Flora of New York/Rhamnaceae … Urticaceae

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Amygdaloideae 2
Flora of New York — Rosales: Rhamnaceae … Urticaceae
Juglandales
Table of
contents
Genus
index
Protected species index Invasive species index


The first pair of Rosales families on this page (Rhamnaceae and Elaeagnaceae) contain several small trees and shrubs that are particularly invasive in many parts of New York. These include the autumn olive, Russian olive, common buckthorn, and glossy buckthorn.

Family Rhamnaceae[edit]

The Rhamnaceae (buckthorn family) in New York contains three species of native shrubs (two New Jersey tea and one buckthorn species). It also contains two highly invasive non-native buckthorns, both of which are prohibited in New York.[1][2]

Subfamily Rhamnoideae[edit]

Tribe Rhamneae[edit]

Besides the two highly invasive exotic buckthorn species, the Rhamneae tribe contains the native alder-leaved buckthorn.

Genus Rhamnus[edit]

The two non-native buckthorns Rhamnus davurica and Rhamnus utilis have not been reported as naturalized in New York, but they have been reported outside of cultivation in neighboring states.

Rosales — Rhamnaceae — Rhamnoideae — Rhamneae — Rhamnus
Rhamnus Buckthorn N.Y. Status Images Distribution 2
 L’Hér.

1789. Rhamnus alnifolius L’Hér.
1915. Apetlorhamnus alnifolia Nieuwl.
2016. Ventia alnifolia (L'Hér.) Hauenschild
Alder-leaved buckthorn,
American alder buckthorn,
Dwarf alder,
Swamp buckthorn
Nerprun à feuilles d'aulne,
Nerprun des marécages
N.Y. native,
NYS CoC: 9,
Likely secure

OBL
Rhamnus alnifolia 5473175.jpg
Rhamnus alnifolia NY-dist-map.png
NYFA-4
USDA-NN
NEW Can
ARS ITIS
Trop.
BNA


Images, wsp
 L.

1753. Rhamnus catharticus L.
European buckthorn,
Common buckthorn,
Purging buckthorn,
European waythorn
Nerprun cathartique,
Nerprun purgatif,
Épine noire
Introduced from
 Eurasia, n. Africa,
Very highly invasive,
NYIS: 80%[3],
CP-2[4] NE-1[5],
Prohibited[6],
WW
Rhamnus cathartica 5456160.jpg
Rhamnus cathartica NY-dist-map.png
NYFA-X
USDA-XX
NEW Can
ARS ITIS
Trop.
BNA


Images, wsp
 Pall.

1776. Rhamnus dauuricus Pall.
1866. R. cathartica var. dahurica Maxim.
Dahurian buckthorn
Nerprun de Daourie
Introduced from
 Eurasia,
No specimens,
CT, MA, PA, VT, PE
Rhamnus davurica NRCS-01.jpg
Nymap.svg
NYFA-0
USDA-XX
NEW Can
ARS ITIS
Trop.
BNA


Images, wsp
 Decne.

1857. Rhamnus utilis Decne.
Chinese buckthorn
Vert de Chine
Introduced from
 Asia,
No specimens,
CT, MI, OH, IN, IL
Rhamnus utilis NRCS-01.jpg
Nymap.svg
NYFA-0
USDA-X0
NEW 
ARS ITIS
Trop.
BNA


Images, wsp
  1. Rhamnaceae Troy Weldy & David Werier (2013) New York Flora Atlas. New York Flora Association, Albany, New York.
  2. Rhamnaceae P. F. Stevens (2001 onwards). Angiosperm Phylogeny Website. Version 12, July 2012.
  3. New York non-native plant invasiveness assessmentRhamnus cathartica: Very High (80).
  4. 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)
  5. Category 1 Plants - highly invasive - Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States (1998) US Forest Service
  6. New York State Department of Environmental Conservation Regulation 6 NYCRR Part 575 Prohibited and Regulated Invasive Species
Genus Frangula[edit]
Rosales — Rhamnaceae — Rhamnoideae — Rhamneae — Frangula
Frangula Glossy buckthorn N.Y. Status Images Distribution 1
 Mill.

