Flora of New York/Rosales 1

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Fabales
Flora of New York: Rosaceae 1: Maloideae
Rosaceae 2:
Rosoideae
Table of
contents
Genus
index
Protected species index Invasive species index


The order Rosales...

Family Rosaceae[edit]

The Rosaceae (rose family) ...

Subfamily Amygdaloideae[edit]

Tribe Neillieae[edit]

Genus Physocarpus[edit]
Rosaceae – subfam. Maloideae – tribe Neillieae – genus Physocarpus
Physocarpus Ninebark N.Y. Status Images Distribution 1
(L.) Maxim.

1753. Spiraea opulifolia  L.
1879. Physocarpus opulifolius  (L.) Maxim.
1891. Opulaster opulifolius  (L.) Kuntze
1901. Opulaster intermedius  Rydb.
1906. Physocarpus intermedius  C.K.Schneid.
1908. P. opulifolius var. intermedius B.L.Rob.
Ninebark,
Eastern ninebark,
Atlantic ninebark,
Smooth ninebark,
Viburnum-leaved ninebark

Physocarpe à feuilles d'obier,
Sept écorces
Native,
Secure
Opulaster opulifolius.JPG
Physocarpus opulifolius nymap.svg
NYFA-5
NRCS-NN
NEW Can
ARS ITIS
Trop.


Images, wsp

Tribe Amygdaleae[edit]

The Amygdaleae contains cherries, plums, and peaches, all three of which are in the genus Prunus.

Genus Prunus[edit]

The genus Prunus is here separated into three subgenera: Cerasus (cherries); Prunus (sandcherries and plums); and Amygdalus (peach).

Prunus subg. Cerasus[edit]
Rosaceae – subfam. Maloideae – tribe Amygdaleae – genus Prunus – subg. Cerasus
Prunus sect. Laurocerasus Cherry N.Y. Status Images Distribution 20
 L.
var. virginiana

1753. Prunus virginiana  L. nom. cons.
1762. Prunus canadensis  L.
1768. Padus virginiana  (L) Mill.
1797. Padus nana  (Du Roi) Borkh.
1943. Pr. virginiana fo. deamii G.N.Jones
1966. Pr. virginiana var. deamii B.Boivin
Chokecherry,
Common chokecherry,
Virginia chokecherry,
Eastern chokecherry,
Red chokecherry

Cerisier de Virginie,
Cerisier à grappes
Native,
Secure
Prunus virginiana (chokecherry) BLM.jpg
Prunus virginiana nymap.svg
NYFA-5
NRCS-NN
NEW Can
ARS ITIS
Trop.


Images, wsp
 Ehrh.
var. serotina

1783. Prunus serotina  Ehrh.
1796. Padus serotina  Borkh.
1901. Prunus eximia  Small
1903. Padus eximia  Small
1951. Pr. serotina ssp. eximia McVaugh
1953. Pr. serotina var. eximia Little
Black cherry,
Wild black cherry,
Rum cherry,
American cherry,
Capulin

Cerisier tardif,
Cerisier d'automne
Native,
Secure
Prunus serotina flores.jpg
Prunus serotina var serotina nymap.svg
NYFA-5
NRCS-NN
NEW Can
ARS ITIS



Images, wsp
 L.

1753. Prunus padus  L.
1768. Padus avium  Mill.
1800. Cerasus padus  (L.) Delarbre
European bird cherry,
Bird cherry,
Hagberry

Cerisier à grappes d'Europe,
Cerisier à grappes
Introduced from
 temperate Eurasia,
 n. Africa
Ab plant 28.jpg
Prunus padus nymap.svg
NYFA-X
NRCS-XX
Can
ARS ITIS
Trop.


Images, wsp
Prunus sect. Cerasus Cherry N.Y. Status Images Distribution 20
L.f.
var. pensylvanica

1781. Prunus pensylvanica  L.f.
1812. Cerasus pensylvanica  (L.f.) Loisel.
1900. Prunus corymbulosa  Rydb.
1915. P. pensylvanica
   var.
corymbulosa W.Wight
Pin cherry,
Fire cherry,
Wild red cherry,
Bird cherry

Cerisier de Pennsylvanie,
Petit merisier,
Cerisier d'été
Native,
Secure
Prunus pensylvanica UGA1213079.jpg
Prunus pensylvanica var pensylvanica nymap.svg
NYFA-5
NRCS-NN
NEW 
ITIS
Trop.


Images, wsp
 (L.) L.

1753. Prunus cerasus var. avium L.
1755. Prunus avium  (L.) L.
1794. Cerasus avium  (L.) Moench
1816. Prunus macrophylla  Poir.
Sweet cherry,
Wild sweet cherry,
Mazzard cherry,
Bird cherry, Gean

Cerisier des oiseaux,
Cerisier sauvage,
Merisier des oiseaux,
Cerisier de France
Introduced from
 temperate Eurasia,
Moderately invasive,
NYIS: 55%[1],
CP-5[2],
NE-4[3]
Cerises à cueillir.jpg
Prunus avium nymap.svg
NYFA-X
NRCS-XX
NEW Can
ARS ITIS



Images, wsp
 L.

1753. Prunus cerasus  L.
1768. Cerasus vulgaris  Mill.
1866. Prunus vulgaris  Schur nom. inval.
Sour cherry,
Sour red cherry,
Pie cherry,
Morello cherry

Cerisier acide,
Cerisier aigre,
Griottier acide
Introduced from
 Eurasia,
Moderately invasive,
NYIS: 55%[1]
Cherry blossom (Cerasus) 12.JPG
Prunus cerasus nymap.svg
NYFA-X
NRCS-XX
NEW Can
ARS ITIS



Images, wsp
 L.

(=) Cerasus mahaleb
Perfumed cherry,
Mahaleb cherry
Introduced
Prunus mahaleb2.jpg
Prunus mahaleb NY-dist-map.png
NYFA-X
NRCS-XX
NEW 




Images, wsp
Pall.

