Flora of New York/Santalales, Polygonales, Nepenthales

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Brassicales
Flora of New York: Santalales, Polygonales, Nepenthales
Caryophyllales 1: Caryophyllaceae
Table of
contents
Genus
index
Protected species index Invasive species index


The Polygonales and Nepenthales are often included in the Caryophyllales

Order Santalales[edit]

The order Santalales...

Family Comandraceae[edit]

The Comandraceae[1] (bastard-toadflax family) contains only the two species bastard toadflax (Comandra umbellata) and false toadflax (Geocaulon lividum), both of which are native to New York.

Comandraceae
Comandra Bastard-toadflax N.Y. Status Images Distribution 1
 (L.) Nutt.
ssp. umbellata

1753. Thesium umbellatum  L.
1818. Comandra umbellata  Nutt.
1905. Comandra richardsiana  Fernald
1982. C. umbellata ssp. richardsiana Á&D.Löve
Bastard toadflax Native,
Secure
Comandra umbellata (4049302544).jpg
NYFA-5
USDA-NN

ARS ITIS



Images, wsp
Geocaulon False-toadflax N.Y. Status Images Distribution 1
 (Richardson) Fernald

1823. Comandra livida  Richardson
1921. Geocaulon lividum  Fernald
False toadflax Native,
Endangered
Geocaulon lividum BB-1913.png
NYFA-1
USDA-NN

ARS 



Images, wsp
  1. Nickrent & Vidal-Russell in D.L. Nickrent et al., Taxon 59: 550. 4 Apr 2010

Family Cervantesiaceae[edit]

Cervantesiaceae is a family of parasitic flowering plants. Its only native or naturalized New York genus, Pyrularia, has also been placed in the Santalaceae (sandalwood family).

Cervantesiaceae
Pyrularia Buffalo-nut N.Y. Status Images Distribution 1
 Michx.

1803. Pyrularia pubera  Michx.
Buffalo-nut,
Oil-nut
Introduced,
US South native
Pyrularia pubera NRCS-1.jpgImg spacer 2x87.pngPyrularia pubera NRCS-2.jpg
NYFA-Xm
USDA-N0

ARS ITIS
Trop.


Images, wsp

Family Viscaceae[edit]

Viscaceae
Arceuthobium Dwarf-mistletoe N.Y. Status Images Distribution 1
 Peck

1872. Arceuthobium pusillum  Peck
1891. Razoumofskya pusilla  Kuntze
Dwarf mistletoe,
Eastern dwarf-mistletoe
Native,
Vulnerable
Arceuthobium pusillum 1377003.jpg
NYFA-3?
USDA-NN

ARS ITIS



Images, wsp
Phoradendron Mistletoe N.Y. Status Images Distribution 1
(Raf.) Reveal & M.C.Johnst.

1817. Viscum leucarpum  Raf.[1]
1820. Viscum serotinum  Raf.
1911. non P. leucocarpum  Pacz.
1957. P. serotinum  M.C.Johnst.
1989. P. leucarpum  Reveal & M.C.Johnst.
American mistletoe,
Oak mistletoe,
Eastern mistletoe,
Hairy mistletoe
Native,
Extirpated
Mistletoe-3428.jpg
NYFA-Z
USDA-N0

ARS 



Images, wsp
  1. A pending conservation proposal would change the basionym of Phoradendron leucarpum from Viscum leucarpum to Viscum serotinum, avoiding the P. leucocarpum homonym and making the accepted name Phoradendron serotinum.

Order Polygonales[edit]

The order Polygonales Juss. ex Bercht. & J. Presl, Přir. Rostlin: 240. Jan–Apr 1820.

Family Plumbaginaceae[edit]

The Plumbaginaceae (family)

Subfamily Limonioideae[edit]

Tribe Limonieae[edit]

Plumbaginaceaesubfam. Limonioideaetribe Limonieae
Limonium Sea lavender N.Y. Status Images Distribution 2
(Walter) Britton
American thrift, Lavender thrift,
Seaside thrift, Canker root,
Ink root, Marsh root,
Sea-lavender
Native,
Secure
Limonium-nashii-2.jpg
Limonium carolinianum NY-dist-map.png
NYFA-5
USDA-NN





Images, wsp
Statice Introduced,
Impersistent
Limonium leptostachyum NY-dist-map.png
NYFA-X
USDA-X0





Images, wsp

Family Polygonaceae[edit]

The Polygonaceae (buckwheat family)

Subfamily Polygonoideae[edit]

The order in which Polygonoideae tribes are shown here has been modified somewhat from Reveal's system, based on phylogenic data shown in Schuster et al. (2013) "Age Estimates for the Buckwheat Family Polygonaceae Based on Sequence Data Calibrated by Fossils and with a Focus on the Amphi-Pacific Muehlenbeckia.