1753. Rhamnus frangula L.
1768. Frangula alnus Mill.
Glossy buckthorn,
Glossy false buckthorn,
Smooth buckthorn,
Alder buckthorn
Introduced from
 Eurasia, n. Africa,
Highly invasive,
NYIS: 73%[1],
CP-2[2] NE-1[3],
Prohibited[4],
WW
Rhamnus frangula 01 by-dpc.jpg
Frangula alnus NY-dist-map.png
NYFA-X
USDA-XX
NEW 
ARS 
Trop.
BNA

CABI 
Images, wsp

    Rhamnus caroliniana Walter
    Rhamnus caroliniana var. mollis
    
Carolina buckthorn

N. America native,
Not listed

FAC

Perennial,
Tree-shrub
Frangula caroliniana01.jpg
Nymap.svg
NYFA-






Images, wsp

Subfamily Ziziphoideae[edit]

Tribe Pomaderreae[edit]

Genus Ceanothus[edit]
Rosales — Rhamnaceae — Ziziphoideae — Pomaderreae — Ceanothus
Ceanothus New Jersey tea N.Y. Status Images Distribution 2

    Ceanothus intermedius
New Jersey tea,
Indian tea,
Wild snowball,
Redroot,
Snowbrush,
Soapbloom,
Mountainsweet
N.Y. native,
Secure

Perennial,
Shrub,
Sun
Ceanothus americanus 002.JPG
Ceanothus americanus NY-dist-map.png
NYFA-5
USDA-NNFS CS
NEW 



LBJ

Images, wsp

Jersey tea,
Inland New Jersey tea,
Prairie redroot,
Grub root
N.Y. native,
Endangered

Perennial,
Shrub
Ceanothus herbaceus (8932989532) 4x3.jpg
Ceanothus herbaceus NY-dist-map.png
NYFA-1
USDA-NN CS
NEW 



LBJ

Images, wsp

Family Elaeagnaceae[edit]

The Elaeagnaceae (oleaster family)...[1]

Genus Shepherdia[edit]

Rosales — Elaeagnaceae — Shepherdia
Shepherdia Buffalo berry N.Y. Status Images Distribution

Canada buffalo-berry,
Russet buffaloberry
N.Y. native,
Likely secure
Shepherdia canadensis (7996245315).jpg
Shepherdia canadensis NY-dist-map.png
NYFA-4
USDA-NN
NEW 





Images, wsp
 (Pursh) Nutt.

1813. Hippophae argentea Pursh
1818. Shepherdia argentea (Pursh) Nutt.
1890. Lepargyrea argentea (Pursh) Greene
Silver buffalo-berry,
Silver buffaloberry
Introduced from
 w. N. America
SilverBuffaloberry-SK..jpg
Shepherdia argentea NY-dist-map.png
NYFA-X
USDA-NN

ARS 




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

Genus Elaeagnus[edit]

Rosales — Elaeagnaceae — Elaeagnus
ElaeagnusHill Silver-berry N.Y. Status Images Distribution 3
 Thunb.

1784. Elaeagnus umbellata Thunb.
1784. Elaeagnus crispa Thunb.
1836. Elaeagnus parvifolia Wall. ex Royle
1909. E. umbellata var. parvifolia C.K.Schneid.
Autumn olive,
Autumn elaeagnus,
Spreading oleaster
Oléastre à ombelles,
Chalef en ombelles
Introduced,
Very highly invasive,
NYIS: 94%[1],
CP-2[2] NE-1[3]
Elaeagnus umbellata6.jpg
Elaeagnus umbellata nymap.svg
NYFA-X
USDA-XX
NEW Can
ARS 




Images, wsp
 L.