1753. Prunus cerasus var. pumila L.
1784. Prunus fruticosa  Pall.
1787. Prunus chamaecerasus  Jacq.
1893. Prunus fruticosa fo. pendula Dippel
1925. Cerasus fruticosa  Woronow
European dwarf cherry,
European ground cherry

Prunier nain
Introduced from
 Erurasia
Višeň křovitá07077.JPG
Prunus fruticosa NY-dist-map.png
NYFA-X
NRCS-X0

ARS 
Trop.


Images, wsp
  1. a b New York non-native plant invasiveness assessmentPrunus avium & Prunus cerasus: Moderate (55). M.J.Jordan, G.Moore & T.W.Weldy (2008). Invasiveness ranking system for non-native plants of New York. Unpublished. The Nature Conservancy, Albany & Cold Spring Harbor, NY; Brooklyn Botanic Garden, Brooklyn, NY.
  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 Plantations' accessioned collections (2009)
  3. Category 4 Plants - local concern and monitoring - Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States (1998) US Forest Service
Prunus subg. Prunus[edit]
Rosaceae – subfam. Maloideae – tribe Amygdaleae – genus Prunus – subg. Prunus
Prunus sect. Penarmeniaca Sandcherry N.Y. Status Images Distribution 20
 L.
var. susquehanae

 (=) P. cuneata 
 (=) P. pumila var cuneata 
 (=) P. susquehanae 
Sand cherry,
Great Lakes sandcherry,
Susquehanna cherry,
Sesquehanna sandcherry
Native,
Likely secure
Prunus pumila var susquehanae.pngImg spacer 2x87.pngPrunus pumila var pumila, June.jpg
Prunus pumila var susquehanae NY-dist-map.png
NYFA-4
NRCS-N

ARS 


Images
 L.
var. depressa
Low sand cherry,
Eastern sandcherry
Native,
Threatened
Prunus pumila 5473491.jpg
Prunus pumila var depressa NY-dist-map.png
NYFA-2
NRCS-N

ARS 


Images
 L.
var. pumila
Sand cherry,
Great Lakes sandcherry
Native,
Endangered
Prunus pumila, South Ste. Marys Island.JPG
Prunus pumila var pumila NY-dist-map.png
NYFA-1
NRCS-N




Images
Prunus sect. Prunocerasus New-world plum N.Y. Status Images Distribution 20
 Aiton (1789)

 (=) P. americana var. nigra 
Canada plum Native,
Likely secure
Canada Plum fruiting spray 0 - Keeler.pngImg spacer 2x87.pngPrunus nigra BB-1913.png
Prunus nigra NY-dist-map.png
NYFA-4-5




Images
 Marshall (1785)
American red plum,
Prunier américain
Native,
Vulnerable
American Plum (2969269839).jpg
Prunus americana NY-dist-map.png
NYFA-3-4




Images
 Elliott (1821)

 (=) Prunus alleghaniensis Porter[1] 
 (=) Prunus alleghaniensis var. davisii 
 (=) Prunus injucunda Small 
 (=) Prunus mitis Beadle 
Allegheny plum,
Flatwoods plum,
Hog plum,
Sloe plum
Native,
Unranked
Prunus alleghaniensis drawing.png
Prunus umbellata nymap.svg
NYFA-U
NRCS-N0

ARS ITIS


Images
Prunus sect. Prunus Old-world plum N.Y. Status Images Distribution 20
var. domestica
European plum Introduced
CirueloP1090807.JPG
Prunus domestica var domestica NY-dist-map.png
NYFA-X
NRCS-XX




Images
var. insititia
European plum Introduced
Prunus domest.01.JPG
Prunus domestica var insititia NY-dist-map.png
NYFA-X




Images
Blackthorn,
Sloe
Introduced
0304 Blumen PICT4248.JPG
Prunus spinosa NY-dist-map.png
NYFA-X




Images
  1. The New York Flora Atlas and USDA-NRCS PLANTS database both list Prunus alleghaniensis var. alleghaniensis, but GRIN & ITIS both list P. umbellata as the accepted name for all varieties of P. alleghaniensis. Joey Shaw & Randall L. Small (2004) "Addressing the 'hardest puzzle in American pomology:' Phylogeny of Prunus sect. Prunocerasus based on seven noncoding chloroplast DNA regions." American Journal of Botany 91(6): 985–996.
Prunus subg. Amygdalus[edit]
Rosaceae – subfam. Maloideae – tribe Amygdaleae – genus Prunus – subg. Amygdalus
Prunus subg. Amygdalus Peach N.Y. Status Images Distribution 1
 (L.) Batsch (1801)

 (=) Persica vulgaris Mill. (1768) 
 (=) Amygdalus persica L. (1753) 
Peach,
Pêcher
Introduced
Starr 060615-8177 Prunus persica.jpg
Prunus persica NY-dist-map.png
NYFA-X
NRCS-XX

ARS 


Images

Tribe Osmaronieae[edit]

Rosaceae – subfam. Maloideae – tribe Osmaronieae
Exochorda Pearlbrush N.Y. Status Images Distribution 1
 (Lindl.) Rehder

1847. Amelanchier racemosa  Lindl.
1858. Exochorda grandiflora  Lindl.
1913. Exochorda racemosa  Rehder
Common pearlbrush,
Common pearlbush,
Pearl-bush

Exochorde à grandes fleurs
Introduced from
 temperate Asia
Exochorda racemosa 3.jpg
Exochorda racemosa nymap.svg
NYFA-X
NRCS-X0
NEW 
ARS 
Trop.

