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Flora of New York/Amygdaloideae 2

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Family Rosaceae (cont'd)


The grouping of the Rosaceae (rose family) taxa used here is based on the Angiosperm Phylogeny Website,[1] Eriksson (2003),[2] and Longhi (2014).[3] The subfamilies Rosoideae and Amygdaloideae are present in New York.
Rosaceae
 
Rosoideae
Ulmarieae

Filipendula

 
Rosodeae
Rubeae

Rubus

 
 
Colureae
 

Geum

 
 

Waldsteinia

 
 
 
Sanguisorbeae
Agrimoniinae

Agrimonia

 
Sanguisorbineae

Sanguisorba

 
 
 
Roseae

Rosa

 
Potentilleae
Potentillineae
 

Potentilla

 
 

Argentina

 
 
Fragariinae
 

Drymocallis

 
 

Comarum

 
 

Dasiphora

 
 

Sibbaldia

 
 

Fragaria

 
 
Alchemillinae
 

Alchemilla

 
 

Aphanes

 
 
 
 
 
 
 
 
 
 
Dryadoideae
 

Cercocarpus

 
 

Dryas

 
 
Amygdaloideae
Niellieae

Physocarpus

 
 
Amygdaleae

Prunus

 
 
Osmaronieae

Exochorda

 
 
Kerrieae
 

Rhodotypos

 
 

Kerria

 
 
 
Sorbarieae

Sorbaria

 
 
Spiraeeae

Spiraea

 
Pyrodeae
Gillenieae

Gillenia

 
Maleae
 

Amelanchier

 
 

Aronia

 
 

Photinia

 
 

Crataegus

 
 

Sorbus

 
 

Malus

 
 

Pyrus

 
 

Cydonia

 
 

Chaenomeles

 
 

Pyracantha

 
 

Cotoneaster

 
 
 
 
 
 
 
 
 
 
 
  1. ↑ P. F. Stevens (2001 onwards). Angiosperm Phylogeny Website. Version 13, July 2013.
  2. ↑ Torsten Eriksson, Malin S. Hibbs, Anne D. Yoder, Charles F. Delwiche, and Michael J. Donoghue (2003). "The phylogeny of Rosoideae (Rocaceae) based on sequences of the internal transcribed spacers (ITS) of Nuclear Ribosomal DNA and the TRN/F region of Chloroplast DNA." Int. J. Plant Sci. 164(2): 197–211.
  3. ↑ Sara Longhi, Lara Giongo, Matteo Buti, Nada Surbanovski, Roberto Viola, Riccardo Velasco, Judson A. Ward & Daniel J. Sargent (2014). "Molecular genetics and genomics of the Rosoideae: state of the art and future perspectives." Horticulture Research 1, Article number: 1.

Family Rosaceae (cont'd)Edit

Subfamily Amygdaloideae (cont'd)Edit

Tribe MaleaeEdit

The Maleae comprise the serviceberries, chokeberries, hawthorns, apples, pears, and quinces.

AmelanchierEdit
 
Amelanchier arborea
The species of Amelanchier are typically shrubs or small trees that go by the common names serviceberry, shadbush, or Juneberry.[1]
  1. ↑ L. Brouillet, F. Coursol, S.J. Meades, M. Favreau, M. Anions, P. Bélisle & P. Desmet. 2010+. "Amelanchier Medikus." VASCAN, the Database of Vascular Plants of Canada. http://data.canadensys.net/vascan/ (consulted on 2017-05-14)
Rosales — Rosaceae — Amygdaloideae — Maleae — Malinae — Amelanchier
Amelanchier Medik. Serviceberry N.Y. Status Images Distribution NY NPT
(F.Michx.) Fernald
1812. Mespilus arborea F.Michx.
1838. Pyrus wangenheimiana Tausch
1941. Amelanchier arborea Fernald
1946. A. arborea var. arborea
 Downy serviceberry,
Downy shadbush,
Common serviceberry,
Apple shadbush,
Shadblow,
Juneberry
Amélanchier arborescent,
Amélanchier arbre 		Native, CoC: 4,
Secure
FAC-FACU
Perennial,
Tree-shrub,
Sun - shade 		  NYFA-5
USDA-NN
Go Botany
VASCAN
ARS-GRIN
ITIS
FNA
Tropicos
LBJ
Images
Wikispecies
 Wiegand
1912. Amelanchier laevis Wiegand
1921. A. laevis var. nitida
1964. A. arborea var. laevis
1966. A. arborea var. cordifolia
1975. A. arborea ssp. laevis
 Allegheny serviceberry,
Smooth shadbush,
Smooth serviceberry
Amélanchier glabre,
Petites poires 		Native, CoC: 4,
Secure
Perennial,
Tree-shrub 		  NYFA-5
USDA-N
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VASCAN
ARS-GRIN
FNA
Tropicos
Images
Wikispecies
 (L.) Medik.
var. canadensis
1753. Mespilus canadensis L.
1793. Amelanchier canadensis Medik.
1930. Pyrus canadensis Farw.
 Coastal shadbush,
Eastern shadbush,
Eastern serviceberry,
Canadian serviceberry,
Canada serviceberry,
Oblongleaf serviceberry,
Shadblow,
Swamp shadbush
Amélanchier du Canada,
Amélanchier canadien 		Native, CoC: 7,
Secure
FAC-FACU
Perennial,
Tree-shrub 		  NYFA-5
USDA-N
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VASCAN
ARS-GRIN
Tropicos
BONAP
Images
Wikispecies
 Spach
1834. Amelanchier intermedia Spach
1975. A. × intermedia P.Landry
   [arborea × canadensis]
 Intermediate shadbush,
Intermediate serviceberry,
Purple serviceberry,
Swamp juneberry
Amélanchier intermédiaire 		Native, CoC: 7,
Secure
FACW
Perennial,
Tree 		  NYFA-5
USDA-N
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VASCAN
ARS-GRIN
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FNA
Tropicos
Images
Wikispecies
 (Pursh) DC.
1803. Mespilus canadensis var. rotundifolia
1813. Pyrus sanguinea sanguinea
Pursh
1825. Amelanchier sanguinea (Pursh) DC.
1840. A. canadensis var. rotundifolia
 Roundleaf serviceberry,
Round-leaved shadbush,
Red-twigged shadbush
Amélanchier sanguin,
Petites poires 		Native, CoC: 7,
Secure 		  NYFA-5
USDA-NN
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FNA
Images
Wikispecies
 (Lam.) K.Koch.
1783. Crataegus spicata Lam.
1912. Amelanchier stolonifera Wiegand
1922. A. stolonifera var. lucida Fernald
1948. Amelanchier lucida Fernald
1969. Amelanchier spicata K.Koch.
 Dwarf shadbush,
Running serviceberry,
Thicket shadbush
Amélanchier en épis 		Native, CoC: 7,
Secure
FACU
Perennial,
Shrub 		  NYFA-5
USDA-NN
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ARS-GRIN
ITIS
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Wikispecies
 Wiegand
1912. A. humilis Wiegand
1939. A. humilis var. compacta E.L.Nielsen - Amer. Midl. Naturalist 22(1):174–176
1939. A. humilis var. campestris E.L.Nielsen - Amer. Midl. Naturalist 22(1):176–177
1939. A. humilis var. exserrata E.L.Nielsen - Amer. Midl. Naturalist 22(1):177
1939. A. mucronata E.L.Nielsen (i)
 auct. A. stolonifera p.p.
 Low shadbush,
Low Juneberry,
Low shadblow,
Low serviceberry,
Running serviceberry
Amélanchier bas,
Amélanchier nain 		Native, CoC: 7,
Likely secure
Perennial,
Shrub 		  NYFA-4
USDA-N0
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VASCAN
ARS-GRIN
ITIS
FNA
Tropicos
LBJ
Images
Wikispecies
 Wiegand
1912. A. sanguinea fo. grandiflora
1914. A. sanguinea var. grandiflora
1920. A. grandiflora (Wiegand) Wiegand
1920.  non A. ×grandiflora Rehder
1921. A. amabilis Wiegand
 Lovely shadbush
Amélanchier gracieux 		Native, CoC: 8,
Likely secure 		  NYFA-4
USDA-NN
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VASCAN
ITIS
FNA
Images
Wikispecies
(Tausch) M.Roem.
    A. oligocarpa (Michx.) M.Roem.
1847. A. bartramiana (Tausch) M.Roem.
 Bartram shadbush,
Mountain shadbush,
Oblongfruit serviceberry
Amélanchier de Bartram 		Native, CoC: 9,
Likely secure 		  NYFA-4
USDA-NN
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Images
Wikispecies
E.P.Bicknell
1908. A. oblongifolia var. micropetala
1911. A. nantucketense E.P.Bicknell
1919. A. micropetala (B.L.Rob.) Ashe
 Nantucket serviceberry,
Nantucket shadbush 		Native, CoC: 10,
Endangered
FACU
Perennial,
Shrub 		NYFA-1
USDA-N0
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FNA
Tropicos
BONAP
Images
Wikispecies
Amelanchier hybridsEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Malinae — Amelanchier
Amelanchier Medik. Serviceberry N.Y. Status Images Distribution NY NPT
Rehder
  Amelanchier arborea ×
  Amelanchier laevis
    