1753. Elaeagnus angustifolia L.
1767. Elaeagnus orientalis L.
1808. Elaeagnus hortensis M.Bieb.
1857. Elaeagnus moorcroftii Wall.
ex Schltdl.
1887. E. angustifolia var. orientalis Kuntze
Russian olive,
Russian elaeagnus,
Silver-berry,
Oleaster,
Trebizond-date
Olivier de Bohême
Introduced,
Moderately invasive,
NYIS: 68%[4],
CP-5[5] NE-1[3]
Elaeagnus angustifolia fleurs et feuilles.JPG
Elaeagnus angustifolia nymap.svg
NYFA-X
USDA-XX
NEW Can
ARS ITIS




Images, wsp
 Thunb.

1784. Elaeagnus multiflora Thunb.
1859. Elaeagnus longipes A.Gray
Cherry silverberry,
Cherry elaeagnus
Goumi
Introduced
Elaeagnus multiflora1.jpg
Elaeagnus multiflora nymap.svg
NYFA-X
USDA-X0
Can
ARS ITIS




Images, wsp
 Thunb.

1784. Elaeagnus pungens Thunb.
1869. Elaeagnus simonii Carrière
1949. E. pungens var. simonii Rehder
Thorny-olive,
Thorny elaeagnus,
Spiny oleaster
Introduced from
 China & Japan,
No NY reports
Eleagnuspungens.jpg
Nymap.svg
NYFA-0
USDA-X0
NEW 
ARS ITIS




Images, wsp
 Bernh. ex Rydb.

1814. Elaeagnus argentea Pursh nom. illeg.
1917. Elaeagnus commutata Bernh. ex Rydb.
1955. Elaeagnus veteris-castelli Lepage
Silverberry,
American silverberry,
Wolf-willow
Chalef argenté,
Chalef changeant
Introduced,
N. America native,
No NY reports
Elaeagnus commutata (7978706278).jpg
Nymap.svg
NYFA-0
USDA-NN
Can
ARS ITIS
Trop.



Images, wsp
  1. New York non-native plant invasiveness assessmentElaeagnus umbellata: Very high (94). 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. a b Category 1 Plants - highly invasive - Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States (1998) US Forest Service
  4. New York non-native plant invasiveness assessmentElaeagnus angustifolia: Moderate (68).
  5. 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)

Family Ulmaceae[edit]

The Ulmaceae (elm family)...[1]

Genus Ulmus[edit]

Rosales — Ulmaceae — Ulmus
Ulmus Elm N.Y. Status Images Distribution 6
 L.

1753. Ulmus americana L.
1860. U. americana var. aspera
1860. U. floridana Chapm.
1953. U. americana var. floridana
American elm,
White elm
Orme d'Amérique,
Orme blanc
N.Y. native,
Secure
NAS-126 Ulmus americana.png
Ulmus americana NY-dist-map.png
NYFA-5
USDA-NN
SNA
NEW Can
ARS ITIS
FNA 



Images, wsp
Muhl.

1785. U. americana Marshall (i)
1788. U. pubescens Walter
1789. U. americana var. rubra
1793. U. rubra Muhl.
1796. U. pendula Willd.
1803. U. fulva Michx.
1809. U. crispa Willd.
Slippery elm,
Red elm
Orme rouge,
Orme gras
N.Y. native,
Secure
Ulmus rubra leaf.jpg
Ulmus rubra NY-dist-map.png
NYFA-5
USDA-NN
SNA
NEW Can
ARS 
Trop.



Images, wsp
 Sarg.

1831. U. racemosa D.Thomas
non Borkh. (1800)
1902. U. thomasi(i) Sarg.
Rock elm,
Cork elm,
Hickory elm
Orme liège,
Orme de Thomas
N.Y. native,
Threatened
SHHG Rock Elm leaf.jpg
Ulmus thomasii nymap.svg
NYFA-2-3
USDA-NN
SNA
NEW Can
ARS ITIS
FNA 



Images, wsp

Siberian elm Introduced from
 temperate Asia,
Moderately invasive,
NYIS: 53%[2],
CP-5[3]
Ulmus pumila (5107831990).jpg
Ulmus pumila nymap.svg
NYFA-X
USDA-XX
NEW 





Images, wsp
 Huds.