Tribe Persicarieae[edit]

Genus Persicaria[edit]
Persicaria sect. Persicaria[edit]
Polygonaceaesubfam. Polygonoideaetribe Persicarieaegenus Persicariasect. Persicaria
Persicaria sect. Persicaria Smartweed N.Y. Status Images Distribution 19
 (L.) Delarbre

1753. Polygonum amphibium  L.
1800. Persicaria amphibia  Delarbre
1803. Polygonum amphibium var. emersum
1809. Polygonum coccineum  Muhl.
1837. Chulusium amphibium  Raf.
Water smartweed,
Water knotweed,
Longroot smartweed,
Amphibious bistort,
Amphibious knotweed

Renouée amphibie
Native,
Secure

Perennial,
Forb-herb
Persicaria amphibia bluete.jpeg
Nymap.svg
NYFA-5
USDA-NN
NEW Can
ARS ITIS
FNA Trop.


Images, wsp
 (L.) M.Gómez

1753. Polygonum pensylvanicum  L.
1896. Persicaria pensylvanica  M.Gómez
Pennsylvania smartweed

Renouée de Pennsylvanie
Native,
Secure
Polygonum pensylvanicum.jpg
Nymap.svg
NYFA-5
USDA-NN
NEW 
ARS ITIS
FNA Trop.


Images, wsp
 (Elliott) Small

1817. Polygonum punctatum  Elliott
1817. Polygonum acre  Kunth
1903. Persicaria punctata  Small
Dotted smartweed

Renouée ponctuée
Native,
Secure
Persicaria punctata BB-1913.png
Nymap.svg
NYFA-5
USDA-NN
NEW 
ARS ITIS
FNA 


Images, wsp
(Michx.) Small

1803. Polygonum hydropiperoides  Michx.
1892. Polygonum opelousanum  Riddell
1903. Persicaria hydropiperoides  Small
1903. Persicaria opelousana  Small
Swamp smartweed,
False water-pepper,
Mild water-pepper

Renouée faux-poivre-d'eau
Native,
Secure
Persicaria hydropiperoides NRCS-1.jpg
Nymap.svg
NYFA-5
USDA-
NEW 
ARS ITIS
FNA 


Images, wsp
 (Small) E.P.Bicknell

1894. Polygonum punctatum var. robustius
1903. Persicaria punctata var. robustior
1909. Persicaria robustior  E.P.Bicknell
1921. Polygonum robustius  Fernald
1949. Polygonum punctatum var. majus
Large water smartweed,
Stout smartweed,
Stout dotted smartweed

Renouée robuste
Native,
Secure
Nymap.svg
NYFA-5
USDA-NN
NEW 
ITIS
FNA Trop.


Images, wsp
 (Olney) Greene

1847. Polygonum careyi  Olney
1904. Persicaria careyi  Greene
Carey's smartweed

Renouée de Carey
Native,
Endangered
Persicaria careyi BB-1913.png
Nymap.svg
NYFA-1-2
USDA-NN
NEW 
ARS ITIS
FNA 


Images, wsp
 (Baldwin) Small

1817. Polygonum setaceum  Baldwin
1903. Persicaria setacea  Small
Bog smartweed,
Swamp smartweed,
Bristly smartweed
Native,
Endangered
Persicaria setacea NRCS-1.jpg
Nymap.svg
NYFA-1-2
USDA-N0
NEW 
ITIS
FNA Trop.


Images, wsp
 (L.) Delarbre

1753. Polygonum hydropiper  L.
1800. Persicaria hydropiper  Delarbre
1927. Polygonum hydropiper var. projectum
1943. Persicaria hydropiper var. projecta
Marshpepper smartweed,
Water-pepper smartweed,
Redleaf

Renouée poivre-d'eau
Introduced from
 Europe
Polygonum hydropiper3.jpg
NYFA-X
USDA-XX
NEW 
ARS ITIS
FNA Trop.


