Crataegus calpodendron

ClassificationDicots
FamilyRosaceae
Family (Traditional)Rosaceae
GenusCrataegus
Species:Crataegus calpodendron (Ehrh.) Medik.
Common NamePear Hawthorn
Growth Habittree
Plant Notes**
CharacteristicsArmaments: Yes; Milky Sap: No; Photosynthetic: Yes; Stipules: Yes; Woody Herbaceous: Woody; Natural Area Presence: GILES; Natural Area Presence: GRSM; Natural Area Presence: LGS; Natural Area Presence: NCCGSNA; Duration: Perennial; General Ecology: Terrestrial; Growth Habit: tree; Moisture Requirements: Sub-xeric; Moisture Requirements: Dry-mesic; Moisture Requirements: Mesic; Region of Origin: North America; Reproductive Phenology: May; Reproductive Phenology: June; Leaf Arrangement: alternate; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaf Petiole Type: petiolate; Leaf Type: broadleaf; Leaf Venation: pinnate; Leaflet Margins: doubly serrate; Leaflet Margins: lobed; Leaflet Margins: serrulate; Leaflet Number: 0; Base Flower Color: White; Fruit Dehiscence: No; Fruit Type: Berry; Fruit Type: Pome; Fruit Wet/Dry: Wet; Hypanthium Present: Yes; Ovary Position: Inferior; Overall Flower Symmetry: Actinomorphic; Perianth Present: Yes; Petal Fusion: No; Petal Number: 5; Sepal Fusion: No; Sepal Number: 5; Sexuality: monoclinous; Sporangium Arrangement: N/A
C value 6
StatusNative; TN[SNR] KY[S4?] (State Rank); G5 (Global Rank)
Specimen(s) View and Download Specimen Details »

** Not applicable or data not available.

Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

  • State Boundaries
  • Counties
  • Counties - Species Present
Ecoregions
  • Southeastern Plains
    • Blackland Prarie
  • Blue Ridge Mountains
  • Ridge and Valley
  • Cumberland Plateau
  • Cumberland Mountains
  • Allegheny Plateau
  • Interior Plateau
    • Bluegrass Region
    • Nashville Basin
    • Pennyroyal Karst Plain
    • Western Highland Rim
    • Eastern Highland Rim

Synonyms

SynonymFull Citation
Crataegus hispidula Crataegus hispidula Sarg.
Crataegus insperata Crataegus insperata Sarg.
Crataegus mollicula Crataegus mollicula Sarg.
Crataegus mollita Crataegus mollita Sarg.
Crataegus obscura Crataegus obscura Sarg.
Crataegus rupicola Crataegus rupicola Sarg.
Crataegus scabera Crataegus scabera Sarg.
Crataegus spinulosa Crataegus spinulosa Sarg.
Crataegus tomentosa var. microcarpa Crataegus tomentosa var. microcarpa Chapm.
Mespilus calpodendron Mespilus calpodendron Ehrh.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort.

Counties included on distribution map: Adair (KY), Bracken (KY), Carter (KY), Christian (KY), Clay (KY), Crittenden (KY), Estill (KY), Harlan (KY), Harrison (KY), Laurel (KY), Lawrence (KY), Lee (KY), Letcher (KY), Livingston (KY), Lyon (KY), McCreary (KY), Marion (KY), Metcalfe (KY), Nicholas (KY), Owsley (KY), Powell (KY), Robertson (KY), Rockcastle (KY), Trigg (KY), Anderson (TN), Blount (TN), Cheatham (TN), Davidson (TN), Dickson (TN), Franklin (TN), Giles (TN), Hamilton (TN), Hickman (TN), Jefferson (TN), Lewis (TN), Marion (TN), Maury (TN), Montgomery (TN), Polk (TN), Roane (TN), Rutherford (TN), Stewart (TN), Van Buren (TN), Williamson (TN)

Herbaria represented by specimen data listed below: APSC, BEREA, EKY, TENN, UCHT, MEM, MTSU, UOS, VDB