    
    
 Large-flowered shadbush Native,
No specimens 		  NYFA-
Images
Wikispecies
A. amabilis × arborea
  Amelanchier amabilis ×
  Amelanchier arborea
    
    
    
 Native,
No specimens 		NYFA-
Images
Wikispecies
A. amabilis × humilis
  Amelanchier amabilis ×
  Amelanchier humilis
    
    
    
 Native,
No specimens 		NYFA-
Images
Wikispecies
A. bartramiana × laevis
  Amelanchier bartramiana ×
  Amelanchier laevis
    
    
    
 Native,
No specimens 		NYFA-N
Images
Wikispecies
AroniaEdit
 
Aronia melanocarpa
The genus Aronia was included in Photinia by Robertson et al. (1991), but Kalkman (2004) determined that the name Aronia should have priority. Based on the molecular phylogeny, Potter et al. (2007) then found that the two genera should be classified as distinct.
Rosales — Rosaceae — Amygdaloideae — Maleae — Malinae — Aronia
Aronia Chokeberry N.Y. Status Images Distribution NY NPT
(Michx.) Elliott
1799. Pyrus arbutifolia var. nigra Willd.
1803. Mespilus arbutifolia
var. melanocarpa Michx.
1809. Pyrus melanocarpa Willd.
1821. Aronia melanocarpa Elliott
1841. Sorbus melanocarpa Heynh.
1890. Pyrus nigra Sarg.
1893. Aronia nigra Koehne
1991. Photinia melanocarpa (Michx.)
K.R.Robertson & J.B.Phipps
 Black chokeberry
Aronie à fruits noirs,
Aronia gueules-noires,
Aronia noir,
Gueules noires 		Native, CoC: 7,
Secure
FAC
Perennial,
Shrub,
Sun - part shade 		  NYFA-5
USDA-NN
Go Botany
VASCAN
ARS-GRIN
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FNA
Tropicos
BONAP
IPN
LBJ
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Wikispecies
 (L.) Pers.
1753. Mespilus arbutifolia L.
1782. Pyrus arbutifolia (L.) L.f.
1783. Crataegus pyrifolia Lam.
1806. Aronia arbutifolia (L.) Pers.
1841. Sorbus arbutifolia (L.) Heynh.
1991. Photinia pyrifolia (Lam.)
K.R.Robertson & J.B.Phipps
 Red chokeberry
Aronie à feuilles d'arbousier,
Aronia à feuilles d'arbousier 		Native, CoC: 7,
Likely secure
FACW
Perennial,
Shrub,
Sun 		  NYFA-4
USDA-NN
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(Marshall) Rehder (pro sp.)
  Aronia arbutifolia ×
  Aronia melanocarpa
1785. Mespilus prunifolia Marshall
1790. Crataegus prunifolia Baumg.
1826. Pyrus floribunda Lindl.
1826. Aronia floribunda Sweet
1901. Aronia atropurpurea Britton
1938. Aronia prunifolia Rehder
1991. Photinia floribunda (Lindl.)
K.R.Robertson & J.B.Phipps
 Purple chokeberry
Aronie à feuilles de prunier,
Arone noire 		Native, CoC: 7,
Likely secure
FACW
Perennial,
Shrub 		  NYFA-4
USDA-NN
Go Botany
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ARS-GRIN
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BONAP
LBJ
Images
Wikispecies
PhotiniaEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Malinae — Photinia
Photinia Lindl. Chokeberry N.Y. Status Images Distribution NY NPT
 (Thunb.) DC.
1784. Crataegus villosa Thunb.
1825. Photinia villosa (Thunb.) DC.
    Pourthiaea villosa (Thunb.) Decne.
 Oriental photinia Introduced from
 temperate

Asia

  NYFA-X
USDA-X0
ARS-GRIN
Images
Wikispecies
CrataegusEdit
 
Crataegus macrosperma
There are about fifty hawthorn taxa listed for New York, and most are considered to be natives to New York State.