Images, wsp
 (L.) Delarbre

1753. Polygonum lapathifolium  L.
1800. Persicaria lapathifolia  Delarbre
Dock-leaved smartweed,
Curlytop knotweed,
Pale smartweed,
Pink knotweed

Renouée à
 feuilles de patience
Introduced
Polygonum lapathifolium 01.JPG
NYFA-X
USDA-NX
NEW 
ARS 
FNA 


Images, wsp
 (L.) Spach

1753. Polygonum orientale  L.
1841. Persicaria orientalis  Spach
1899. Polygonum spaethii  Dammer
Kiss-me-over-
   the-garden-gate,
Prince's-feather,
Princess-feather

Renouée orientale
Introduced from
 Asia,
 Australia
Polygonum orientale0.jpg
NYFA-X
USDA-XX
NEW 
ARS ITIS
FNA Trop.


Images, wsp
 Gray

1753. Polygonum persicaria  L.
1821. Persicaria maculosa  Gray
Spotted lady's-thumb,
Redshank, Heart's-ease,
Smartweed,
Jesusplant

Renouée persicaire,
Pied rouge
Introduced,
from Eurasia
Persicaria maculosa 20140804.pngImg spacer 2x87.pngPersicaria maculosa 9329.jpg
NYFA-X
USDA-XX
NEW 
ARS ITIS
FNA Trop.


Images, wsp
(Vorosch.) Tzvelev

1984. Polygonum extremiorientale  Vorosch.
1987. Persicaria extremiorientalis  Tzvelev
Far eastern smartweed Introduced,
Potentially invasive,
[1]
NYFA-X
USDA-XX


Trop.


Images, wsp
 (Bruijn) Kitag.

1854. Polygonum longisetum  Bruijn
1930. Po. cespitosum var. longisetum
1937. Persicaria longiseta  Kitag.
1941. Persicaria longiseta  Moldenke hom.
1987. Pe. caespitosa var. longiseta
Bristly lady's-thumb,
Creeping smartweed
Introduced,
Invasive,
NYIS: 60%[2]
Polygonum longisetum inutade.jpg
NYFA-X
NEW 




Images, wsp
  1. Daniel E. Atha, et. al. (2010) "Persicaria extremiorientalis (Polygonaceae) is established in the flora of the eastern United States of America." The Journal of the Torrey Botanical Society 137(4):333-338.
  2. New York non-native plant invasiveness assessmentPersicaria longiseta: Moderate (60). 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.
Persicaria sect. Tovara[edit]
Polygonaceaesubfam. Polygonoideaetribe Persicarieaegenus Persicariasect. Tovara
Persicaria sect. Tovara Smartweed N.Y. Status Images Distribution 19
 (L.) Gaert.

1753. Polygonum virginianum  L.
1790. Persicaria virginiana  Gaertn.
1836. Tovara virginiana  Raf.
1964. Antenoron virginianum  Roberty & Vautier
Jumpseed,
Virginia knotweed

Renouée de Virginie
Native,
Secure
Persicaria virginiana 01 Pengo.jpg
Nymap.svg
NYFA-5
USDA-NN
NEW 
ARS ITIS
FNA Trop.


Images, wsp
Persicaria sect. Echinocaulon[edit]
Polygonaceaesubfam. Polygonoideaetribe Persicarieaegenus Persicariasect. Echinocaulon
Persicaria sect. Echinocaulon Smartweed N.Y. Status Images Distribution 19
 (L.) Haraldson

1753. Polygonum arifolium  L.
1836. Tracaulon arifolium  Raf.
1978. Persicaria arifolia  Haraldson
Halberdleaf tearthumb,
Halberd-leaved tearthumb

Renouée à feuilles d'arum
Native,
Secure
Polygonum arifolium 002.JPG
Nymap.svg
NYFA-5
USDA-NN
NEW 
ITIS
FNA Trop.


Images, wsp
 (L.) H.Gross

1753. Polygonum sagittatum  L.
1903. Tracaulon sagittatum  Small
1919. Persicaria sagittata  H.Gross
1974. Truellum sagittatum  Soják
Arrowleaf tearthumb,
Arrow-leaved tearthumb,
American tearthumb,
Arrow-vine,
Scratch-grass

Renouée sagittée
Native,
Secure
Persicaria sagittata NRCS-1.jpg
Nymap.svg
NYFA-5
USDA-NN
NEW 
ARS ITIS
FNA Trop.