Images

Tribe Kerrieae[edit]

Rosaceae – subfam. Maloideae – tribe Kerrieae
Rhodotypos Rhodotypos N.Y. Status Images Distribution 1
Jetbead,
Black jetbead
Introduced,
Moderately invasive
Rhodotypos-scandens.JPG
Rhodotypos scandens NY-dist-map.png
NYIS: M 69
NYFA-X
CP-5[1]




Images
KerriaDC. Kerria N.Y. Status Images Distribution 1
 (L.) DC. (1818)

 (=) Rubus japonicus L. 
 (=) Corchorus japonicus (L.) Houtt. 
Japanese-rose,
Japan globeflower,
Japanese kerria
Introduced,
Asia native
Kerria japonica01.jpg
NYFA-X
NRCS-XX

ARS ITIS


Images
  1. Appendix 5. Plant species of concern (Watch List) within the central Finger Lakes region. Policy on the use of non-native plants in Cornell Plantations' accessioned collections (2009)

Tribe Sorbarieae[edit]

Rosaceae – subfam. Maloideae – tribe Sorbarieae
Sorbaria False-spiraea N.Y. Status Images Distribution 1
 (L.) A.Braun

1753. Spiraea sorbifolia  L.
1841. Schizonotus sorbifolia  Lindl. ex Steud.
1860. Sorbaria sorbifolia  A.Braun
1879. Sorbaria sorbifolia var. stellipila Maxim.
1905. Sorbaria stellipila  C.K.Schneider
False spiraea,
Ash-leaved spiraea,
Ural false spiraea

Sorbaire à feuilles de sorbier,
Spirée à feuilles de sorbier
Introduced,
from Asia
SorbariaSorbifolia4.jpg
NYFA-X
NRCS-XX
NEW Can
ARS ITIS
Trop.

Images

Tribe Spiraeeae[edit]

Genus Spiraea[edit]
Rosaceae – subfam. Maloideae – tribe Spiraeeae – genus Spiraea
Spiraea Meadowsweet N.Y. Status Images Distribution 13
 Du Roi (1772)
var. latifolia (Aiton) Dippel
Northern meadow-sweet,
White meadow-sweet
Native,
Secure
Spiraea.alba3.-.lindsey.jpgImg spacer 2x87.pngSpiraea alba var latifolia BB-1913.png
Spiraea alba var latifolia NY-dist-map.png
NYFA-5
NRCS-NN




Images
 Du Roi (1772)
var. alba
Narrowleaf meadowsweet,
White meadowsweet
Native,
Likely secure
Spiraea.alba4.-.lindsey.jpg
Spiraea alba var alba NY-dist-map.png
NYFA-4
NRCS-NN




Images
 L. (1753)
var. tomentosa
= S. tomentosa[1]
Hardhack spiraea,
Steeplebush
Native,
Secure
Spiraea tomentosa.jpg
Spiraea tomentosa var tomentosa NY-dist-map.png
NYFA-5
NRCS-NN

ARS ITIS


Images
 L. (1753)
var. rosea (Raf.) Fernald
= S. tomentosa[1]
Hardhack spiraea,
Steeple-bush,
Canada tea
Native,
Unranked
Spiraea-tomentosa-Acadia.jpgImg spacer 2x87.pngSpiraea tomentosa BB-1913.png
Spiraea tomentosa var rosea NY-dist-map.png
NYFA-U
NRCS-NN

ARS ITIS


Images
(Fernald) Á.Löve & D.Löve

 (=) S. alba var. septentrionalis 
 (=) S. latifolia var. septentrionalis 
Mountain meadowsweet,
Northern meadowsweet
Native,
Endangered
Spiraea alba var latifolia BB-1913.png
Spiraea septentrionalis NY-dist-map.png
NYFA-1
NRCS-N0




Images
Japanese meadowsweet Introduced,
Moderately invasive
Spiraea japonica 25-06-2010 13-58-09.JPG
Spiraea japonica NY-dist-map.png
NYIS: M 60
NYFA-X
NRCS-?




Images
Lour. (1790)
Reeves' meadowsweet,
Reeve's spiraea
Introduced,
China native
Spiraea cantoniensis1.jpg
Spiraea cantoniensis NY-dist-map.png
NYFA-X
NRCS-X0

ARS 


Images
Germander meadow-sweet Introduced
Ulmen-Spierstrauch (Spiraea chamaedryfolia) 5650.JPG
Spiraea chamaedryfolia NY-dist-map.png
NYFA-X




Images
Bridal-wreath spiraea Introduced
Spiraea prunifolia for. simpliciflora.JPG
Spiraea prunifolia NY-dist-map.png
NYFA-X
NRCS-XX




Images
Siebold ex Blume (1826)
Thunberg's meadowsweet Introduced,
Rare
Spiraea thunbergii C.jpg
Spiraea thunbergii NY-dist-map.png
NYFA-X
NRCS-XX




Images
 L. 1771
Asian meadowsweet,
Three-lobe spirea
Introduced
Spiraea trilobata NY-dist-map.png
NYFA-X
NRCS-X0

ARS ITIS


Images
Billiard spirea Introduced
Spiraea x billardii B.jpg
Spiraea × billiardii NY-dist-map.png





Images
Vanhoutte Spirea Introduced
Spiraea vanhouttei - flowers.jpg
Spiraea × vanhouttei NY-dist-map.png





Images
  1. a b USDA-NRCS, ARS-GRIN, and ITIS all lump S. tomentosa vars. rosea & tomentosa together under a unified Spiraea tomentosa.
Genus Aruncus[edit]
Rosaceae – subfam. Maloideae – tribe Spiraeeae – genus Aruncus
Aruncus Goatsbeard N.Y. Status Images Distribution 3
(Walter) Fernald (1939)
var. dioicus

 (=) Aruncus allegheniensis 
Bride's feathers,
Goat's beard,
Buck's beard,
Barbe de bouc
Introduced,
N. America native
Aruncus dioicus003.jpg
NYFA-X
NRCS-NN

ARS ITIS


Images
(Walter) Fernald (1939)
var. acuminatus

 (=) Aruncus acuminatus 
 (=) A. sylvester ssp. acuminatus 
Bride's feathers,
Goat's beard,
Buck's beard,
Barbe de bouc
Introduced,
N. Amer. west native
Aruncus dioicus a1.jpg
NYFA-X
NRCS-NN

ARS ITIS


Images
var. vulgaris
 (=) Aruncus aruncus  
 (=) Aruncus sylvester 
 (=) Aruncus vulgaris 
 (=) Spiraea aruncus 
Bride's feathers,
Goat's beard,
Buck's beard,
Barbe de bouc
Introduced
Aruncus dioicus Töyhtöangervo VI08 C H5599.jpg
NYFA-X
NRCS-X0

ARS ITIS


Images

Tribe Gillenieae[edit]

The genus name Gillenia was published in the early 1800s, but was changed to Porteranthus by Britton in the early 1900s to avoid confusion with a similar genus name. Recent interpretations of naming rules have caused the accepted name to be switched back to Gillenia.

