Flora of New York/Cichorioideae


Carduoideae
Flora of New York — Asterales : Asteraceae :
Cichorioideae : Cichorieae & Vernonieae

Senecioneae, Calenduleae, Gnaphalieae
Table of
contents
Genus
index
Protected species index Invasive species index


Family Asteraceae (cont'd)Edit

Subfamily CichorioideaeEdit

Tribe CichorieaeEdit

The members of the Cichorieae have white latex and most have flower heads with perfect 5-dentate, mostly-yellow, ligulate flowers.[1]
Subtribe ScorzonerinaeEdit
TragopogonEdit
 
Tragopogon pratensis

Asterales — Asteraceae — Cichorioideae — Cichorieae — Scorzonerinae
Tragopogon Goat's beard, Salsify N.Y. Status Images Distribution NY NPT
 L.

1753. Tragopogon pratensis L.
1753. Tragopogon orientalis L.
1882. Tragopogon lamottei Rouy
[1]
Meadow salsify,
Meadow goat's-beard,
Jack-go-to-bed-at-noon
Salsifis des prés
Introduced from
 Eurasia
  NYFA-X
USDA-XX
Go Botany
ARS-GRIN
ITIS
FNA
Images
Wikispecies
 L.

1753. Tragopogon porrifolius L.
Salsify,
Purple salsify,
Purple goat's-beard,
Vegetable oyster
Salsifis cultivé,
Salsifis blanc
Introduced from
 Eurasia,
 northern Africa
  NYFA-X
USDA-XX
Go Botany
ARS-GRIN
ITIS
FNA
Images
Wikispecies
 Scop.

1772. Tragopogon dubius Scop.
1773. Tragopogon major Jacq.
1931. T. dubius ssp. campestris
1989. T. dubius var. major Voll.
Yellow salsify
Salsifis majeur
Introduced   NYFA-X
USDA-XX
Go Botany
ARS-GRIN
ITIS
FNA
Images
Wikispecies
Farw.

Tragopogon porrifolius ×
Tragopogon pratensis

1930. Tragopogon neohybridus Farw.
Goat's-beard,
Newhybrid salsify,
Hybrid of
 Meadow salsify &
 Purple salsify
Introduced   NYFA-X
USDA-X0
IPN
Images
Wikispecies
  1. NYFA finds T. lamottei to be a distinct species, not found in New York, while NRCS gives T. lamottei as the accepted name for T. pratensis. Other sources treat T. lamottei as a synonym of T. pratensis.
Subtribe ScolyminaeEdit
ScolymusEdit
 
Scolymus hispanicus
golden thistle

Asterales — Asteraceae — Cichorioideae — Cichorieae — Scolyminae — Scolymus
Scolymus Golden thistle N.Y. Status Images Distribution NY NPT
 L.

1753. Scolymus hispanicus L.
1799. Scolymus grandiflorus Desf.
Common goldenthistle,
Spanish oyster-plant,
Spanish salsify
Introduced from
 Eurasia,
 northern Africa,
Impersistent,
Not naturalized
  NYFA-Xm
USDA-X0
Go Botany-0
ARS-GRIN
ITIS
FNA
Tropicos
Images
Wikispecies
Subtribe LactucinaeEdit
LactucaEdit
 
Lactuca canadensis
Eight Lettuce (Lactuca) species are reported in the New York Flora Atlas, along with a hybrid of the two more common native lettuce species. Four of the species are considered to be native to New York, while the other four are Eurasian species, including the cultivated garden lettuce (Lactuca sativa).
Asterales — Asteraceae — Cichorioideae — Cichorieae — Lactucinae — Lactuca
Lactuca Lettuce N.Y. Status Images Distribution NY NPT
 L.

1753. Lactuca canadensis L.
1803. Lactuca longifolia Michx.
1824. Lactuca sagittifolia Elliott
1891. Lactuca canadensis var. latifolia
1898. Lactuca canadensis var. montana
1920. Lactuca canadensis var. obovata
1923. Lactuca canadensis var. longifolia
Tall lettuce,
Canada lettuce,
Canada wild lettuce,
Tall wild lettuce,
Arrow-leaved lettuce,
Devil's weed
Laitue du Canada
Native, CoC: 1,
Secure

FACU

Annual, biennial,
Herb-forb
 
NYFA: ? counties
iNat: ? counties
NYFA-5
USDA-NN
Go Botany
VASCAN
iNaturalist
ARS-GRIN
FNA
Tropicos
BONAP
Images
Wikispecies
 (Moench) Fernald

1794. Sonchus biennis Moench
1940. Lactuca biennis (Moench) Fernald
    
Tall blue lettuce,
Blue wood lettuce,
Biennial lettuce
Native, CoC: 1,
Secure

FAC-FACU

Annual, biennial,
Herb-forb
 
NYFA: ? counties
iNat: ? counties
NYFA-5
USDA-NN
Go Botany
ARS-GRIN
FNA
Tropicos
BONAP
Images
Wikispecies
 B.L.Rob.

