover over the thumbnails.

image of Crataegus ×mohrii, Mohr's Hawthorn

Manual of the Trees of North America (Exclusive of Mexico) (Sargent, 1905)    mtna_i_453b

        

image of Crataegus ×mohrii, Mohr's Hawthorn

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_crde5_001_lvd

        

 

 

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Crataegus ×mohrii   FAMILY Rosaceae

(?) INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Crataegus crus-galli   FAMILY Rosaceae

INCLUDED WITHIN Tennessee Flora Committee (2015)
Crataegus reverchonii

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 9
Crataegus reverchonii var. mohrii

SYNONYMOUS WITH Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014)
Crataegus ×mohrii

SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)
Crataegus mohrii

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Crataegus mohrii

 

Find by SCIENTIFIC NAME:

2825

Shrub; Tree
Perennial

Habitat: Hardwood and pine-hardwood forest understories, per Weakley's Flora

Native to Georgia

Rare and sporadic

map
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
15-20 stamens (anthers yellow)
Inferior ovary
Bisexual

Inflorescences of 5-20 flowers

FRUIT:
Summer/Fall
Pome

 

TO LEARN MORE about this plant, look it up in a good book!



 


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