Rosaceae – subfam. Maloideae – tribe Gillenieae
Gillenia Indian physic N.Y. Status Images Distribution 2
 (L.) Moench

1753. Spiraea trifoliata  L.
1802. Gillenia trifoliata  Moench
1893. Porteranthus trifoliatus  Britton
Bowman's root,
Mountain Indian-physic,
Fawn's breath

Gillénie trifoliée
Native,
Likely secure
Gillenia trifoliata.jpg
NYFA-4?
NRCS-NN
NEW Can
ARS ITIS


Images
 (Muhl. ex Willd.) Nutt.

1809. Spiraea stipulata  Muhl. ex Willd.
1817. Gillenia stipulata  Nutt.
1893. Porteranthus stipulatus  Britton
American ipecac,
Indian physic
Native,
Likely extirpated
Gillenia stipulata BB-1913.png
NYFA-Z
NRCS-N0

ARS ITIS


Images

Tribe Maleae[edit]

Genus Amelanchier[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – subtr. Malinae – genus Amelanchier
Amelanchier Serviceberry N.Y. Status Images Distribution 12
(F.Michx.) Fernald

1812. Mespilus arborea  F.Michx.
1838. Pyrus wangenheimiana  Tausch
1941. Amelanchier arborea  Fernald
Common serviceberry,
Downy serviceberry,
Downy shadbush,
Juneberry
Native,
Secure
Amelanchier arborea sarvis close 4×3.jpg
NYFA-5
NRCS-NN
SBE
NEW 
ARS ITIS
Trop.

Images
 Wiegand

1912. Amelanchier laevis  Wiegand
1964. A. arborea var. laevis H.E.Ahles
1966. A. arborea var. cordifolia B.Boivin
1975. A. arborea ssp. laevis S.M.McKay
Allegheny serviceberry,
Smooth shadbush

Amélanchier glabre
Native,
Secure
Amelanchier laevis 5472366.jpg
Amelanchier laevis NY-dist-map.png
NYFA-5
NRCS-N
SBE
NEW 
ARS 
Trop.

Images
(L.) Medik.

1753. Mespilus canadensis  L.
1793. Amelanchier canadensis  Medik.
1930. Pyrus canadensis  Farw.
Canadian serviceberry,
Eastern shadbush,
Oblong-leaved serviceberry

Amélanchier du Canada
Native,
Secure
Amelanchier canadensis 1480044.jpg
Amelanchier canadensis NY-dist-map.png
NYFA-5
NRCS-N
SBE
NEW 
ARS 
Trop.

Images
 Spach

1834. Amelanchier intermedia  Spach
1975. A. × intermedia  P.Landry
   [arborea × canadensis]
Intermediate shadbush,
Intermediate serviceberry

Amélanchier intermédiaire
Native,
Secure
Amelanchier intermedia drawing.png
Amelanchier intermedia NY-dist-map.png
NYFA-5
NRCS-N
SBE
NEW 
ARS ITIS
Trop.

Images
(Pursh) DC. (1825)
Roundleaf serviceberry,
Round-leaved shadbush,
Red-twigged shadbush

Amélanchier sanguin
Native,
Secure
Blutrote Felsenbirne (Amelanchier sanguinea) 5868.JPGImg spacer 2x87.pngAmelanchier sanguinea -roundleaf serciveberry.jpg
Amelanchier sanguinea NY-dist-map.png
NYFA-5
NRCS-NN
SBE
NEW 
ARS 


Images
(Lam.) K. Koch. (1969)

 (=) A. stolonifera Wiegand 
 (=) Crataegus spicata Lam. 
Running serviceberry,
Thicket shadbush

Amélanchier en épis
Native,
Secure
Amelanchier spicata tähk-toompihlakas 01 estonia.JPG
Amelanchier spicata NY-dist-map.png
NYFA-5
NRCS-NN
SBE
NEW 
ARS ITIS


Images
Wiegand (1921)

 (=) A. grandiflora (Wiegand) Wiegand 
 (=) A. sanguinea var. grandiflora 
 (=) A. sanguinea f. grandiflora 
Lovely shadbush

Amélanchier gracieux
Native,
Likely secure
Amelanchier grandiflora Toronto.jpg
Amelanchier amabilis NY-dist-map.png
NYFA-4
NRCS-NN
SBE
NEW 
ITIS


Images
(Tausch) M.Roem. (1847)

 (=) A. oligocarpa (Michx.) M.Roem. 
Bartram shadbush,
Mountain shadbush,
Oblongfruit serviceberry

Amélanchier de Bartram
Native,
Likely secure
Amelanchier bartramiana drawing.png
Amelanchier bartramiana NY-dist-map.png
NYFA-4
NRCS-NN
SBE
NEW 
ARS 


Images
Wiegand (1912)

 (=) A. stolonifera auct. p.p. 
 (=) A. mucronata E.L.Nielsen (1939) 
Low Juneberry,
Low shadblow,
Low serviceberry,
Running serviceberry

Amélanchier bas
Native,
Likely secure
Amelanchier humilis NY-dist-map.png
NYFA-4
NRCS-N0
SBE
NEW 
ARS ITIS


Images
E.L.Nielsen (1939)

 (=) A. wiegandii E.L.Nielsen (1939) 
Inland serviceberry,
Pacific serviceberry,
Wiegand's shadbush

Amélanchier de l’intérieur
Native,
Likely secure
Amelanchier interior NY-dist-map.png
NYFA-4
NRCS-N
SBE
NEW 
ARS ITIS


Images

 (=) A. canadensis × stolonifera 
Nantucket serviceberry,
Nantucket shadbush
Native,
Endangered
Amelanchier nantucketensis NY-dist-map.png
NYFA-1
NRCS-N
SBE
NEW 



Images
Wiegand × Wiegand
Hybrid low serviceberry
  & Allegheny serviceberry
Native,
Unranked,
No specimens
Amelanchier humilis × laevis NY-dist-map.png
NYFA-U




Images
Genus Aronia[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – subtr. Malinae – genus Aronia
Aronia Chokeberry N.Y. Status Images Distribution 3
 (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
Black chokeberry Native,
Secure
Aronia melanocarpa (491771406).jpg
Aronia melanocarpa NY-dist-map.png
NYFA-5
NRCS-NN
NEW Can
ARS ITIS
Trop.