Range of years during which specimens were collected: 1942 - 2016

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
31234100603818 Bracken Kentucky 21 Jun 1999 Ross C. Clark
24863
EKY
Crataegus calpodendron
31234100604535 Marion Kentucky 03 May 1999 Timothy J. Weckman
4782
EKY
Crataegus calpodendron
31234100604543 Carter Kentucky 23 May 1965 Elizabeth M. Browne
10254
EKY
crataegus calpodendron
31234100603883 Lawrence Kentucky 15 Jun 2006 Timothy J. Weckman
10603
EKY
Crataegus calpodendron
31234100603917 Harrison Kentucky 07 Jun 1999 Ross C. Clark
24594
EKY
Crataegus calpodendron
31234100603925 Letcher Kentucky 13 Oct 1978 Jeffrey D. Sole
601
EKY
Crataegus calpodendron
N/A Kentucky Johnnie B. Varner
784
EKY
Crataegus calpodendron
31234100603834 Lee Kentucky 21 Jun 1996 Timothy J. Weckman
2867
EKY
Crataegus calpodendron
31234100603842 McCreary Kentucky 24 Jun 1972 Elizabeth M. Browne
72E8.7
EKY
Crataegus calpodendron
31234100603909 Carter Kentucky 23 May 1965 Elizabeth M. Browne
10254
EKY
Crataegus calpodendron
TENN-V-0116147 Dickson Tennessee
TENN
Crataegus calpodendron
TENN-V-0116143 Anderson Tennessee
TENN
Crataegus calpodendron
TENN-V-0116157 Stewart Tennessee
TENN
Crataegus calpodendron
TENN-V-0116148 Giles Tennessee
TENN
Crataegus calpodendron
31234100603933 Owsley Kentucky 03 May 2006 Timothy J. Weckman
10039
EKY
Crataegus calpodendron
31234100603867 Owsley Kentucky 03 May 2006 Timothy J. Weckman
10014
EKY
Crataegus calpodendron
31234100603859 Nicholas Kentucky 13 Jul 1999 Ross C. Clark
25097
EKY
Crataegus calpodendron
31234100603826 Kentucky Not shown-Not shown-Not shown Johnny B. Varner
784
EKY
Crataegus calpodendron
31234100603891 Clay Kentucky 30 May 1996 Timothy J. Weckman
2694
EKY
Crataegus calpodendron
31234100603941 Robertson Kentucky 05 Jul 1999 Ross C. Clark
25063
EKY
Crataegus calpodendron
31234100603875 Marion Kentucky 31 Aug 1997 Ross C. Clark
23576
EKY
Crataegus calpodendron
31234100604550 Adair Kentucky 25 Sep 1982 Ronald L. Jones
3991
EKY
Crataegus calpodendron
BEREA019691 Harlan Kentucky
BEREA
Crataegus calpodendron
TENN-V-0116150 Marion Tennessee
TENN
Crataegus calpodendron
TENN-V-0116160 Williamson Tennessee
TENN
Crataegus calpodendron
TENN-V-0116158 Van Buren Tennessee
TENN
Crataegus calpodendron
TENN-V-0116144 Blount Tennessee
TENN
Crataegus calpodendron
TENN-V-0116543 McCreary Kentucky
TENN
Crataegus calpodendron
TENN-V-0116151 Marion Tennessee
TENN
Crataegus calpodendron
TENN-V-011614 Dickson Tennessee
TENN
Crataegus calpodendron
TENN-V-0116159 Williamson Tennessee
TENN
Crataegus calpodendron
TENN-V-0116156 Roane Tennessee
TENN
Crataegus calpodendron
TENN-V-0116155 Roane Tennessee
TENN
Crataegus calpodendron
TENN-V-0116149 Lewis Tennessee
TENN
Crataegus calpodendron
TENN-V-0116541 Carter Kentucky
TENN
Crataegus calpodendron
TENN-V-0116145 Cheatham Tennessee
TENN
Crataegus calpodendron
TENN-V-0116154 Montgomery Tennessee
TENN
Crataegus calpodendron
TENN-V-0116152 Maury Tennessee
TENN
Crataegus calpodendron
UCHT015064 Van Buren Tennessee
UCHT
Crataegus calpodendron
UCHT015059 Lewis Tennessee
UCHT
Crataegus calpodendron
UCHT015065 Tennessee
UCHT
Crataegus calpodendron
UCHT015063 Hamilton Tennessee
UCHT
Crataegus calpodendron
APSC0076728 Laurel Kentucky
APSC
Crataegus calpodendron
TENN-V-0116153 Maury Tennessee
TENN
Crataegus calpodendron
TENN-V-0116542 Livingston Kentucky
TENN
Crataegus calpodendron
UCHT015061 Polk Tennessee
UCHT
Crataegus calpodendron
UCHT015060 Carter Kentucky
UCHT
Crataegus calpodendron
UCHT015062 Tennessee
UCHT
Crataegus calpodendron
APSC0096328 Crittenden Kentucky
APSC
Crataegus calpodendron
APSC0077664 Christian Kentucky 13 Jul 1982 John Macgregor
APSC
Crataegus calpodendron
APSC0017456 Polk Tennessee 11 May 2011 Joey Shaw, Dwayne Estes, Sunny Hart, Emily Blyveis, Aaron Floden, and Rob Shepard
APSC
Crataegus calpodendron
APSC0097584 Estill Kentucky
APSC
Crataegus calpodendron