Wych elm,
Scotch elm,
Broadleaf elm,
Broad-leaved elm,
European mountain elm
Orme de montagne,
Orme montagnard,
Orme glabre,
Orme blanc,
Orme rude
Introduced from
 Eurasia,
Unk. naturalization
20130714Ulme Schwetzinger Hardt2.jpg
Ulmus glabra nymap.svg
NYFA-X
USDA-XX
NEW 
ARS 




Images, wsp
Salisb.

1753. Ulmus campestris L. p.p. (i)
1796. U. procera Salisb.
 auct. U. minornon Mill.[4]
 auct. U. carpinifolia
non Ruppius ex G.Suckow
English elm,
English cork elm
Grand orme,
Orme rouge,
Orme champêtre
Introduced from
 Europe,
 northern Africa,
Not naturalized
English elm leaves.jpg
Nymap.svg
NYFA-X
USDA-XX
NEW Can
ARS 
FNA Trop.



Images, wsp
Ulmus (excluded taxa) Elm N.Y. Status Images Distribution X
Mill.

1768. Ulmus minor Mill.
European field elm Introduced from
 Eurasia,
 northern Africa,
N.Y. excluded
20160925Ulmus minor1.jpg
Nymap.svg
NYFA-XCLD






Images, wsp
 Jacq.

1798. Ulmus parvifolia Jacq.
1914. Ulmus sieboldii Daveau
Lacebark elm,
Chinese elm
Introduced from
 Asia,
N.Y. excluded
Parvifolia leaves.jpg
Nymap.svg
NYFA-XCLD
USDA-XX
NEW Can
ARS 




Images, wsp

Ulmus glabra ×
Ulmus procera

    
Hybrid of
 wych elm &
 English elm
Introduced from
 Eurasian parents,
N.Y. excluded
Ny hybrid.svg
Nymap.svg
NYFA-XCLD






Images, wsp

Family Cannabaceae[edit]

The Cannabaceae (hemp family)...[1]

Genus Celtis[edit]

Celtis (hackberry) was formerly included under Ulmaceae (above), but is now more likely to be included under Cannabaceae or in its own family.

Rosales — Cannabaceae — Celtis
Celtis Hackberry N.Y. Status Images Distribution 1
 L.

1753. Celtis occidentalis L.
1814. Celtis pumila Pursh
American hackberry,
Common hackberry,
Northern hackberry,
Beaverwood,
Nettletree
Micocoulier occidental,
Bois inconnu
N.Y. native,
Likely secure
Celtis occidentalis 08837.jpg
Nymap.svg
NYFA-4
USDA-NN
NEW Can

FNA Trop.



Images, wsp
 Nutt.

1818. Celtis tenuifolia Nutt.
1897. Celtis georgiana Small
1919. C. pumila var. georgiana Sarg.
1964. C. occidentalis var. georgiana H.E.Ahles
1982. C. occidentalis ssp. georgiana A.E.Murray
Dwarf hackberry,
Upland hackberry,
Georgia hackberry
Micocoulier rabougri,
Micocoulier de Soper,
Micocoulier de Géorgie
N.Y. native,
No specimens
Celtis tenuifolia leaves.JPG
Nymap.svg
NYFA-0
USDA-NN
Can
ARS 
FNA 



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

Genus Humulus[edit]

Rosales — Cannabaceae — Humulus
Humulus Hops N.Y. Status Images Distribution 2
 L.

1753. Humulus lupulus L.
Common hop,
Hops
Houblon,
Houblon grimpant
N.Y. native,
Secure,
NE5[1]
Hopfen1.jpg
Nymap.svg
NYFA-5
USDA-MM
NEW Can
ARS ITIS
FNA Trop.



Images, wsp
 L.
var. lupuloides E.Small

1847. Humulus americanus Nutt.
1978. H. lupulus var. lupuloides E.Small
1982. H. lupulus ssp. americanus Á.& D.Löve
American hop,
Common hop
Houblon lupuloïde
N.Y. native,
Unranked
Nymap.svg
NYFA-
USDA-NN
NEW Can
ARS ITIS
FNA Trop.