Images

 (=) Photinia pyrifolia 
 (=) Pyrus arbutifolia 
 (=) Sorbus arbutifolia 
Red chokeberry Native,
Likely secure
Aronia arbutifolia2475275707.jpg
Aronia arbutifolia NY-dist-map.png
NYFA-4




Images
(Marshall) Rehder (pro sp.)
[ A. arbutifolia × A. melanocarpa ]

. Aronia atropurpurea
. Aronia prunifolia
. Photinia floribunda
. Pyrus floribunda
. Aronia floribunda
Purple chokeberry

Aronie à feuilles de prunier,
Arone noire
Native,
Likely secure
Aronia prunifolia0.jpg
NYFA-4
NRCS-NN
NEW Can
ARS ITIS


Images
Genus Crataegus[edit]

There are about fifty hawthorn taxa listed for New York, and all but a few are considered to be natives.

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 section Coccineae[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Crataegus – sect. Coccineae
Crataegus sect. Coccineae ser. Rotundifoliae Hawthorn N.Y. Status Images Distribution 50
 Ashe

1900. Crataegus chrysocarpa  Ashe
Fireberry hawthorn,
Fire hawthorn,
Northern hawthorn

Aubépine dorée
Native,
Likely secure
Crataegus chrysocarpa — Matt Lavin 008.jpg
Crataegus chrysocarpa nymap.svg
NYFA-4
NRCS-NN
NEW Can
ARS ITIS



Images, wsp
 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,
Endangered
Crataegus irrasa as C. oakesiana.pngImg spacer 2x87.pngCrataegus irrasa BB-1913.png
Crataegus irrasa nymap.svg
NYFA-1?
NRCS-NN
NEW Can
ARS ITIS



Images, wsp
Crataegus sect. Coccineae ser. Tenuifoliae Hawthorn N.Y. Status Images Distribution 50
 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,
Secure
Crataegus macrosperma BB-1913.pngImg spacer 2x87.pngCrataegus macrosperma as C. roanensis BB-1913.png
Crataegus macrosperma nymap.svg
NYFA-5
NRCS-NN
NEW Can
ARS ITIS
Trop.

IPN
Images, wsp
(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,
Endangered
Crataegus flabellata.jpg
Crataegus flabellata nymap.svg
NYFA-1?
NRCS-NN
NEW Can
ARS ITIS
Trop.


Images, wsp
 Ashe
Schuette's hawthorn Native,
Endangered
Crataegus schuettei BB-1913.png
Crataegus schuettei nymap.svg
NYFA-1?
NRCS-NN

ITIS



Images, wsp
 Ashe
= C. macrosperma (GRIN)

1903. Crataegus prona  Ashe
1904. Crataegus gravis  Ashe
Illinois hawthorn Native,
Unranked
Crataegus prona nymap.svg
NYFA-U
NRCS-N0

ARS ITIS



Images, wsp
 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,
Unranked

NRCS-NN
NEW Can
ITIS


IPN
Images, wsp
Crataegus sect. Coccineae ser. Punctatae Hawthorn N.Y. Status Images Distribution 50
 Jacq. (1770)

C. fastosa Sarg.
Dotted hawthorn,
Hillside hawthorn,
Aubépine ponctuée
Native,
Likely secure
Crataegus punctata RB1.JPG
Crataegus punctata nymap.svg
NYFA-4
NRCS-NN

ARS ITIS



Images, wsp
Sarg. (1901 "jonesae")

C. harryi Sarg.
C. laurentiana Sarg.
Jones' hawthorn,
Miss Jones' hawthorn,
Aubépine de Jones
Native,
Unranked
Crataegus jonesiae BB-1913.png
Crataegus jonesiae nymap.svg
NYFA-U
NRCS-NN

ARS ITIS



Images, wsp
Crataegus sect. Coccineae ser. Molles Hawthorn N.Y. Status Images Distribution 50
 Sarg. (1901)

C. canadensis Sarg.
C. arnoldiana Sarg.
C. champlainensis Sarg.
Champlainthorn,
Quebec hawthorn,
Aubépine subsoyeuse
Native,
Vulnerable
Crataegus submollis flowers.jpg
Crataegus submollis nymap.svg
NYFA-3?
NRCS-NN

ARS 



Images, wsp
(Torr. & A. Gray) Scheele (1848)
Arnold's hawthorn,
Downy hawthorn
Native,
Endangered
Crataegus-mollis-bud-break.jpg
Crataegus mollis nymap.svg
NYFA-1
NRCS-NN

ARS ITIS



Images, wsp
Crataegus sect. Coccineae ser. Silvicolae Hawthorn N.Y. Status Images Distribution 50
 Sarg. (1903)

C. populnea Ashe
C. iracunda var. populnea
Adorned hawthorn,
Aubépine faux-peuplier
Native,
Endangered
Crataegus compta nymap.svg
NYFA-1?
NRCS-NN

ITIS



Images, wsp
 Beadle (1902)

C. beckwithiae Sarg.
C. stolonifera Sarg.
Stolonbearing hawthorn Native,
No recent reports
Crataegus iracunda BB-1913.png
Crataegus iracunda nymap.svg
NYFA-Z
NRCS-NN

ARS ITIS



Images, wsp
(Wendl.f.) K.Koch (1853)
Frosted hawthorn,
Frostythorn,
Waxyfruit hawthorn,
Waxy-fruited hawthorn
Native,
Likely secure
Frosted Thorn (2981720487).jpg
Crataegus pruinosa nymap.svg
NYFA-4
NRCS-NN

ARS ITIS



Images, wsp
 Sarg. (1903)

C. filipes Ashe
C. dissona var. bellula
Jesup's hawthorn,
Jesup's-thorn
Native,
Threatened
Crataegus jesupii nymap.svg
NYFA-2?
NRCS-N0

ARS ITIS



Images, wsp
Sarg. (1901)
Caughuawaga hawthorn Native,
Endangered
Crataegus suborbiculata nymap.svg
NYFA-1?
NRCS-NN

ARS ITIS



Images, wsp
Crataegus sect. Coccineae interserial hybrids Hawthorn N.Y. Status Images Distribution 50
 Sarg.