APSC0070252 Laurel Kentucky 19 May 1987 Max Medley
APSC
Crataegus calpodendron
APSC0068401 Rockcastle Kentucky 10 Oct 2016 Mason Brock
APSC
Crataegus calpodendron
APSC0008349 Davidson Tennessee 12 May 2006 Andrea Bishop, Todd Crabtree
APSC
Crataegus calpodendron
APSC0045399 Trigg Kentucky 19 Sep 2015 Mason Brock
APSC
Crataegus calpodendron
APSC0008351 Cheatham Tennessee 26 Apr 2006 David Lincicome
APSC
Crataegus calpodendron
APSC0080038 Metcalfe Kentucky
APSC
Crataegus calpodendron
APSC0005379 Trigg Kentucky 18 May 1991 Edward W. Chester
91-9
APSC
Crataegus calpodendron
APSC0005373 Stewart Tennessee 14 May 2008 Edward W. Chester
14740
APSC
Crataegus calpodendron
APSC0050189 Van Buren Tennessee
APSC
Crataegus calpodendron
APSC0005377 Montgomery Tennessee 23 Jun 1975 Edward W. Chester
2985
APSC
Crataegus calpodendron
APSC0005374 Dickson Tennessee 25 May 1942 R.E. Shanks
2098
APSC
Crataegus calpodendron
APSC0008350 Cheatham Tennessee 23 May 2006 Andrea Bishop, David Lincicome.
APSC
Crataegus calpodendron
APSC0005276 Trigg Kentucky 13 Jul 1966 William H. Ellis
1933
APSC
Crataegus calpodendron
APSC0050401 Lewis Tennessee
APSC
Crataegus calpodendron
APSC0080037 Metcalfe Kentucky
APSC
Crataegus calpodendron
APSC0097906 Powell Kentucky
APSC
Crataegus calpodendron
APSC0074717 Laurel Kentucky 19 May 1987 Max Medley
APSC
Crataegus calpodendron
APSC0005378 Montgomery Tennessee 16 Jun 1982 Edward W. Chester
82-416
APSC
Crataegus calpodendron
APSC0045402 Lyon Kentucky 07 Jun 2013 Devin Rodgers
APSC
Crataegus calpodendron
UCHT036925 Cheatham Tennessee
UCHT
Crataegus calpodendron
UCHT031973 Hamilton Tennessee
UCHT
Crataegus calpodendron
UCHT036826 Cheatham Tennessee
UCHT
Crataegus calpodendron
UCHT036337 Polk Tennessee
UCHT
Crataegus calpodendron
UCHT036827 Cheatham Tennessee
UCHT
Crataegus calpodendron
UOS05423 Franklin Tennessee 10 Jul 2008 Jon Evans
UOS
Crataegus calpodendron
UOS08901 Franklin Tennessee 10 Jul 2013 Jon Evans
UOS
Crataegus calpodendron
UOS05424 Van Buren Tennessee 17 Jul 2002 Chris A. Fleming
UOS
Crataegus calpodendron
UOS05425 Franklin Tennessee 21 Sep 2006 Jon Evans
UOS
Crataegus calpodendron
BRIT150972 Tennessee
VDB
Crataegus calpodendron
BRIT150966 Tennessee
VDB
Crataegus calpodendron
BRIT150967 Tennessee
VDB
Crataegus calpodendron
"BRIT 530410" Trigg Kentucky 13 Jul 1966 William H. Ellis
01933
VDB
Crataegus calpodendron
BRIT150975 Tennessee
VDB
Crataegus calpodendron
BRIT150973 Tennessee
VDB
Crataegus calpodendron
APSC0005376 Montgomery Tennessee 05 Apr 1973 Edward W. Chester
2562
APSC
Crataegus calpodendron
APSC0005375 Stewart Tennessee 30 Aug 1968 H.R. Brock
3657
APSC
Crataegus calpodendron
APSC0044159 Hickman Tennessee
APSC
Crataegus calpodendron
N/A Kentucky Johnnie B. Varner
784
EKY
Crataegus calpodendron
MTSU007510 Rutherford Tennessee 16 May 1959 Jean Wilson
MTSU
Crataegus calpodendron
BRIT150978 Tennessee
VDB
Crataegus calpodendron
BRIT150971 Tennessee
VDB
Crataegus calpodendron
BRIT150970 Tennessee
VDB
Crataegus calpodendron
BRIT150974 Tennessee
VDB
Crataegus calpodendron
BRIT150968 Tennessee
VDB
Crataegus calpodendron
BRIT150979 Tennessee
VDB
Crataegus calpodendron
BRIT150977 Tennessee
VDB
Crataegus calpodendron
MEM015742 Livingston Kentucky 11 May 1971 Elizabeth M. Browne, Edward T. Browne Jr.
71E4.3
MEM
Crataegus calpodendron
BRIT150969 Tennessee
VDB
Crataegus calpodendron
BRIT150976 Tennessee
VDB
Crataegus calpodendron
N/A Kentucky Johnnie B. Varner
784
EKY
Crataegus calpodendron
TENN-V-0245411 Jefferson Tennessee Jun. 1842 Rugel
s.n.
TENN
Crataegus calpodendron
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Plant Photos

Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Dwayne Estes
Crataegus calpodendron - Tara Littlefield
Crataegus calpodendron - Tara Littlefield
Crataegus calpodendron - Tara Littlefield
Crataegus calpodendron - Tara Littlefield
Crataegus calpodendron - Tara Littlefield
Crataegus calpodendron - Tara Littlefield