Lactuca biennis ×
Lactuca canadensis

Morss’s lettuce,
Wild lettuce
Native,
Unranked
 
NYFA: ? counties
iNat: ? counties
NYFA-U
USDA-N0
ARS-GRIN
Images
Wikispecies
 Muhl. ex Nutt.

Tall hairy lettuce,
Hairy lettuce,
Downy lettuce
Native, CoC: 5,
Endangered

Biennial
 
NYFA: ? counties
iNat: ? counties
NYFA-1
USDA-NN
ARS-GRIN
FNA
Images
Wikispecies
 (L.) Gaertn.

    
    
    
Woodland lettuce Native, CoC: 10,
Endangered
 
NYFA: ? counties
iNat: ? counties
NYFA-1
USDA-NN
Images
Wikispecies
 L.

1753. Lactuca virosa L. misappl.
1756. Lactuca serriola L.
1763. Lactuca scariola L. orth.var.
1773. Lactuca augustana All.
1926. Lactuca serriola var. integrata Farw.
Prickly lettuce,
China lettuce,
Wild lettuce
Introduced from
 Europe
 
NYFA: 35 counties
iNat: ~30 counties
NYFA-X
USDA-XX
ARS-GRIN
Tropicos
Images
Wikispecies
 L.

    
    
    
Willow-leaved lettuce Introduced  
NYFA: ? counties
iNat: ? counties
NYFA-X
USDA-XX
Images
Wikispecies
 L. (1753)

    
    
    
Garden lettuce Introduced  
NYFA: ? counties
iNat: ? counties
NYFA-X
USDA-XW
ARS-GRIN
ITIS
FNA
Images
Wikispecies
(Pursh) DC.

1813. Sonchus pulchellus Pursh
1838. Lactuca pulchella (Pursh) DC.
1839. Mulgedium pulchellum (Pursh) G. Don
1841. Mulgedium pulchellum (Pursh) Nutt. (isonym)
1939. Lactuca tatarica ssp. pulchella (Pursh) Stebbins
1957. Lactuca tatarica var. pulchella (Pursh) Breitung
Showy blue lettuce,
Blue lettuce
Introduced  
NYFA: ? counties
iNat: ? counties
NYFA-X
USDA-NN
Images
Wikispecies
MycelisEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Lactucinae — Mycelis
MycelisCass. Blue sow thistle N.Y. Status Images Distribution Refs.[1] NPT
 (L.) Dumort.

1753. Prenanthes muralis L.
1791. Lactuca muralis (L.) Gaertn.
1822. Cicerbita muralis (L.) Wallr.
1827. Mycelis muralis (L.) Dumort.
Wall lettuce Introduced   NYFA-X
USDA-XX
ARS-GRIN
ITIS
Images
Wikispecies
Subtribe HyoseridinaeEdit
SonchusEdit
 
Sonchus arvensis
All sow thistles (Sonchus spp.) found in New York are non-native plants. Sonchus arvensis ssp. arvensis, in particular, is considered to be a noxious weed in much of North America and is being tracked in New York for its invasiveness.[1]
Sonchus sow-thistle flowerhead (capitulum) width (mm) fruiting involucre length (mm) duration roots peduncles
(flower/fruit stalks)
phyllaries
(involucral bracts)
leaf blades
S. arvensis ssp. arvensis field sowthistle 30-50 >13, 14-17 perennial creeping, deep-seated rhizome pubescent, yellow stipitate glands pubescent, yellow stipitate glands, 14-17 mm
S. arvensis ssp. uliginosus smooth sowthistle 30-50 >13, 10-15 perennial creeping, deep-seated rhizome glabrous, sessile yellow glands glabrous, sessile yellow glands or tomentose, 10-15 mm
S. asper spiny-leaved sowthistle 15-25 ≤13 annual or biennial taproot stipulate glands or sometimes glabrous 9-13+ mm firm, stiff prickles, rounded basal auricles
S. oleraceus common sow-thistle 15-25 ≤13 annual or biennial taproot glabrous or sometimes stipulate glands 9-13+ mm soft, softer prickles, triangular basal auricles
Asterales — Asteraceae — Cichorioideae — Cichorieae — Hyoseridinae
Sonchus Sow thistle N.Y. Status Images Distribution NY NPT
 L.
 ssp. arvensis

1753. Sonchus arvensis L.
1771. Hieracium arvense Scop.
1869. Sonchoseris arvensis Fourr.
Field sow thistle
Field sow-thistle

Laiteron des champs
Introduced from
 Europe,
Potentially invasive,
iMapInvasives,
 Invasive.org: 20,
 USGS: L48 invasive,
 USGS: L48 established,
Naturalized
  NYFA-X
USDA-XX
Kew POWO
Go Botany
FNA
Images
Wikispecies
 L.
 ssp. uliginosus (M.Bieb.) Nyman

1808. Sonchus uliginosus M.Bieb.
1866. Sonchus arvensis var. uliginosus (M.Bieb.) Trautv.
1879. Sonchus arvensis ssp. uliginosus (M.Bieb.) Nyman
Smooth sow thistle
Moist sowthistle
Introduced from
 Eurasia,
Potentially invasive,
 Invasive.org: 3,
 USGS: L48 invasive,
Naturalized
  NYFA-X
USDA-XX
GBIF
Kew POWO
Go Botany
FNA
Images
Wikispecies
 (L.) Hill

1769. Sonchus asper (L.) Hill
1800. Hieracium asperum (L.) Bernh.
Spiny-leaved sowthistle
Spiny sowthistle
Prickly sowthistle
Introduced,
Potentially invasive,
 Invasive.org: 9,
 USGS: L48 invasive,
Naturalized
  NYFA-X
USDA-XX
GBIF
Kew POWO
Go Botany
FNA
Images
Wikispecies
 L.