Images, wsp
(L.) H. Gross (1913)

Polygonum perfoliatum L.
Mile-a-minute weed,
Asiatic tearthumb,
Climbing tearthumb,
Devil's-tail climbing tearthumb,
Giant climbing tearthumb
Introduced from
 Asia,
Very highly invasive,
NYIS: 91%[1],
CP-2[2] NE-1[3]
Persicaria perfoliata 5273095.jpg
Persicaria perfoliata nymap.svg


ARS 



Images, wsp
  1. New York non-native plant invasiveness assessmentPersicaria perfoliata: Very high (91). 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 2. Plant species that are considered highly 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. Category 1 Plants - highly invasive - Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States (1998) US Forest Service
Persicaria sect. Cephalophilon[edit]
Polygonaceaesubfam. Polygonoideaetribe Persicarieaegenus Persicariasect. Cephalophilon
Persicaria sect. Cephalophilon Smartweed N.Y. Status Images Distribution 19

1825. Polygonum alatum  Buch.-Ham.
1826. Polygonum nepalense  Meisn.
1886. Polygonum alatum var. nepalense
1913. Persicaria nepalensis  H.Gross
Nepal smartweed,
Nepal knotweed

Renouée du Népal
Introduced,
from Asia
Arvenses Poligonum nepalense Poligonaceae Anserma Cultivo Lulo S quitoense H Vargas 09 jun 2010 (1).JPG
NYFA-X
USDA-XX
NEW 
ARS ITIS
FNA Trop.


Images, wsp
Persicaria sect. Rubrivena[edit]
Polygonaceaesubfam. Polygonoideaetribe Persicarieaegenus Persicariasect. Rubrivena
Persicaria sect. Rubrivena Smartweed N.Y. Status Images Distribution 19
 Greuter & Burdet
var. wallichi

1832. Polygonum polystachyum  Wallich
1941. Reynoutria polystachya  Moldenke
1969. Aconogonon polystachyum  M.Král
1985. Rubrivena polystachya  M.Král
1989. Persicaria wallichii  Greuter & Burdet
Himalayan knotweed,
Giant smart-weed,
Kashmir plume,
Garden smartweed,
Cultivated knotweed
Introduced,
from Asia
Persicaria wallichii01.jpg
NYFA-X
USDA-XX
NEW 
ARS ITIS
FNA Trop.


Images, wsp

Tribe Fagopyreae[edit]

Polygonaceaesubfam. Polygonoideaetribe Fagopyreae
Fagopyrum Buckwheat N.Y. Status Images Distribution 2
Moench (1794)

Polygonum fagopyrum L. (1753)
Fagopyrum sagittatum Gilib.
Fagopyrum vulgare Hill
Fagopyrum fagopyrum (L.) H.Karst.
Buckwheat,
Common buckwheat

Sarrasin commun
Introduced
Buchweizen, abreifend.JPG
NYFA-X
USDA-XX

ARS ITIS
FNA 


Images, wsp
(L.) Gaertn.

1753. Polygonum tataricum  L.
1790. Fagopyrum tataricum  Gaertn.
Tartarian buckwheat,
Tartary buckwheat,
Green buckwheat,
Japanese buckwheat,
India-wheat
Introduced,
Impersistent
Fagopyrum tataricum - Kops.jpg
NYFA-X
USDA-XX

ARS ITIS
FNA 


Images, wsp

Tribe Rumiceae[edit]

Genus Rumex[edit]
Rumex subg. Axillares[edit]
Polygonaceaesubfam. Polygonoideaetribe Rumiceaegenus Rumexsubg. Axillares
Rumex subg. Axillares Dock N.Y. Status Images Distribution 15
 Alph.Wood

1847. Rumex altissimus  Alph.Wood
1856. R. britannicus  Meisn.non L.
1856. R. britannica  Meisn.non L.
Pale dock,
Tall dock,
Smooth dock
Native,
Secure
Rumex altissimus BB-1913.pngImg spacer 2x87.pngRumex altissimus NRCS-1.jpg
Rumex altissimus NY-dist-map.png
NYFA-5
USDA-NN
NEW 
ARS ITIS
FNA 


Images, wsp
 L.