C. pruinosa (ser. Silvicolae) ×
C. punctata (ser. Punctatae)
Hybrid of
 Frosted hawthorn &
 Dotted hawthorn
Native,
Endangered
NYFA-1?





Images, wsp
 Ashe (pro sp.)

C. chrysocarpa (ser. Rotundifoliae) ×
C. pruinosa (ser. Silvicolae)
Hybrid of
 Fireberry hawthorn &
 Frosted hawthorn
Native,
Endangered
NYFA-1?
NRCS-N0

ITIS



Images, wsp
 Sarg.

C. chrysocarpa (ser. Rotundifoliae) ×
C. macrosperma (ser. Tenuifoliae)
Hybrid of
 Fireberry hawthorn &
 Big-fruit hawthorn
Native,
Unranked
Nymap.svg
NYFA-U
NRCS-N0

ITIS



Images, wsp
 Sarg. (pro sp.)

C. flabellata (ser. Tenuifoliae) ×
C. punctata (ser. Punctatae)
Hybrid of
 Fan-leaf hawthorn &
 Dotted hawthorn
Native,
Unranked
Nymap.svg
NYFA-U
NRCS-N0

ITIS



Images, wsp
C. macrosperma × pruinosa

C. macrosperma (ser. Tenuifoliae) ×
C. pruinosa (ser. Silvicolae)
Hybrid of
 Big-fruit hawthorn &
 Frosted hawthorn
Native,
Unranked
Nymap.svg
NYFA-U





Images, wsp
 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
NRCS-N0
NEW 
ITIS



Images, wsp
Crataegus section Crataegus[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Crataegus – sect. Crataegus
Crataegus sect. Crataegus ser. Coccineae Hawthorn N.Y. Status Images Distribution 50
 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
Close-up Früchte Scharlach-Weißdorn.JPG
NYFA-4
NRCS-NN
NEW Can
ARS ITIS
Trop.

Images
 L.
var. pringlei (Sarg.)
J.A.Macklin & J.B.Phipps

1901. Crataegus pringlei  Sarg.
1901. Crataegus lobulata  Sarg.
1908. Crataegus pringlei var. lobulata Eggl.
2007. Crataegus coccinea var. pringlei
Pringle's hawthorn

Aubépine de Pringle
Native,
Threatened
Crataegus coccinea var pringlei BB-1913.png
NYFA-2?
NRCS-NN
NEW Can
ARS ITIS
Trop.

Images
 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
Fuller's hawthorn

Aubépine de Fuller
Native,
Unranked

NRCS-NN
Can
ARS ITIS
Trop.

Images
 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
Crataegus-holmesiana.jpgImg spacer 2x87.pngCrataegus holmesiana BB-1913.png
NYFA-1?
NRCS-N0
NEW Can
ARS ITIS
Trop.
NSE IPN
Images
 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
Shining-branch hawthorn,
Gleaming hawthorn,
Broad-leaved hawthorn

Aubépine à grandes fleurs,
Aubépine à rameaux luisants
Native,
Unranked

NRCS-NN
Can
ARS 


Images
Crataegus sect. Crataegus ser. Dilatatae Hawthorn N.Y. Status Images Distribution 50
 Ashe (1899)
Kansas hawthorn Native,
Endangered
Crataegus coccinioides BB-1913.png
NYFA-1?
NRCS-NN

ARS ITIS


Images
Crataegus sect. Crataegus ser. Crus-galli Hawthorn N.Y. Status Images Distribution 50
 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
Crataegus crus galli 4.jpg
NYFA-5
NRCS-NN

ARS ITIS
Trop.

Images
Torr. & A.Gray (1840)
Barberry hawthorn Native,
Endangered
Crataegus berberifolia.png
NYFA-1
NRCS-N




Images
Crataegus sect. Crataegus ser. Parvifoliae Hawthorn N.Y. Status Images Distribution 50
 Münchh. (1770)
Dwarf hawthorn,
One-flower hawthorn
Native,
Endangered
Crataegus uniflora BB-1913.png
NYFA-1
NRCS-N0

ARS ITIS


Images
Crataegus sect. Crataegus ser. Intricatae Hawthorn N.Y. Status Images Distribution 50
 Lange

1895. Crataegus intricata  Lange
1902. Crataegus foetida  Ashe
Copenhagen hawthorn,
Lange's-thorn,
Thicket hawthorn,
Biltmore hawthorn

Aubépine intriquée
Native,
Threatened
Crataegus intricata fruits.JPG
NYFA-2
NRCS-N
NEW Can
ARS ITIS
Trop.

Images
 Beadle

1899. Crataegus biltmoreana  Beadle
2011. Crataegus intricata var. biltmoreana
Biltmore hawthorn Native,
Endangered
Crataegus-intricata-leaves.JPG
NYFA-1?
NEW 
ARS ITIS
Trop.

Images
Crataegus sect. Crataegus ser. Montaninsulae Hawthorn N.Y. Status Images Distribution 50
 Sarg. (1903)
Dunbar's hawthorn Native,
Endangered
Crataegus beata.png
NYFA-1
NRCS-N




Images
 Ashe
Spreading hawthorn Native,
Endangered
NYFA-1
NRCS-NN




Images
 Sarg.

C. brunetiana
C. laurentiana var. brunetiana
C. laurentiana var. dissimilifolia
Laurentian hawthorn Native,
Unranked
NYFA-U




Images
 Sarg.

C. beata var. opulens
Rochester hawthorn Native,
Unranked
NYFA-U
NRCS-N0

ITIS


Images
Crataegus sect. Crataegus ser. Cordatae Hawthorn N.Y. Status Images Distribution 50
 (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
Crataegus phaenopyrum 3.jpeg

NRCS-NX
NEW Can

Trop.