Images, wsp
 L.
var. pubescens E.Small

1978. H. lupulus var. pubescens E.Small
Common hop,
Pubescent hop
N.Y. native,
Unranked
Nymap.svg
NYFA-
USDA-

ARS ITIS
FNA Trop.



Images, wsp
 L.
var. lupulus

1753. Humulus lupulus L.
European hop,
Common hop
Houblon commun
Introduced from
 Eurasia,
 Morocco,
No specimens
Nymap.svg

USDA-
NEW Can
ARS ITIS
FNA Trop.



Images, wsp
 Siebold & Zucc.

1790. Antidesma scandens Lour.
1846. Humulus japonicus Siebold & Zucc.
1935. Humulus scandens (Lour.) Merr.
1988. Humulopsis scandens (Lour.) Grudz.
Japanese hops,
Japanese hop
Houblon japonais
Introduced from
 eastern Asia,
Highly invasive,
NYIS: 74%[2],
NE4[3]
Humulus Japonicus 14OCT2007.jpg
Nymap.svg
NYFA-X
USDA-XX
NEW 

FNA Trop.



Images, wsp
  1. Category 5 Plants - native invasives - Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States (1998) US Forest Service
  2. New York non-native plant invasiveness assessmentHumulus japonicus: High (74).
  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

Genus Cannabis[edit]

Rosales — Cannabaceae — Cannabis
Cannabis Hemp N.Y. Status Images Distribution 1
 L.

1753. Cannabis sativa L.
1785. Cannabis indica Lam.
1924. Cannabis ruderalis Janisch.
1976. C. sativa ssp. indica E.Small & Cronquist
Hemp,
Marijuana,
Pot
Introduced from
 central Asia
Cannabis sativa2.jpg
Nymap.svg
NYFA-X
USDA-XX
NEW 
ARS ITIS
FNA 



Images, wsp

Family Moraceae[edit]

The Moraceae (mulberry or fig family)...[1]

Tribe Moreae[edit]

Genus Morus[edit]

Rosales — Moraceae — Moreae — Morus
Morus Mulberry N.Y. Status Images Distribution 2
 L.

1753. Morus rubra L.
1873. Morus rubra var. tomentosa
1873. Morus rubra var. rubra
Red mulberry,
American mulberry
Mûrier rouge
N.Y. native,
NYS CoC: 8,
Secure

FACU

Perennial,
Tree
NAS-116 Morus rubra.png
Nymap.svg
NYFA-5
USDA-NN

ARS 
Trop.



Images, wsp
 L.

1753. Morus alba L.
1753. Morus tatarica L.
1855. Morus alba var. tatarica
White mulberry,
Russian mulberry,
Silkworm mulberry
Mûrier blanc
Introduced
Morus alba fruits.jpg
Nymap.svg
NYFA-X
USDA-XX

ARS 
Trop.



Images, wsp
Morus (excluded taxa) Mulberry N.Y. Status Images Distribution X
L.

1753. Morus nigra L.
Black Mulberry Introduced from
 Asia,
N.Y. excluded
Crni dud plod.jpg
Nymap.svg
NYFA-XCLD
USDA-X0

ARS 
FoC Trop.



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

Genus Broussonetia[edit]

Rosales — Moraceae — Moreae — Broussonetia
Broussonetia Paper mulberry N.Y. Status Images Distribution 1
(L.) L'Hér. ex Vent.

1753. Morus papyrifera L.
1799. B. papyrifera (L.) L'Hér. ex Vent.
1891. Papyrius papyriferus (L.) Kuntze
Paper mulberry,
Tapa-cloth-tree
Mûrier à papier
Introduced from
 Asia (temp & trop),
Southeast invasive[1]

Perennial,
Tree
Broussonetia papyrifera - Botanischer Garten Freiburg - DSC06385.jpg
Broussonetia papyrifera NY-dist-map.png
NYFA-X
USDA-XX

ARS 
Trop.
BNA


Images, wsp

Genus Fatoua[edit]