The subgeneric system used here for hawthorns is from the Canadensys Database of Vascular Plants of Canada (VASCAN). Their data is based in part on the Flora of North America north of Mexico, Vol. 9, (in prep).

Crataegus sect. CoccineaeEdit
 
Crataegus macrosperma
Section Coccineae correspond to the primary North American Crataegus clade, containing 20 series.[1]
  1. ↑ James B. Phipps (2021). Crataegus sect. Coccineae in Flora of North America. Volume 9. Flora of North America Association.
Rosales — Rosaceae — Amygdaloideae — Maleae — Crataegus sect. Coccineae
Crataegus ser. Coccineae Hawthorn N.Y. Status Images Distribution NY NPT
 L.
 var. coccinea
1753. Crataegus coccinea L.
1901. Crataegus pedicellata Sarg.
1902. Crataegus caesa Ashe
1908. Crataegus aulica Sarg.
1908. Crataegus letchworthiana Sarg.
 Scarlet hawthorn,
Red-fruited hawthorn,
Red haw
Aubépine écarlate,
Épine écarlate 		Native,
Likely secure 		  NYFA-4
USDA-NN
COL
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VASCAN
ARS-GRIN
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Wikispecies
 L.
var. pringlei (Sarg.) J.A.Macklin & J.B.Phipps
1901. Crataegus pringlei Sarg.
1901. Crataegus lobulata Sarg.
1903. Crataegus exclusa Sarg.
1908. Crataegus pringlei var. lobulata (Sarg.) Eggl.
1908. Crataegus pringlei var. exclusa (Sarg.) Eggl.
1920. Crataegus pedicellata var. gloriosa (Sarg.) Sarg.
2007. Crataegus coccinea var. pringlei J.A.Macklin & J.B.Phipps
Pringle's hawthorn
Aubépine de Pringle
 Native,
Threatened 		  NYFA-2?
USDA-NN
COL
Kew POWO
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VASCAN
ARS-GRIN
ITIS
Tropicos
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Wikispecies
 L.
var. fulleriana (Sarg.) J.A.Macklin & J.B.Phipps
1903. Crataegus fulleriana Sarg.
1908. Crataegus chippewaensis Sarg.
1908. Crataegus confragosa Sarg.
1923. Crataegus illecebrosa Sarg.
2011. Crataegus coccinea var. fulleriana J.A.Macklin & J.B.Phipps
 Fuller's hawthorn
Aubépine de Fuller 		Native,
Unranked 		NYFA-U
USDA-NN
COL
VASCAN
ARS-GRIN
ITIS
Tropicos
BONAP
Images
Wikispecies
 Ashe
1900. Crataegus holmesiana Ashe
1901. Crataegus (×) anomala Sarg.
1901. Crataegus arnoldiana Sarg.
1901. C. holmesiana var. villipes Ashe
1903. Crataegus villipes Ashe
1908. Crataegus tardipes Sarg.
1920. C. holmesiana var. tardipes Sarg.
 Holmes' hawthorn,
Arnold hawthorn
Aubépine de Holmes,
Aubépine anormale 		Native,
Endangered 		  NYFA-1?
USDA-N0
Go Botany
VASCAN
ARS-GRIN
ITIS
Tropicos
NatureServe
BONAP
IPN
Images
Wikispecies
 Sarg.
1902. Crataegus corusca Sarg.
1903. Crataegus magniflora Sarg.
1903. Crataegus hillii Sarg.
1908. Crataegus dayana Sarg.
1908. Crataegus macounii Sarg.
1969. Crataegus fulleriana var. magniflora
J.S.Pringle
 Shining-branch hawthorn,
Gleaming hawthorn,
Broad-leaved hawthorn
Aubépine à grandes fleurs,
Aubépine à rameaux luisants 		Native,
Unranked
USDA-NN
VASCAN
ARS-GRIN
Images
Wikispecies
Crataegus ser. Rotundifoliae Hawthorn N.Y. Status Images Distribution NY NPT
 Ashe
var. chrysocarpa
1900. Crataegus chrysocarpa Ashe
 Fireberry hawthorn,
Fire hawthorn,
Northern hawthorn
Aubépine dorée 		Native, CoC: 2,
Likely secure
Perennial,
Tree, shrub 		  NYFA-4
USDA-NN
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VASCAN
ARS-GRIN
ITIS
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Wikispecies
 Ashe
var. virgintistamina
    Crataegus chrysocarpa
var. virgintistamina
 Fireberry hawthorn,
Fire hawthorn,
Northern hawthorn
Aubépine dorée 		Native, CoC: 2,
Unranked
Perennial,
Tree, shrub 		  NYFA-U
USDA-NN
Go Botany
VASCAN
ARS-GRIN
ITIS
Images
Wikispecies
 Sarg.
1903. Crataegus irrasa Sarg.
1907. Crataegus noveboracensis Sarg.
1907. Crataegus oakesiana Eggl.
1923. Crataegus mansfieldensis Sarg.
 Blanchard hawthorn,
Blanchard's hawthorn
Aubépine pubérulente 		Native, CoC: 2,
Endangered
Perennial,
Tree, shrub 		  NYFA-1?
USDA-NN
Go Botany
VASCAN
ARS-GRIN
ITIS
Images
Wikispecies
Crataegus ser. Tenuifoliae Hawthorn N.Y. Status Images Distribution NY NPT
 Ashe
1900. Crataegus macrosperma Ashe
1900. Crataegus roanensis Ashe
1901. Crataegus acutiloba Sarg.
1901. Crataegus matura Sarg.
1901. Crataegus pastorum Sarg.
1902. Crataegus brumalis Ashe
1903. Crataegus demissa Sarg.
 Big-fruit hawthorn,
Earlythorn,
Variable hawthorn
Aubépine à lobes aigus 		Native, CoC: 2,
Secure
Perennial,
Tree, shrub 		  NYFA-5
USDA-NN
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VASCAN
ARS-GRIN
ITIS
Tropicos
IPN
Images
Wikispecies
(Bosc ex Spach) K.Koch
1853. Crataegus flabellata K.Koch
1901. C. densiflora Sarg.
nom. illeg.
1908. C. grayana Eggl.
1946. C. flabellata var. grayana E.J.Palmer
 Fan-leaf hawthorn,
Gray's hawthorn
Aubépine flabelliforme 		Native, CoC: 2,
Endangered
Perennial,
Tree, shrub 		  NYFA-1?
USDA-NN
Go Botany
VASCAN
ARS-GRIN
ITIS
Tropicos
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Wikispecies
 Ashe
var. schuettei
    Crataegus schuettei Ashe
    Crataegus basilica Beadle
    