Images
Crataegus sect. Crataegus ser. Crataegus Hawthorn N.Y. Status Images Distribution 50
 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,
North Africa
Crataegus monogyna FlowersCloseup 2009April26 SierraMadrona.jpg
NYFA-X
NRCS-XX
CP-5[1] IPA
NEW 
ARS ITIS


Images
  1. Appendix 5. Plant species of concern (Watch List) within the central Finger Lakes region. Policy on the use of non-native plants in Cornell Plantations' accessioned collections (2009)
Crataegus section Macracanthae[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Crataegus – sect. Macracanthae
Crataegus sect. Macracanthae ser. Macracanthae Hawthorn N.Y. Status Images Distribution 50
(Ehrh.) Medik.

1788. Mespilus calpodendron  Ehrh.
1793. Crataegus calpodendron  Medik.
1908. Crataegus hispidula  Sarg.
1935. C. calpodendron var. hispidula
Pear hawthorn,
Blackthorn hawthorn,
Urn-fruit hawthorn

Aubépine à fruits piriformes,
Aubépine tomenteuse
Native,
Likely secure
Crataegus calpodendron as C. globosa BB-1913.pngImg spacer 2x87.pngCrataegus calpodendron BB-1913.png
NYFA-4?
NRCS-NN
Can
ARS ITIS


Images
Schrad. ex Link (1831)
Fleshy hawthorn,
Long-spine hawthorn,
Succulent hawthorn
Native,
Likely secure
Kingbird in Crataegus.jpg
NYFA-4
NRCS-NN

ARS ITIS


Images
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
NRCS-NN
Can
ARS ITIS
Trop.

Images
var. occidentalis

C. succulenta var. divida
C. succulenta var. occidentalis
C. succulenta var. rhombifolia
C. succulenta occidentalis
Large-thorn hawthorn Native,
Unranked
NYFA-U
NRCS-NN

ARS 


Images
 Sarg.
Menands hawthorn Native,
No recent reports
NYFA-Z
NRCS-N0

ITIS


Images
Crataegus sect. Macracanthae ser. Brainerdianae Hawthorn N.Y. Status Images Distribution 50
 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
Crataegus brainerdii.png
NYFA-3
NRCS-NN
NEW 
ITIS
Trop.

Images
 Sarg.

1901. Crataegus scabrida  Sarg.
1908. C. brainerdii var. scabrida Eggl.
Rough hawthorn,
Scabrid hawthorn
Native,
Vulnerable
NYFA-3?
NRCS-NN
NEW 
ITIS


Images
Crataegus sect. Macracanthae interserial hybrids Hawthorn N.Y. Status Images Distribution 50
 Sarg. (pro sp.)

Crataegus scabrida ×
Crataegus succulenta
Hybrid of
 Rough hawthorn &
 Fleshy hawthorn
Native,
Endangered
Nymap.svg
NYFA-1?
NRCS-N0

ITIS



Images, wsp
 Sarg. (pro sp.)

Crataegus brainerdii ×
Crataegus succulenta
Hybrid of
 hawthorn &
 hawthorn
Native,
Unranked
Nymap.svg
NYFA-U
NRCS-N0

ITIS



Images, wsp
Crataegus inter-sectional hybrids[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Crataegus – inter-sectional hybrids
Crataegus sect. Coccineae × Crataegus Hawthorn N.Y. Status Images Distribution 50
Peck (pro sp. 1910)

C. pruinosa (sect. Coccineae) ×
C. intricata (sect. Crataegus)
Hybrid of
 Copenhagen hawthorn &
 Frosted hawthorn
Native,
Unranked
Nymap.svg
NYFA-U

ITIS



Images, wsp
C. monogyna × punctata

C. punctata (sect. Coccineae) ×
C. monogyna (sect. Crataegus)
Hybrid of
 English hawthorn &
 Dotted hawthorn
Native,
Unranked
Nymap.svg
NYFA-U





Images, wsp
Crataegus sect. Coccineae × Macracanthae Hawthorn N.Y. Status Images Distribution 50
 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
Nymap.svg
NYFA-0
NRCS-NN
Can
ARS 
Trop.


Images, wsp
Sarg. (pro sp.)

C. macrosperma (sect. Coccineae) ×
C. brainerdii (sect. Macracanthae)
Hybrid of
 Brainerd hawthorn &
 Big-fruit hawthorn
Native,
Unranked
Nymap.svg
NYFA-U
NRCS-N0

ITIS



Images, wsp
C. macrosperma × succulenta

C. macrosperma (sect. Coccineae) ×
C. succulenta (sect. Macracanthae)
Hybrid of
 Big-fruit hawthorn &
 Fleshy hawthorn
Native,
Unranked
Nymap.svg
NYFA-U





Images, wsp
Genus Sorbus[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Sorbus
Sorbus Mountain-ash N.Y. Status Images Distribution 3
 Marshall (1785)

 (=) Pyrus americana (Marshall) DC. 
 (=) Pyrus microcarpa (Pursh) Spreng. 
American mountain-ash Native,
Secure
Sorbus americana.jpg
Sorbus americana nymap.svg
NYFA-5
NRCS-NN

ARS ITIS


Images
(Sarg.) C.K.Schneid. (1906)

 (=) Pyrus americana DC. 
 (=) Pyrus decora (Sarg.) Hyl. 
 (=) Pyrus groenlandica 
Northern mountain-ash,
Showy mountain-ash
Native,
Secure
Sorbus decora 1219232.jpg
Sorbus decora nymap.svg
NYFA-5
NRCS-NN

ARS ITIS


Images
 L. (1753)

 (=) Pyrus aucuparia (L.) Gaertn. 
European mountain-ash,
Rowan-berry,
Rowan,
Sorbier des oiseleurs
Introduced
1 Sorbus aucuparia 12 - 2011.07.20.jpg
Sorbus aucuparia nymap.svg
NYFA-X
NRCS-XX

ARS ITIS


Images
Genus Malus[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Malus
Malus sect. Chloromeles Sweet crabapple N.Y. Status Images Distribution 10
 (L.) Mill.
var. dasycalyx
= Malus coronaria[1]
Sweet crabapple Native,
Vulnerable
NYFA-3?