Rosales — Moraceae — Moreae — Fatoua
Fatoua Crabweed N.Y. Status Images Distribution 1
 (Thunb.) Nakai

    Urtica villosa Thunb.
1827. Fatoua villosa (Thunb.) Nakai
    
Mulberry-weed,
Hairy crabweed
Introduced

Annual,
Herb-forb
Fatoua villosa 2007.07.15 14.37.23-p7150082.jpg
Nymap.svg
NYFA-Xn
USDA-XX






Images, wsp

Tribe Maclureae[edit]

Genus Maclura[edit]

Maclura pomifera, osage-orange, is a shrub or small tree that has been widely cultivated throughout the continental U.S., but it is considered to be native only to southwestern Arkansas, southeastern Oklahoma, and Texas. It has been cultivated in New York, but only occasionally naturalizes.

Rosales — Moraceae — Maclureae — Maclura
Maclura Maclura N.Y. Status Images Distribution 1
(Raf.) C.K.Schneid.

1817. Ioxylon pomiferum Raf.
1817. Toxylon pomiferum Raf.
1828. Toxylon aurantiacum (Nutt.) Raf.
1906. Maclura pomifera
(Raf.) C.K.Schneid.
Osage-orange,
Hedge-apple,
Bow-wood,
Bodoark
Bois d'arc
Introduced from
 TX, OK, AR,
N. America native,
Naturalized

Perennial,
Shrub, tree
Maclura pomifera 004.JPG
Maclura pomifera nymap.svg
NYFA-X
USDA-NX
NEW 
ARS ITIS
FNA Trop.
NSE BNA


Images, wsp

Tribe Ficeae[edit]

Genus Ficus[edit]

Rosales — Moraceae — Ficeae — Ficus
Ficus Fig N.Y. Status Images Distribution 1
 L.

1753. Ficus carica L.
Common fig,
Edible fig
Introduced,
Impersistent
Puerto de la Cruz (Jardin Botanico, Ficus carica).jpg
Nymap.svg
NYFA-Xm
USDA-XX






Images, wsp

Family Urticaceae[edit]

The Urticaceae (nettle family)...[1]

Subfamily Urticoideae[edit]

Tribe Urticeae[edit]

Genus Laportea[edit]
Rosales — Urticaceae — Urticoideae — Urticeae — Laportea
Laportea Wood nettle N.Y. Status Images Distribution 1
 (L.) Gaudich.

1753. Urtica canadensis L.
1826. Laportea canadensis (L.) Gaudich.
1849. Fleurya canadensis (L.) Benth.
1854. Laportea canadensis (L.) Weddell
1891. Urticastrum divaricatum (L.) Kuntze
Canada wood nettle,
Canada nettle,
Wood-nettle,
Canadian woodnettle
Laportéa du Canada,
Ortie des bois,
Ortie du Canada
N.Y. native,
Secure
Laportea canadensis - Canadian woodnettle.jpg
Laportea canadensis nymap.svg
NYFA-5
USDA-NN
NEW Can
ARS 
FNA Trop.



Images, wsp
  1. Urticaceae Troy Weldy & David Werier (2013) New York Flora Atlas. New York Flora Association, Albany, New York.
Genus Urtica[edit]
Rosales — Urticaceae — Urticoideae — Urticeae — Urtica
Urtica Nettle N.Y. Status Images Distribution 4
 Aiton
ssp. gracilis

1789. Urtica gracilis Aiton
1805. Urtica procera Muhl. ex Willd.
1856. Urtica dioica var. procera
1875. Urtica lyallii S.Watson
1889. Urtica californica Greene
1912. Urtica viridis Rydb.
1947. Urtica dioica ssp. gracilis
Northern American
  stinging nettle,
American stinging nettle
N.Y. native,
NYS CoC: 2,
Secure
Stinging Nettles 3.jpg
Nymap.svg
NYFA-5
USDA-NN
NEW Can
ARS 
FNA Trop.



Images, wsp
 L.
ssp. dioica

1753. Urtica dioica L.
1869. Urtica dioica var. vulgaris
    
European stinging nettle
Grande ortie
Introduced
Kopiva.JPG
Nymap.svg
NYFA-X
USDA-XX
NEW Can

Trop.