 Schuette's hawthorn,
Royal hawthorn 		Native, CoC: 2,
Endangered

Perennial,
Tree, shrub 		  NYFA-1?
USDA-NN
Go Botany
VASCAN
ITIS
Images
Wikispecies
 Ashe
 = C. macrosperma (GRIN)'
1903. Crataegus prona Ashe
1904. Crataegus gravis Ashe
 Illinois hawthorn Native, CoC: 2,
Unranked
Perennial,
Tree 		NYFA-U
USDA-N0
ARS-GRIN
ITIS
Images
Wikispecies
 Sarg.
 = C. macrosperma (USDA)'
1903. Crataegus fluviatilis Sarg.
1903. Crataegus apiomorpha Sarg.
1903. Crataegus cyanophylla Sarg.
1965. C. roanensis var. fluviatilis Kruschke
1965. C. apiomorpha var. cyanophylla Kruschke
 River hawthorn,
Fort Sheridan hawthorn
Aubépine fluviatile 		Native, CoC: 2,
Unranked
Perennial,
Tree 		NYFA-U
USDA-NN
Go Botany
VASCAN
ITIS
IPN
Images
Wikispecies
Crataegus ser. Punctatae Hawthorn N.Y. Status Images Distribution NY NPT
 Jacq. (1770)
C. fastosa Sarg.
 Dotted hawthorn,
Hillside hawthorn
Aubépine ponctuée 		Native,
Likely secure 		  NYFA-4
USDA-NN
ARS-GRIN
ITIS
Images
Wikispecies
Sarg. (1901 "jonesae")
    C. harryi Sarg.
    C. laurentiana Sarg.
 Jones' hawthorn,
Miss Jones' hawthorn
Aubépine de Jones 		Native,
Unranked 		  NYFA-U
USDA-NN
ARS-GRIN
ITIS
Images
Wikispecies
Crataegus ser. Molles Hawthorn N.Y. Status Images Distribution NY NPT
 Sarg. (1901)
    C. canadensis Sarg.
    C. arnoldiana Sarg.
    C. champlainensis Sarg.
 Champlainthorn,
Quebec hawthorn
Aubépine subsoyeuse 		Native,
Vulnerable 		  NYFA-3?
USDA-NN
ARS-GRIN
Images
Wikispecies
(Torr. & A. Gray) Scheele (1848)
 Arnold's hawthorn,
Downy hawthorn 		Native,
Endangered 		  NYFA-1
USDA-NN
ARS-GRIN
ITIS
Images
Wikispecies
Crataegus ser. Silvicolae Hawthorn N.Y. Status Images Distribution NY NPT
(Wendl.f.) K.Koch (1853)
 Frosted hawthorn,
Frostythorn,
Waxyfruit hawthorn,
Waxy-fruited hawthorn 		Native,
Likely secure 		  NYFA-4
USDA-NN
ARS-GRIN
ITIS
Images
Wikispecies
 Sarg. (1903)
    C. filipes Ashe
    C. dissona var. bellula
 Jesup's hawthorn,
Jesup's-thorn 		Native,
Threatened 		NYFA-2?
USDA-N0
ARS-GRIN
ITIS
Images
Wikispecies
 Sarg. (1903)
    Crataegus populnea Ashe
    C. iracunda var. populnea
 Adorned hawthorn
Aubépine faux-peuplier 		Native,
Endangered 		NYFA-1?
USDA-NN
ITIS
Images
Wikispecies
 Beadle (1902)
C. beckwithiae. Sarg.
C. stolonifera. Sarg.
 Stolonbearing hawthorn Native,
No recent reports 		  NYFA-Z
USDA-NN
ARS-GRIN
ITIS
Images
Wikispecies
Sarg. (1901)
 Caughuawaga hawthorn Native,
Endangered 		NYFA-1?
USDA-NN
ARS-GRIN
ITIS
Images
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Crataegus interserial hybrids Hawthorn N.Y. Status Images Distribution NY NPT
 Sarg.
  C. pruinosa (ser. Silvicolae) ×
  C. punctata (ser. Punctatae)
 Hybrid of
 Frosted hawthorn &
 Dotted hawthorn 		Native,
Endangered 		NYFA-1?
Images
Wikispecies
 Ashe (pro sp.)
  C. chrysocarpa (ser. Rotundifoliae) ×
  C. pruinosa (ser. Silvicolae)
 Hybrid of
 Fireberry hawthorn &
 Frosted hawthorn 		Native,
Endangered 		NYFA-1?
USDA-N0
ITIS
Images
Wikispecies
 Sarg.
  C. chrysocarpa (ser. Rotundifoliae) ×
  C. macrosperma (ser. Tenuifoliae)
 Hybrid of
 Fireberry hawthorn &
 Big-fruit hawthorn 		Native,
Unranked 		NYFA-U
USDA-N0
ITIS
Images
Wikispecies
 Sarg. (pro sp.)
  C. flabellata (ser. Tenuifoliae) ×
  C. punctata (ser. Punctatae)
 Hybrid of
 Fan-leaf hawthorn &
 Dotted hawthorn 		Native,
Unranked 		NYFA-U
USDA-N0
ITIS
Images
Wikispecies
C. macrosperma × pruinosa
  C. macrosperma (ser. Tenuifoliae) ×
  C. pruinosa (ser. Silvicolae)
 Hybrid of
 Big-fruit hawthorn &
 Frosted hawthorn 		Native,
Unranked 		NYFA-U
Images
Wikispecies
 Sarg.
   ser. Tenuifoliae ×
   ser. Coccineae
1901. Crataegus lucorum Sarg.
1905. Crataegus insolens Sarg.
1908. Crataegus lucorum var. insolens Eggl.
1913. Crataegus knieskerniana Sarg.
 Grove hawthorn Native,
Unranked 		NYFA-U
USDA-N0
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Crataegus sect. CrataegusEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Crataegus sect. Crataegus
Crataegus ser. Dilatatae Hawthorn N.Y. Status Images Distribution NY NPT
 Ashe (1899)
 Kansas hawthorn Native,
Endangered 		  NYFA-1?
USDA-NN
ARS-GRIN
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Wikispecies
Crataegus ser. Crus-galli Hawthorn N.Y. Status Images Distribution NY NPT
 L.
1753. Crataegus crus-galli L.
1784. Crataegus salicifolia Medik.
1902. Crataegus regalis Beadle
 Cockspur,
Cockspurthorn,
Cockspur hawthorn,
Newcastle thorn,
Bush hawthorn
Aubépine ergot-de-coq 		Native,
Secure 		  NYFA-5
USDA-NN
ARS-GRIN
ITIS
Tropicos
Images
Wikispecies
Torr. & A.Gray (1840)
 Barberry hawthorn Native,
Endangered 		  NYFA-1
USDA-N
Images
Wikispecies
Crataegus ser. Parvifoliae Hawthorn N.Y. Status Images Distribution NY NPT
 Münchh. (1770)
 Dwarf hawthorn,
One-flower hawthorn 		Native,
Endangered,
NYNHP: 1[1]		   NYFA-1
USDA-N0
ARS-GRIN
ITIS
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Wikispecies
Crataegus ser. Intricatae Hawthorn N.Y. Status Images Distribution NY NPT
 Lange
1895. Crataegus intricata Lange
1902. Crataegus foetida Ashe
 Copenhagen hawthorn,
Lange's-thorn,
Thicket hawthorn,
Biltmore hawthorn
Aubépine intriquée 		Native,
Threatened 		  NYFA-2
USDA-N
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 Beadle
1899. Crataegus biltmoreana Beadle
2011. Crataegus intricata var. biltmoreana
R.W.Lance
 Biltmore hawthorn Native,
Endangered 		  NYFA-1?
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Crataegus ser. Montaninsulae Hawthorn N.Y. Status Images Distribution NY NPT
 Sarg. (1903)
 Dunbar's hawthorn Native,
Endangered 		  NYFA-1
USDA-N
Images
Wikispecies
 Ashe
 Spreading hawthorn Native,
Endangered 		NYFA-1
USDA-NN
Images
Wikispecies
 Sarg.
    Crataegus brunetiana
    C. laurentiana var. brunetiana
    C. laurentiana var. dissimilifolia
 Laurentian hawthorn Native,
Unranked 		NYFA-U
Images
Wikispecies
 Sarg.
Crataegus beata.  var. opulens
 Rochester hawthorn Native,
Unranked 		NYFA-U
USDA-N0
ITIS
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Wikispecies
Crataegus ser. Cordatae Hawthorn N.Y. Status Images Distribution NY NPT
 (L.f.) Medik.
1757. Mespilus cordata Mill. nom. rej.
1781. Mespilus phaenopyrum L.f.
1788. Crataegus populifolia Walter
1789. Crataegus cordata Aiton