ITIS


Images
 (L.) Mill.
var. coronaria
= Malus coronaria[1]
Sweet crabapple Native,
Rare
Crab apple flower.jpg
NYFA-3?
NRCS-NN

ITIS


Images
(Rehder) L.H. Bailey
= Malus coronaria[1]
Sweet crabapple Native,
Threatened
NYFA-2?

ITIS


Images
Malus sect. Gymnomeles Crabapple N.Y. Status Images Distribution 10
Siberian crabapple Introduced
Malus-baccata.JPG
NYFA-X
CP-4[2]




Images
Malus sect. Malus Apple & crabapple N.Y. Status Images Distribution 10
Siebold ex Van Houtte (1865)
Japanese flowering crabapple Introduced
Malus floribunda (Japanese crabapple).jpg
NYFA-X
CP-4[2]




Images
Pear-leaved crabapple,
Plum-leaf crabapple,
Chinese apple,
Chinese crabapple
Introduced
Malus prunifolia 2007-06-16 401.jpg
NYFA-X
CP-5[3]




Images
Apple Introduced
Malus pumila0.jpg
NYFA-X
CP-5[3]




Images
European crabapple Introduced
Malus sylvestris 005.JPG
NYFA-X
CP-4[2]




Images
  1. a b c ITIS, USDA-NRCS & ARS-GRIN all lump these "sweet crabapple" taxa (the two M. coronaria varieties and M. glaucescens) under a unified Malus coronaria, while NYFA treats them as three separate taxa.
  2. a b c 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 Plantations' accessioned collections (2009)
  3. 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 Plantations' accessioned collections (2009)
Genus Pyrus[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Pyrus
Pyrus Pear N.Y. Status Images Distribution 2
 L. (1753)

 (=) Pyrus sativa DC. 
 (=) Pyrus caucasica Fed. 
 (=) Pyrus pyraster (L.) Du Roi 
Pear,
Common pear,
Poirier
Introduced,
Eurasia native
Pyrus communis001.JPG
NYFA-X
NRCS-XX

ARS ITIS


Images
Bradford pear,
Callery pear
Introduced,
Moderately invasive,
Asia native
Callery pear 2.jpg
NYIS: M 65
NYFA-X
CP-5[1]




Images
  1. Appendix 5. Plant species of concern (Watch List) within the central Finger Lakes region. Policy on the use of non-native plants in Cornell Plantations' accessioned collections (2009)
Genus Photinia [edit]
Rosaceae – subfam. Maloideae – tribe Maleae – subtr. Malinae – genus Photinia
PhotiniaLindl. Chokeberry N.Y. Status Images Distribution 1
 (Thunb.) DC. (1825)

 (=) Crataegus villosa Thunb. 
 (=) Pourthiaea villosa (Thunb.) Decne. 
Oriental photinia Introduced,
Asia native
Photinia villosa1.jpg
NYFA-X
NRCS-X0




Images
Genus Cydonia[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – subtr. Malinae – genus Cydonia
Cydonia Quince N.Y. Status Images Distribution 1
 Mill.

 (=) Cydonia vulgaris Pers. 
 (=) Pyrus cydonia L. 
Common quince,
Cognassier,
Coing
Introduced
Fleurs-et-feuilles-de-cognassier.jpg
Cydonia oblonga nymap.svg
NYFA-X
NRCS-XX

ARS ITIS


Images
Genus Chaenomeles[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – subtr. Malinae – genus Chaenomeles
Chaenomeles Flowering quince N.Y. Status Images Distribution 2
(Thunb.) Lindl. ex Spach (1834)

 (=) Cydonia japonica (Thunb.) Pers. 
 (=) Pyrus japonica Thunb. 
Japanese flowering quince,
Maule's quince,
Cognassier du Japon
Introduced,
Japan native
Chaenomeles japonica CC0 1.0.jpg
Chaenomeles japonica nymap.svg
NYFA-X
NRCS-XX

ARS ITIS


Images
(Sweet) Nakai (1929)

 (=) Chaenomeles lagenaria 
 (=) Cydonia speciosa Sweet 
Chinese quince,
Flowering quince,
Japanese quince
Introduced,
Asia native
Chaenomeles flowers in full bloom.jpg
Chaenomeles speciosa nymap.svg
NYFA-X
NRCS-X0

ARS ITIS


Images
Genus Pyracantha[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – subtr. Malinae – genus Pyracantha
Pyracantha Firethorn N.Y. Status Images Distribution 1
 M.Roem.

1753. Mespilus pyracantha  L.
1793. Crataegus pyracantha  Medik.
1834. Cotoneaster pyracantha  Spach
1847. Pyracantha coccinea  Roemer
Scarlet firethorn Introduced,
from Eurasia
20131018Feuerdorn Hockenheim3.jpg
Pyracantha coccinea nymap.svg
NYFA-X
NRCS-XN

ARS 


Images
Genus Cotoneaster[edit]
Rosaceae – subfam. Maloideae – tribe Maleae – genus Cotoneaster
Cotoneaster Cotoneaster N.Y. Status Images Distribution 2
 Pamp.

1910. Cotoneaster silvestrii  Pamp.[1]
1912. C. hupehensis  Rehder & E.H.Wilson
1917. C. racemiflorus var. veitchii
1957. C. veitchii  G.Klotz
1963. C. kangtinensis  G.Klotz
Hupeh cotoneaster,
Many-flowered cotoneaster,
Redbead Cotoneaster
Introduced,
from China
Cotoneaster racemiflorus ÖBG 2012-05-20 03-4x3.jpg
Cotoneaster silvestrii nymap.svg
NYFA-X
NRCS-X0
FOC

ARS ITIS


Images
 Boiss.

1904. Cotoneaster adpressa  Bois
Creeping cotoneaster,
Cotonéaster rampant
Introduced,
from Asia
Cotoneaster adpressus - Botanischer Garten München-Nymphenburg 07616-Z.jpg
Cotoneaster adpressus nymap.svg
NYFA-X
NRCS-X0

ARS ITIS


Images
  1. NYFA & NRCS-PLANTS list Cotoneaster silvestrii as Cotoneaster hupehensis Rehder & E.H.Wilson (1912).