1753. Rumex britannica  L.
1856. R. hydrolapathum var. americanum
1867. R. orbiculatus  A.Gray
1937. R. britannica var. borealis
Water dock,
Greater water dock,
British dock
Native,
Secure
Rumex britannica BB-1913.pngImg spacer 2x87.pngRumex-britannica2.jpg
NYFA-5
USDA-N0
NEW 
ARS ITIS
FNA 


Images, wsp
 Rech.f.

1926. R. salicifolius ssp. triangulivalvis
1936. R. triangulivalvis  Rech.f.
1964. R. salicifolius var. triangulivalvis
1964. R. triangulivalvis var. oreolapathum
White dock,
White willow dock,
Triangular-valved dock
Native,
Secure
NYFA-5
USDA-NN
NEW 
ARS ITIS
FNA 


Images, wsp
 L.

1753. Rumex verticillatus  L.
1856. R. floridanus  Meisn.
1895. R. fascicularis  Small
Swamp dock,
Water dock
Native,
Secure
Rumex verticillatus NRCS-1.jpg
NYFA-5
USDA-NN
NEW 
ARS ITIS
FNA 


Images, wsp
Rumex subg. Rumex[edit]
Polygonaceaesubfam. Polygonoideaetribe Rumiceaegenus Rumexsubg. Rumex
Rumex subg. Rumex Dock N.Y. Status Images Distribution 15
 Phil. 1895

1900. R. maritimus var. fueginus Dusén
1915.
R. maritimus var. athrix H. St. John
1968. R. maritimus ssp. fueginus Hultén
2010.
R. persicarioides var. fueginus[1]
Sea-side dock,
Golden dock,
American golden dock,
Tierra del Fuego dock
Native,
Endangered
Rumex maritimus BB-1913.pngImg spacer 2x87.pngRumex maritimus NRCS-1.jpg
NYFA-1
USDA-NN
NEW 
ARS ITIS
FNA 


Images, wsp
 L. 1753

(=) R. maritimus var. persicarioides
Seaside dock,
American golden dock

Rumex fausse-persicaire
Native,
No recent reports
NYFA-H
USDA-NN
NEW 
ARS ITIS
FNA 


Images, wsp
Dooryard dock,
Long-leaved dock,
Northern dock
Introduced






Images, wsp
Patience dock Introduced






Images, wsp
 L.
Curly dock,
Sour dock,
Yellow dock
Introduced
Rumex crispus 001.JPG






Images, wsp
Bitter dock,
Broad-leaved dock
Introduced






Images, wsp
 Simonkai
[ crispus × patientia ]
Large curly dock,
Confused dock
Introduced
NYFA-X
USDA-X0

ITIS
FNA 


Images, wsp
 Mert. & W.D.J.Koch
[ crispus × obtusifolius ]

1753. Rumex × acutus  L. (pro sp.
1826. Rumex × pratensis  Mert. & W.D.J.Koch
1855. Rumex × crispobtusifolius  Meisn.
Meadow dock Introduced
NYFA-X
USDA-XN]

ITIS
Trop.


Images, wsp
Rumex subg. Acetosa[edit]
Polygonaceaesubfam. Polygonoideaetribe Rumiceaegenus Acetosa
Rumex subg. Acetosa Sorrel N.Y. Status Images Distribution 15
 Baldwin

1817. Rumex hastatulus  Baldwin
1856. Rumex engelmannii  Meisn.
1948. Acetosa hastatula  Á.Löve
Heartwing sorrel,
Heart-winged sorrel,
Wild sorrel,
Heartwing dock,
Wild dock
Native,
Endangered
Rumex hastatulus BB-1913.png
NYFA-1
USDA-N0
NEW 
ARS ITIS
FNA 


Images, wsp
 L.