1793. Crataegus phaenopyrum Medik.
 Washington hawthorn
Aubépine petit-corail,
Aubépine de Washington 		Introduced,
US South native 		  NYFA-unk
USDA-NX
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Crataegus ser. Crataegus Hawthorn N.Y. Status Images Distribution NY NPT
 Jacq.
1775. Crataegus monogyna Jacq.
1838. C. oxyacantha var. praecox hort.
 Common hawthorn,
English hawthorn,
Oneseed hawthorn,
Single-seed hawthorn
Aubépine monogyne 		Introduced from
 Eurasia,
 northern Africa,
Potentially invasive,
CP-5[2] IPA 		  NYFA-X
USDA-XX
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 (Poir.) DC.
    Crataegus oxyacanthoides Thuillier
    Crataegus palmstruchii Lindman
    Mespilus laevigata Poiret
 Smooth hawthorn,
English hawthorn,
Midland hawthorn
Aubépine épineuse,
Aubépine à deux styles 		Introduced,
from Eurasia 		 
USDA-X
VASCAN
Images
Wikispecies
  1. ↑ New York Natural Heritage Program. 2016. Online Conservation Guide for Crataegus uniflora. Endangered, S1/G5.
  2. ↑ Appendix 5. Plant species of concern (Watch List) within the central Finger Lakes region. Policy on the use of non-native plants in Cornell Botanic Gardens' accessioned collections (2018)
Crataegus sect. MacracanthaeEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Crataegus sect. Macracanthae
Crataegus ser. Macracanthae Hawthorn N.Y. Status Images Distribution NY NPT
(Ehrh.) Medik.
1788. Mespilus calpodendron Ehrh.
1793. Crataegus calpodendron Medik.
1908. Crataegus hispidula Sarg.
1935. C. calpodendron var. hispidula
E.J.Palmer
 Pear hawthorn,
Blackthorn hawthorn,
Urn-fruit hawthorn
Aubépine à fruits piriformes,
Aubépine tomenteuse 		Native,
Likely secure 		  NYFA-4?
USDA-NN
VASCAN
ARS-GRIN
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Schrad. ex Link (1831)
 Fleshy hawthorn,
Long-spine hawthorn,
Succulent hawthorn 		Native,
Likely secure 		  NYFA-4
USDA-NN
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Lodd. ex Loudon
var. macracantha
1838. C. macracantha Lodd. ex Loudon
1874. Mespilus macracantha Wenz.
1886. C. coccinea var. macracantha Dudley
1921. C. succulenta var. macracantha Eggl.
 Long-thorned hawthorn
Aubépine à épines longues 		Native,
Unranked 		NYFA-U
USDA-NN
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var. occidentalis
    C. succulenta var. divida
    C. succulenta var. occidentalis
    C. succulenta var. rhombifolia
    C. succulenta occidentalis
 Large-thorn hawthorn Native,
Unranked 		NYFA-U
USDA-NN
ARS-GRIN
Images
Wikispecies
 Sarg.
 Menands hawthorn Native,
No recent reports 		NYFA-Z
USDA-N0
ITIS
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Wikispecies
Crataegus ser. Brainerdianae Hawthorn N.Y. Status Images Distribution NY NPT
 Sarg.
1901. Crataegus brainerdii Sarg.
1905. Crataegus seelyana Sarg.
1913. Crataegus shirleyensis Sarg.
1915. Oxyacantha brainerdii Nieuwl.
 Brainerd hawthorn,
Brainerd's hawthorn
Aubépine de Brainerd 		Native,
Vulnerable 		  NYFA-3
USDA-NN
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 Sarg.
1901. Crataegus scabrida Sarg.
1908. C. brainerdii var. scabrida Eggl.
 Rough hawthorn,
Scabrid hawthorn 		Native,
Vulnerable 		NYFA-3?
USDA-NN
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Crataegus interserial hybrids Hawthorn N.Y. Status Images Distribution NY NPT
 Sarg. (pro sp.)
  Crataegus scabrida ×
  Crataegus succulenta
 Hybrid of
 Rough hawthorn &
 Fleshy hawthorn 		Native,
Endangered 		NYFA-1?
USDA-N0
ITIS
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 Sarg. (pro sp.)
  Crataegus brainerdii ×
  Crataegus succulenta
 Hybrid of
 hawthorn &
 hawthorn 		Native,
Unranked 		NYFA-U
USDA-N0
ITIS
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Crataegus sect. ViridesEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Crataegus sect. Virides
Crataegus sect. Virides Hawthorn N.Y. Status Images Distribution NY NPT
 L.
1753. Crataegus viridis L.
1908. Crataegus dawsoniana Sarg.
 Green hawthorn,
Green haw,
Southernthorn 		Introduced,
US South native,
No NY reports,
Cultivated 		  NYFA-0
USDA-N0
ARS-GRIN
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Crataegus inter-sectional hybridsEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Crataegus — inter-sectional hybrids
Crataegus sect. Coccineae × Crataegus Hawthorn N.Y. Status Images Distribution NY NPT
Peck (pro sp. 1910)
  C. pruinosa (sect. Coccineae) ×
  C. intricata (sect. Crataegus)
 Hybrid of
 Copenhagen hawthorn &
 Frosted hawthorn 		Native,
Unranked 		NYFA-U
ITIS
Images
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C. monogyna × punctata
  C. punctata (sect. Coccineae) ×
  C. monogyna (sect. Crataegus)
 Hybrid of
 English hawthorn &
 Dotted hawthorn 		Native,
Unranked 		NYFA-U
Images
Wikispecies
Crataegus sect. Coccineae × Macracanthae Hawthorn N.Y. Status Images Distribution NY NPT
 Sarg. (pro sp.)
  C. crus-galli (sect. Crataegus) ×
  C. succulenta (sect. Macracanthae)
1798. Mespilus prunifolia Poir. illeg-hom.
1806. C. prunifolia Pers, illeg-hom.
1840. C. crus-galli var. prunifolia Torr. & A.Gray
1903. Crataegus persimilis Sarg.
1908. Crataegus cerasina Sarg.
 Plumleaf hawthorn,
Plum-leaved hawthorn,
Broadleaf cockspurthorn
Aubépine à feuilles de prunier 		Native,
Unranked 		NYFA-0
USDA-NN
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Sarg. (pro sp.)
  C. macrosperma (sect. Coccineae) ×
  C. brainerdii (sect. Macracanthae)
 Hybrid of
 Brainerd hawthorn &
 Big-fruit hawthorn 		Native,
Unranked 		NYFA-U
USDA-N0
ITIS
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C. macrosperma × succulenta
  C. macrosperma (sect. Coccineae) ×
  C. succulenta (sect. Macracanthae)
 Hybrid of
 Big-fruit hawthorn &
 Fleshy hawthorn 		Native,
Unranked 		NYFA-U
Images
Wikispecies
SorbusEdit
The mountain-ash trees in the genus Sorbus are not closely related to the ash trees of the genus Fraxinus and as such are not subject to the ravages of the emerald ash borer. The use of the term "ash" is probably due to the superfical similarity of the compound leaves. The mountain-ashes are more closely related to the hawthorns, apples and crabapples, which are also in the Maleae tribe.
Sorbus sect. SorbusEdit
 