Images, wsp
 Pursh

Weak nettle,
Red nettle,
Heart-leaved nettle
Introduced,
US South native
Urtica chamaedryoides.jpg
Nymap.svg
NYFA-X
USDA-N0
NEW-0





Images, wsp
 L.

Burning nettle,
Dog nettle
Introduced
Urtica urens 0.0 R.jpg
Nymap.svg
NYFA-X
USDA-XX
NEW 





Images, wsp

Tribe Lecantheae[edit]

Genus Pilea[edit]
Rosales — Urticaceae — Urticoideae — Lecantheae — Pilea
Pilea Clearweed N.Y. Status Images Distribution 3
 (L.) A. Gray

1753. Urtica pumila L.
1848. Pilea pumila (L.) A. Gray
Green-fruited clearweed,
Canadian clearweed,
Coolwort,
Richweed
Piléa nain,
Pilée naine,
Ortie naine,
Petite ortie
N.Y. native,
NYS CoC: 2,
Secure
Pilea pumila 4.JPG
Nymap.svg
NYFA-5
USDA-NN
NEW 

FNA Trop.



Images, wsp
 (Lunell) Rydb.

1843. Adicea pumila Raf.
1913. Adicea fontana Lunell
1913. Adicea opaca Lunell
1931. Pilea fontana (Lunell) Rydb.
1931. Pilea opaca (Lunell) Rydb.
Black-fruited clearweed,
Lesser clearweed,
Spring clearweed,
Springs clearweed
Piléa des fontaines
N.Y. native,
NYS CoC: 6,
Secure
Pilea pumila BB-1913.png
Nymap.svg
NYFA-5
USDA-NN
NEW 

FNA Trop.



Images, wsp
Pilea fontana × pumila

Pilea fontana ×
Pilea pumila

Hybrid clearweed N.Y. native,
N.Y. excluded
Chess tile xx.svg
Nymap.svg
NYFA-XCLD






Images, wsp

Tribe Boehmerieae[edit]

Genus Boehmeria[edit]
Rosales — Urticaceae — Urticoideae — Boehmerieae — Boehmeria
Boehmeria False nettle N.Y. Status Images Distribution 1
 (L.) Sw.

1753. Urtica cylindrica L.
1788. Boehmeria cylindrica (L.) Sw.
1805. Boehmeria cylindrica (L.) Willd.
Small-spike false nettle,
Bog hemp,
False nettle
Boehméria cylindrique,
Fausse ortie cylindrique,
Ortie de savanne
N.Y. native,
Secure

FACW-OBL

Perennial,
Herb-forb
Boehmeria cylindrica SCA-6108.jpg
Nymap.svg
NYFA-5
USDA-NN
NEW Can
ARS 
FNA Trop.



Images, wsp

Tribe Parietarieae[edit]

Genus Parietaria[edit]
Rosales — Urticaceae — Urticoideae — Parietarieae
Parietaria Pellitory N.Y. Status Images Distribution 2

1806. P. pensylvanica Muhl. ex Willd.
1857. P. debilis var. pensylvanica
1903. P. obtusa Rydb. ex Small
1912. P. occidentalis Rydb.
1941. Freirea pensylvanica
(Muhl. ex Willd.) Jarm.
1950. P. pensylvanica var. obtusa
Pennsylvania pellitory,
Pennsylvania cucumber plant
N.Y. native,
NYS CoC: 2,
Secure
Parietaria pensylvanica BLM-001.jpg
Nymap.svg
NYFA-5
USDA-NN

ARS 
FNA Trop.
NSE BNA
LBJ

Images, wsp
 L.

    Parietaria judaica L.
    Parietaria diffusa
    
Spreading pellitory Introduced from
 s. Europe,
 n. Africa,
Impersistent
Parietaria judaica 001.jpg
Nymap.svg
NYFA-X
USDA-X0
NEW 

FNA Trop.
NSE BNA


Images, wsp

References[edit]