1753. Rumex acetosa  L.
1768. Acetosa pratensis  Mill.
1903. R. acetosa ssp. pratensis A.Blytt…
Garden sorrel,
Green sorrel,
Common sorrel,
Common dock,
Sourdock

Oseille de prés,
Grande oseille
Introduced
Oseille pied.JPG
NYFA-X
USDA-XM

ARS 



Images, wsp
Rumex subg. Acetosella[edit]
Polygonaceaesubfam. Polygonoideaetribe Rumiceaegenus Acetosella
Rumex subg. Acetosella Sorrel N.Y. Status Images Distribution 15
ssp. pyrenaicus
Sheep sorrel,
Red sorrel,
Field sorrel

Oseille,
Petite oseille,
Surette
Introduced,
Moderately invasive,
NYIS: 66%[1],
CP-4[2]
Starr 070908-9221 Rumex acetosella.jpg
NYFA-X
USDA-XX

ARS ITIS
FNA 


Images, wsp
Genus Rheum[edit]
Polygonaceaesubfam. Polygonoideaetribe Rumiceaegenus Rheum
Rheum Rhubarb N.Y. Status Images Distribution 1
 L.
Garden rhubarb,
Pie-plant,
Rhubarb,
Wine-plant
Introduced
Rheum.rhabarbarum.2515.JPG
Rheum rhabarbarum NY-dist-map.png
NYFA-X
USDA-XX





Images, wsp

Tribe Polygoneae[edit]

Genus Polygonella[edit]
Polygonaceaesubfam. Polygonoideaetribe Polygoneaegenus Polygonella
Polygonella Joint weed N.Y. Status Images Distribution 1
Coastal jointweed,
Northern jointweed
Native,
Likely secure
Polygonella articulata NY-dist-map.png
NYFA-4
USDA-NN

ITIS
FNA 


Images, wsp
Genus Polygonum[edit]
Polygonum sect. Duravia[edit]
Polygonaceaesubfam. Polygonoideaetribe Polygoneaegenus Polygonumsect. Duravia
Polygonum sect. Duravia Knotweed N.Y. Status Images Distribution 14
 Michx. (1803)

P. tenue var. protrusum
Pleatleaf knotweed,
Pleat-leaved knotweed,
Slender knotweed
Native,
Rare
Polygonum tenue leaves.jpg
Nymap.svg
NYFA-3
USDA-NN


FNA 


Images, wsp
 Greene
Douglas knotweed Native,
Threatened
Polygonum douglasii (4974284660).jpg
Polygonum douglasii NY-dist-map.png
NYFA-2
USDA-NN





Images, wsp
Polygonum sect. Polygonum[edit]
Polygonaceaesubfam. Polygonoideaetribe Polygoneaegenus Polygonum
Polygonum sect. Polygonum Knotweed N.Y. Status Images Distribution 14
 S.F.Blake

1917. Polygonum achoreum  S.F.Blake
1982. P. erectum ssp. achoreum Á & D.Löve
Leathery knotweed,
Blake's knotweed,
Striate knotweed

Renouée coriace
Native,
Likely secure
Polygonum achoreum (4984671231).jpg
Polygonum achoreum NY-dist-map.png
NYFA-4
USDA-NN
NEW 
ITIS
FNA Trop.


Images, wsp
 Nutt.

P. aviculare var. glaucum
Seabeach knotweed Native,
Rare
Polygonum glaucum NY-dist-map.png
NYFA-3
USDA-N0

ITIS
FNA 


Images, wsp
Erect knotweed Native,
No recent reports,
Impersistent
Polygonum erectum NY-dist-map.png
NYFA-Zm
USDA-NN





Images, wsp
 Michx.
ssp. prolificum

P. ramosissimum var. prolificum
P. prolificum
Bushy knotweed,
Saltmarsh knotweed
Native,
Introduced
Polygonum ramosissimum ssp prolificum nymap.svg
NYFA-NX
USDA-NN
NEW 
ITIS
FNA 


Images, wsp
 Michx.
ssp. ramosissimum

P. atlanticum, P. triangulum
P. interior, P. latum, P. exsertum
P. leptocarpum, P. stevensii
Bushy knotweed,
Slender knotgrass,
Renouée à fleurs jaunes
Native,
Introduced
Polygonum ramosissimum ssp ramosissimum nymap.svg
NYFA-NX
USDA-NN
NEW 
ITIS
FNA 


Images, wsp
 L.
ssp. buxiforme (Small) Costea & Tardif

Polygonum buxiforme Small
Polygonum littorale Link
P. aviculare var. littorale
Box knotweed,
Small's knotweed,
American knotweed
Native,
Endangered
Polygonum aviculare ssp buxiforme 2.jpg
Nymap.svg
NYFA-1
USDA-NN
NEW 

FNA 


Images, wsp
 L.
ssp. aviculare

1753. Polygonum aviculare  L.
1912. Polygonum heterophyllum  Lindm.
Common knotweed,
Dooryard knotweed,
Doorweed,
Prostrate knotweed
Introduced
Nymap.svg
NYFA-X
USDA-XX
NEW 
ARS 



Images, wsp
 L.
ssp. depressum (Meisn.) Arcang.