Sorbus americana
There are two native mountain-ash trees in New York.
Rosales — Rosaceae — Amygdaloideae — Maleae — Sorbus sect. Commixtae
Sorbus sect. Commixtae Mountain-ash N.Y. Status Images Distribution NY NPT
 Marshall
1785. Sorbus americana Marshall
1825. Pyrus americana DC. isonym
1825. Pyrus microcarpa (Pursh) Spreng.
 American mountain-ash,
Mountain-ash
Sorbier d'Amérique 		Native, CoC: 8,
Secure,
S5,
NSE: S5, G5
FAC-FACU
Perennial,
Tree, Shrub 		  NYFA-5
USDA-NN
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 (Sarg.) C.K.Schneid.
1825. Pyrus americana DC.
1902. Pyrus americana var. decora Sarg.
1906. Sorbus americana var. groenlandica C.K.Schneid.
1906. Sorbus decora C.K.Schneid.
1943. Pyrus decora (Sarg.) Hyl.
1974. Pyrus groenlandica K.R.Robertson
 Northern mountain-ash,
Showy mountain-ash 		Native, CoC: 9,
Secure,
S5,
NSE: SNR, G5
FACU
Perennial,
Tree, Shrub 		  NYFA-5
USDA-NN
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Sorbus sect. CommixtaeEdit
 
Sorbus aucuparia
The European mountain-ash, or rowan, is a commonly-planted ornamental tree that does naturalize in New York State. European mountain-ash trees can be distinguished from the American species by the long villous hairs on the undersides of the leaves as well as on the twigs and bud scales of the European species.
Rosales — Rosaceae — Amygdaloideae — Maleae — Sorbus sect. Commixtae
Sorbus sect. Sorbus Mountain-ash N.Y. Status Images Distribution NY NPT
 L.
1753. Sorbus aucuparia L.
1790. Pyrus aucuparia (L.) Gaertn.
European mountain ash
Rowan
Rowan-berry
Sorbier des oiseleurs
 Introduced from
 Eurasia,
Potentially invasive,
IPA-US, WoW,
Cultivated,
Naturalized 		  NYFA-X
USDA-XX
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MalusEdit
Malus contains the apples and crabapples, one species of which (the sweet crabapple) is considered to be native to New York.
Malus sect. ChloromelesEdit
 
Malus coronaria
The sweet crabapple (Malus coronaria) has in the past been treated as a number of separate taxa, but most modern sources treat them as a single species. This is the only New York native crabapple and probably the only North American native crabapple found in the wild in New York. The native crabapple is not widely planted due to its susceptibility to cedar-apple rust (Gymnosporangium juniperivirginianae), cedar-quince rust (G. clavipes), and cedar-hawthorn rust (G. globosum).
Rosales — Rosaceae — Amygdaloideae — Maleae — Malus sect. Chloromeles
Malus sect. Chloromeles Sweet crabapple N.Y. Status Images Distribution NY NPT
 (L.) Mill.
1753. Pyrus coronaria L.
1768. Malus coronaria (L.) Mill.
1892. Sorbus coronaria (L.) MacMill.
1911. M. glaucescens Rehder
1911. M. lancifolia Rehder
1913. M. bracteata Sarg.
1916. P. glaucescens L.H.Bailey
1918. M. carolinensis Ashe
1920. M. coronaria var. dasycalyx Rehder
1947. P. coronaria var. dasycalyx Fernald
1983. M. coronaria var. glaucescens Likhonos
Wild crab apple
Sweet crabapple
Sweet crab apple
Fragrant crabapple
American crabapple
American crab
Narrow-leaved crabapple
Garland crabapple
Wild crabapple
Golden crabapple
Pommier odorant
Pommier américain
 Native, CoC: 2,
Vulnerable
Perennial,
Strub-tree 		  NYFA-3?
USDA-NN
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Malus sect. GymnomelesEdit
 
Malus baccata
Siberian crabapple (Malus baccata) is a popular ornamental tree and only occasionally escapes cultivation in New York.

