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 Eastern Hawthorn at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Rosales
Series: Tenuifoliae
WEAKLEY'S FLORA (10/20/20):
Crataegus macrosperma
FAMILY
Rosaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Crataegus macrosperma
FAMILY
Rosaceae
SYNONYMOUS WITH
Flora of North America
Crataegus macrosperma
SYNONYMOUS WITH
Haws: A Guide to Hawthorns of the Southeastern US (Lance, 2014)
Crataegus macrosperma
INCLUDING
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Crataegus flabellata
INCLUDED WITHIN
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 097-20-004:
Crataegus flabellata
FAMILY
Rosaceae
INCLUDING
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Crataegus macrosperma var. macrosperma
INCLUDING
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Crataegus macrosperma var. roanensis
INCLUDED WITHIN
Manual of the Southeastern Flora (Small, 1933)
Crataegus macrosperma
INCLUDING
Beadle in Flora of the Southeastern US (Small, 1913)
Crataegus macrosperma
INCLUDING
Beadle in Flora of the Southeastern US (Small, 1913)
Crataegus roanensis
COMMON NAME:
Eastern Hawthorn
Click or hover over the thumbnails to see larger pictures.
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_crma3_001_lvd
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_crro8_001_lvd
Crataegus roanensis
)
JK Marlow jkm0304t_30a
April Rutherford County NC
Chimney Rock Park
Thorns in series Tenuifoliae are moderately stout, 2-6cm, and often curved, per Haws: A Guide to Hawthorns of the Southeastern US.
)
Ron Lance rwlcmacrosperma_1
May Henderson County NC
Consistent in having adaxially scabrous young leaves and 5-10 stamens, per Weakley's Flora (2020).
)
JK Marlow jkm0407t_21
July Mitchell County NC
The Roan Highlands
)
Ron Lance rwl398_a
September
Fruit usually obovoid, sometimes subglobose or oblong, often pruinose, per Haws: A Guide to Hawthorns of the Southeastern US.
)
Ron Lance rwlcmacrosperma_2
September-October Henderson County NC
Leaf blades ovate to deltate; lobes acute to acuminate, per Haws: A Guide to Hawthorns of the Southeastern US.