1856. P. aviculare var. depressum Meisn.
1857. P. arenastrum  Boreau
1882. P. aviculare ssp. depressum Arcang.
1912. P. aequale  Lindm.
1942. P. montereyense  Brenckle
Common knotweed,
Oval-leaved knotweed,
Equal-leaved knotgrass

Renouée à petits fruits
Introduced
Nymap.svg
NYFA-X
NEW 
ITIS
FNA 


Images, wsp
 L.
ssp. neglectum (Besser) Arcang.

1785. Polygonum bellardii  All.
1822. Polygonum neglectum  Besser
1882. P. aviculare ssp. neglectum Arcang.
Narrowleaf knotweed,
Narrow-leaved knotweed
Introduced from
 Eurasia
Nymap.svg
NYFA-X
USDA-XN
NEW 
ARS ITIS
FNA Trop.


Images, wsp
 L.
ssp. rurivagum
Narrow-leaved knotweed Introduced
Nymap.svg

NEW 




Images, wsp
Bellard's knotweed,
Narrow-leaved knotweed
Introduced,
Impersistent
Nymap.svg

NEW 




Images, wsp
Jaubert & Spach

1844. P. polycnemoides  Jaub. & Spach
Manyleg knotweed Introduced,
Impersistent
Nymap.svg
NYFA-Xm
USDA-X0

ITIS
Trop.


Images, wsp
Genus Fallopia[edit]
Fallopia sect. Fallopia[edit]
Polygonaceaesubfam. Polygonoideaetribe Polygoneaegenus Fallopiasect. Fallopia
FallopiaAdanson sect. Fallopia False-buckwheat N.Y. Status Images Distribution 9
 (Michx.) Holub

1803. Polygonum cilinode  Michx.
1903. Tiniaria cilinodis  Small
1904. Bilderdykia cilinodis  Greene
1967. Reynoutria cilinodis  Shinners
1971. Fallopia cilinodis  Holub
Fringed black bindweed,
Fringed bindweed,
Blackfringe knotweed

Renouée à noeuds ciliés
Native,
Secure
Fallopia cilinodis BB-1913.png
NYFA-5
USDA-NN
NEW Can
ITIS
FNA Trop.


Images, wsp
 (L.) Holub
var. scandens

1753. Polygonum scandens  L.
1867. P. dumetorum var. scandens A.Gray
1913. Fagopyrum scandens  H.Gross
1967. Reynoutria scandens  Shinners
1971. Fallopia scandens  Holub
Climbing false-buckwheat

Renouée grimpante
Native,
Secure
Fallopia scandens var scandens BB-1913.png
Nymap.svg
NYFA-5
USDA-NN
NEW Can
ARS ITIS
FNA Trop.


Images, wsp
 (L.) Holub
var. cristatum (Engelm. & A.Gray) H.R.Hinds

1845. Polygonum cristatum  Engelm. & A.Gray
1904. Bilderdykia cristata  Greene
1952. P. scandens var. cristatum Gleason
1971. Fallopia cristata  Holub
2005. F. scandens var. cristatum H.R.Hinds
Climbing false-buckwheat,
Crested bindweed
Native,
Likely secure
Fallopia scandens var cristatum BB-1913.png
Nymap.svg
NYFA-4
USDA-N0
NEW 




Images, wsp
 (L.) Holub

1762. Polygonum dumetorum  L.
1952. P. scandens var. dumetorum Gleason
1971. Fallopia dumetorum  Holub
Climbing false buckwheat,
Thicket bindweed,
Copse-bindweed,
Desert knotgrass

Renouée des haies
Introduced,
from Eurasia
Fallopia dumetorum.jpeg
NYFA-X
USDA-XN
NEW 
ARS ITIS
FNA Trop.


Images, wsp
 (L.) Á. Löve

1753. Polygonum convolvulus  L.
1970. Fallopia convolvulus  Á. Löve
Black bindweed,
Wild buckwheat,
Eurasian black bindweed

Renouée liseron,
Renouée faux-liseron,
Chevrier
Introduced from
 Eurasia,
 northern Africa
Polygonum convolvulus (7901122064).jpg
NYFA-X
USDA-XX
NEW 
ARS ITIS
FNA Trop.