Tea crabapple (Malus hupehensis) wasn't collected in New York State until 2015. As of 2021, it has been reported from all New York City counties.

Rosales — Rosaceae — Amygdaloideae — Maleae — Malus sect. Gymnomeles
Malus sect. Gymnomeles Crabapple N.Y. Status Images Distribution NY NPT
 (L.) Borkh.
1756. Pyrus baccata L.
1803. Malus baccata (L.) Borkh.
2018. Sinomalus baccata (L.) Rushforth
 Siberian crabapple,
Siberian crab-apple,
Flowering crabapple,
Chinese crabapple
Pommier de Sibérie,
Pommier sibérien,
Pommier à baies 		Introduced from
 eastern Asia,
Highly invasive,
 NYIS Tier: 2,
 iMapInvasives,
 Invasive.org: [1],
Naturalized,
CP-4[1]		   NYFA: 7 counties
iNat: 1 county
iMap: 2 counties 		NYFA-X
USDA-XX
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 (Pamp.) Rehder
1915. Malus theifera Rehder
1916. Pyrus theifera (Rehder) L. H. Bailey
1933. Malus hupehensis (Pamp.) Rehder
2018. Sinomalus hupehensis (Pamp.) Rushforth
Tea crab apple
Tea crabapple
Hupeh crabapple
 Introduced from
 China,
Highly invasive,
 NYIS Tier: 2,
 iMapInvasives,
 Invasive.org: [2],
Naturalized,
SNA 		  NYFA: 1 county
iNat: 5 counties 		NYFA-Xn
USDA-X0
GBIF
iNaturalist
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 (Siebold) Siebold ex de Vriese
1848. Sorbus toringo Siebold
1856. Malus toringo (Siebold) Siebold ex de Vriese
1858. Pyrus sieboldii Regel
1867. Pyrus toringo (Siebold) Miq.
1915. Malus sieboldii Rehder
1915. Malus sargentii Rehder
2018. Sinomalus sieboldii (Regel) Rushforth
 Toringa crabapple,
Toringo crab
Pommier toringo,
Pommetier de Siebold
  arborescent 		Introduced from
 China, Japan, Korea,
Potentially invasive,
 NYIS Tier: 3,
 iMapInvasives,
 Invasive.org: [3],
NJIST Target[2][3]		  
NYFA: 4 counties
iNat: 7 counties 		NYFA-X
USDA-X0
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  1. ↑ Appendix 4. Plant species that are considered moderately invasive to natural areas in the central Finger Lakes region. Policy on the use of non-native plants in Cornell Botanic Gardens' accessioned collections (2018)
  2. ↑ New Jersey Invasive Species Strike Team (2015) "Do not Plant List."
  3. ↑ NJ Status: Emerging Stage 2 - Common and spreading rapidly. It is highly threatening to natural plant communities. All detected occurrences should be eradicated. New Jersey Invasive Species Strike Team (2012) "Target Species Fact Sheets."
Malus sect. MalusEdit
 
Isaac Newton's apple tree
Section Malus contains the common domesticated apple (Malus pumila or Malus domestica) along with a number of Eurasian crabapples. Qian (2010) proposed conserving Malus domestica as the acceped name of the domesticated apple.[1] It is important to note that apples are extremely heterozygous, resulting in naturalized apples that bear little resemblance to domestic apples, which are generally propagated by grafting.[2] So the presence of apples in the wild that look and taste like cultivated apples is usually the result of long-living planted apple trees being subsumed by the wild and not by apple seeds being spread into a natural area.[3]
  1. ↑ Guan-Ze Qian, Lian-Fen Liu and Geng-Guo Tang (2010). "(1933) Proposal to conserve the name Malus domestica against M. pumila, M. communis, M. frutescens, and Pyrus dioica (Rosaceae)." Taxon, Vol. 59, No. 2 (April 2010), pp. 650-652.
  2. ↑ Pollan, Michael (2001-06-12). The Botany of Desire: A Plant's-Eye View of the World (Kindle Location 315). Random House Publishing Group. Kindle Edition.
  3. ↑ "Malus pumila." Flora of North America, Vol. 9.
Rosales — Rosaceae — Amygdaloideae — Maleae — Malus sect. Malus
Malus sect. Malus Apple & crabapple N.Y. Status Images Distribution NY NPT
 (Suckow) Borkh.
1753. Pyrus malus L.
1753. Pyrus malus var. sylvestris L.
1768. Malus pumila Mill.
1768. Malus sylvestris (L.) Mill.
1798. Malus communis Desf.
1803. Malus domestica Borkh.
1821. Pyrus pumila K.Koch
1821. Pyrus sylvestris Gray
 Cultivated apple,
Orchard apple,
Paradise apple,
European crabapple
Pommier commun,
Pommier cultivé,
Pommier paradis,
Pommier nain,
Pommier sauvage 		Introduced from
 Europe,
Highly invasive,
Naturalized,
CP-4[1]		   NYFA-X
USDA-XX
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 (Willd.) Borkh.
1794. Pyrus prunifolia Willd.
1803. Malus prunifolia Borkh.
 Pear-leaved crabapple,
Plum-leaved crabapple,
Plumleaf apple,
Chinese apple,
Chinese crabapple
Pommier à feuilles
  de prunier 		Introduced from
 China,
Potentially invasive,
CP-5[2]		   Bronx, Oswego, Rensselaer NYFA-X
USDA-XX
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 Siebold ex Van Houtte
1864. Pyrus floribunda G.Kirchn.
1865. Malus floribunda Siebold ex Van Houtte
1906. Pyrus pulcherrima Asch. & Graebn.
2018. Sinomalus sieboldii (Regel) Rushforth
 Japanese flowering
  crabapple,
Japanese crab apple,
Japanese crab 		Introduced from
 East Asia,
Potentially invasive,
CP-4[1]		   Bronx NYFA-X
USDA-X0
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Malus sect. Malus (excluded taxa) Apple & crabapple N.Y. Status Images Distribution NY NPT
Malus prunifolia × pumila
  Malus prunifolia ×
  Malus pumila
 Hybrid of
 cultivated apple &
 plumleaf crabapple 		Introduced,
N.Y. excluded,
CP-5[2]		   NYFA-Excluded
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  1. ↑ a b Appendix 4. Plant species that are considered moderately invasive to natural areas in the central Finger Lakes region. Policy on the use of non-native plants in Cornell Botanic Gardens' accessioned collections (2018)
  2. ↑ a b Appendix 5. Plant species of concern (Watch List) within the central Finger Lakes region. Policy on the use of non-native plants in Cornell Botanic Gardens' accessioned collections (2018)
PyrusEdit
 
Pyrus communis
common pear
Pyrus contains two species of pears that have naturalized in New York. The common pear (Pyrus communis) is grown for its fruit and occasionally escapes or persists from cultivation. The Bradford or Callery pear is widely planted as an ornamental tree, but has been found to naturalize in some locations, particularly in Suffolk County.
Rosales — Rosaceae — Amygdaloideae — Maleae — Pyrus
Pyrus Pear N.Y. Status Images Distribution NY NPT
 L.
1753. Pyrus communis L.
    Pyrus sativa DC.
    Pyrus caucasica Fed.
    Pyrus pyraster (L.) Du Roi
 Pear,
Common pear,
Poirier 		Introduced from
 eastern Asia,
Potentially invasive,
Naturalized 		 
NYFA: 15 counties
iNat: 10 counties 		NYFA-X
USDA-XX
ARS-GRIN
ITIS
Images
Wikispecies
1872. Pyrus calleryana Decne.
1911. Pyrus kawakamii Hayata
1920. P. calleryana fo. graciliflora Rehder
1920. P. calleryana fo. tomentella Rehder
 Bradford pear,
Callery pear 		Introduced from
 Asia,
Highly invasive,
 NYIS: 65%[1],
NYS Tier 4,
CP-5[2],
NPS 		  Orange, Suffolk NYFA-X
Images
Wikispecies
  1. ↑ New York non-native plant invasiveness assessment – Pyrus calleryana: Moderate (65).
  2. ↑ Appendix 5. Plant species of concern (Watch List) within the central Finger Lakes region. Policy on the use of non-native plants in Cornell Botanic Gardens' accessioned collections (2018)
CydoniaEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Malinae — Cydonia
Cydonia Quince N.Y. Status Images Distribution NY NPT
 Mill.
1753. Pyrus cydonia L.
1768. Cydonia oblonga Mill.
1806. Cydonia vulgaris Pers.
 Common quince
Cognassier,
Coing 		Introduced from
 temperate Asia 		  Dutchess, Orange, Rockland, Tompkins NYFA-X
USDA-XX
Go Botany
VASCAN
ARS-GRIN
ITIS
Images
Wikispecies
ChaenomelesEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Malinae — Chaenomeles
Chaenomeles Flowering quince N.Y. Status Images Distribution NY NPT
(Thunb.) Lindl. ex Spach (1834)
    Cydonia japonica (Thunb.) Pers.
    Pyrus japonica Thunb.
 Japanese flowering quince,
Maule's quince
Cognassier du Japon 		Introduced from
 Japan 		  Albany, Cattaraugus, Chemung, Ontario NYFA-X
USDA-XX
ARS-GRIN
ITIS
Images
Wikispecies
(Sweet) Nakai (1929)
    Chaenomeles lagenaria
    Cydonia speciosa Sweet
 Chinese quince,
Flowering quince,
Japanese quince 		Introduced from
 Asia 		  Dutchess, Otsego NYFA-X
USDA-X0
ARS-GRIN
ITIS
Images
Wikispecies
PyracanthaEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Malinae — Pyracantha
Pyracantha Firethorn N.Y. Status Images Distribution NY NPT
 M.Roem.
1753. Mespilus pyracantha L.
1793. Crataegus pyracantha Medik.
1834. Cotoneaster pyracantha Spach
1847. Pyracantha coccinea Roemer
 Scarlet firethorn Introduced,
from Eurasia 		  Otsego, Rockland NYFA-X
USDA-XN
ARS-GRIN
Images
Wikispecies
CotoneasterEdit
Rosales — Rosaceae — Amygdaloideae — Maleae — Cotoneaster
Cotoneaster Cotoneaster N.Y. Status Images Distribution NY NPT
Flinck & B. Hylmö
    Cotoneaster atropurpureus
Flinck & B. Hylmö
Purple-flowered cotoneaster
 Introduced,
Not naturalized 		 
  		Ulster only NYFA-Xm
USDA-
Images
Wikispecies
(Franch.) G. Klotz
    Cotoneaster cochleatus
(Franch.) G.Klotz
Yunnan cotoneaster
 Introduced,
Not naturalized 		 
  		Orange only NYFA-Xm
USDA-
Images
Wikispecies
Rehder & E.H. Wilson
    Cotoneaster divaricatus
Rehder & E.H.Wilson
Spreading cotoneaster
 Introduced,
Naturalization unknown 		  Orange only NYFA-Xu
USDA-X0
Images
Wikispecies
Cotoneaster (excluded taxa) Cotoneaster N.Y. Status Images Distribution NY NPT
 Pamp.
1910. Cotoneaster silvestrii Pamp.
1912. C. hupehensis Rehder & E.H.Wilson
1917. C. racemiflorus var. veitchii
Rehder & E.H.Wilson
1957. C. veitchii G.Klotz
1963. C. kangtinensis G.Klotz
 Hupeh cotoneaster,
Many-flowered cotoneaster,
Redbead Cotoneaster 		Introduced from
 China,
N.Y. excluded 		  NYFA-Excluded
USDA-X0
ARS-GRIN
ITIS
Images
Wikispecies
 Boiss.
1904. Cotoneaster adpressa Bois
 Creeping cotoneaster,
Cotonéaster rampant 		Introduced from
 Asia,
N.Y. excluded 		  NYFA-Excluded
USDA-X0
ARS-GRIN
ITIS
Images
Wikispecies
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