Images, wsp
 (Regel) Holub

1885. Polygonum baldschuanicum  Regel
1907. Polygonum aubertii  L.Henry
1941. Reynoutria baldschuanica  Moldenke
1971. Fallopia baldschuanica  Holub
1971. Fallopia aubertii  Holub
Bukhara fleeceflower,
China fleece vine,
Silver lace-vine,
Mile-a-minute-vine,
Russianvine
Introduced,
Invasive,
NYIS: 51%[1]
20120703Saar Saarbruecken01.jpg
Fallopia baldschuanica nymap.svg
NYFA-X
USDA-X0
NEW 
ARS ITIS
FNA Trop.


Images, wsp
Fallopia sect. Reynoutria[edit]
Polygonaceaesubfam. Polygonoideaetribe Polygoneaegenus Fallopiasect. Reynoutria
FallopiaAdanson sect. Reynoutria Knotweed N.Y. Status Images Distribution 9
 (Hout.) Ronse Decr.
var. japonica

1777. Reynoutria japonica  Houtt.
1846. Polygonum cuspidatum  Siebold & Zucc.
1988. Fallopia japonica  Ronse Decr.
Japanese knotweed,
Japanese bamboo,
Mexican bamboo,
Fleeceflower

Renouée du Japon
Introduced from
 temperate Asia,
Very highly invasive,
NYIS: 98%[1],
Prohibited[2],
CP-2[3] NE-1[4]
Fallopia japonica MdE 2.jpg
Fallopia japonica var japonica nymap.svg
NYFA-X
USDA-XX
NEW Can
ARS ITIS
FNA Trop.


Images, wsp
(F.Schmidt) Ronse Decr.

1859. Polygonum sachalinense  F.Schmidt
1919. Reynoutria sachalinensis  Nakai
1950. Tiniaria sachalinensis  Janchen
1988. Fallopia sachalinensis  Ronse Decr.
Giant Knotweed,
Sakhalin knotweed,
Sachaline knotweed,
Elephant-ear

Renouée de Sakhaline
Introduced from
 temperate Asia,
Very highly invasive,
NYIS: 98%[1],
Prohibited[2],
CP-3[5]
GiantKnotweed053.jpg
Fallopia sachalinensis nymap.svg
NYFA-X
USDA-XX
NEW Can
ARS ITIS
FNA Trop.


Images, wsp
(Chrtek & Chrtková) J.P.Bailey
[ F. japonica × F. sachalinensis ]

1983. Reynoutria × bohemica  Chrtek & Chrtková
1989. Fallopia × bohemica  J.P.Bailey
2003. Polygonum × bohemicum  Zika & Jacobson
Bohemian knotweed,
Hybrid Japanese
 & giant knotweed

Renouée de Bohème
Introduced,
Very highly invasive,
NYIS: 98%[1],
Prohibited[2],
CP-2[3]
Knotweed 1r.jpgImg spacer 2x87.pngFallopia-sachalinensis-00707.JPG
Fallopia × bohemica nymap.svg
NYFA-X
USDA-XX
NEW Can

Trop.


Images, wsp

Order Nepenthales[edit]

In New York, the Nepenthales is represented by carnivorous plants in the Drosera genus.

Family Droseraceae[edit]

The Droseraceae (sundew family) ...[1]

Droseraceae
Drosera Sundew N.Y. Status Images Distribution 4
 Hayne

Drosera longifolia
Spoon-leaved sundew Native,
Likely secure
Drosera intermedia0.jpg
NYFA-4
USDA-NN





Images, wsp
 L.
var. rotundifolia
Round-leaved sundew Native,
Likely secure
Drosera rotundifolia Forez France.jpg
NYFA-4
USDA-NN





Images, wsp
 L.
var. comosa
Round-leaved sundew Native,
Unranked
Drosera rotundifolia 001.JPG
NYFA-U
USDA-NN





Images, wsp
 Raf.
Thread-leaved sundew Native,
Vulnerable
Drosera filiformis inflorescence Darwiniana.jpg
NYFA-3
USDA-NN





Images, wsp
  1. Droseraceae Troy Weldy & David Werier (2013) New York Flora Atlas. New York Flora Association, Albany, New York.