Common sowthistle Introduced,
Potentially invasive,
 Invasive.org: 9,
 USGS: L48 invasive,
Naturalized
  NYFA-X
USDA-XX
GBIF
Go Botany
Images
Wikispecies
 L.

Slender sowthistle Introduced,
Not naturalized
 
NYFA: Richmond (1908)
iNat: No observations
NYFA-X
USDA-X0
Images
Wikispecies
Subtribe CrepidinaeEdit
Subtribe Crepidinae
Crepidinae

Nabalus (8 native rattlesnake roots)

Ixeris stolonifera (creeping lettuce - not naturalized)

Taraxacum (3 introduced dandelions)

Crepis (6 introduced hawk's beards)

Lapsana communis (introduced nipplewort)


NabalusEdit
 
Nabalus serpentarius
Common names for Nabalus species include rattlesnake-root and white lettuce.
Names Principle phyllaries
(inner/longer involucral bracts)
Flower
count
Ray
color
Pappus
color
Nabalus rattlesnakeroot surface color count
N. altissimus tall rattlesnake root glabrous pale green (4)5(6) 5–6
N. trifoliolatus threeleaf rattlesnake root glabrous pale green (7)8–14 (8)9–18(20) green-yellow to
yellow-white
light brown to
pale yellow-brown
N. albus white rattlesnake root glabrous pale purple-green (7)8–14 (8)9–18(20) white-pink-lavender deep red-brown
Asterales — Asteraceae — Cichorioideae — Cichorieae — Hypochaeridinae — Nabalus
Nabalus Rattlesnakeroot N.Y. Status Images Distribution NY NPT
 (L.) Hook.

1753. Prenanthes altissima L.
1833. Nabalus altissimus (L.) Hook.
1900. Prenanthes altissima var. hispidula Fernald
1908. Prenanthes altissima var. cinnamomea Fernald
Tall rattlesnake root,
Tall rattlesnake-root,
Tall white-lettuce
Prenanthe élevée
Native, CoC: 6,
Secure,
S5, G5?

FACU

Perennial,
Herb-forb
  NYFA-5
USDA-NN
Go Botany
iNaturalist
ARS-GRIN
ITIS
Tropicos
Images
Wikispecies
 Cass.

1825. Nabalus trifoliolatus Cass.
1838. Nabalus nanus (Bigelow) DC.
1839. Prenanthes nana Torr. ex DC.
1900. Prenanthes trifoliolata (Cass.) Fernald
1901. Prenanthes trifoliolata var. nana (Bigelow) Fernald
Three-leaved rattlesnake root,
Threeleaf rattlesnake-root,
Gall of the earth
Native, CoC: 6,
Secure,
S5, G5

Perennial,
Herb-forb
  NYFA-5
USDA-NN
Go Botany
iNaturalist
ARS-GRIN
Tropicos
Images
Wikispecies
 (L.) Hook.

1753. Prenanthes alba L.
1833. Nabalus albus (L.) Hook.
White rattlesnakeroot,
White rattlesnake-root
Prenanthe blanche
Native, CoC: 7,
Secure,
S5

FACU

Biennial,
Herb-forb
  NYFA-5
USDA-NN
Go Botany
iNaturalist
ARS-GRIN
ITIS
FNA
Images
Wikispecies
 (Pursh) Hook.

1813. Prenanthes serpentaria Pursh
    Nabalus integrifolius Cass.
1833. Nabalus serpentarius (Pursh) Hook.
    Nabalus fraseri DC.
    P. integrifolia (Cass.) Small
Lion's-foot rattlesnakeroot,
Cankerweed,
Gall-of-the-earth,
Butterweed
Native, CoC: 10,
Unranked,
SNR
  Albany, Bronx, Chemung, Kings, Nassau, Otsego, Queens, Richmond, Suffolk, Ulster, Westchester NYFA-3-4
USDA-N0
iNaturalist
ARS-GRIN
ITIS
FNA
Images
Wikispecies
DC.

1838. Nabalus boottii DC.
1847. Prenanthes boottii (DC.) D. Dietr.
Alpine rattlesnakeroot,
Boott's rattlesnake-root
Native, CoC: 10,
Endangered,
S1, G2

Perennial,
Herb-forb
  Essex (1862-1998) NYFA-1
USDA-NN
iNaturalist
ARS-GRIN
Images
Wikispecies
(Michx.) DC.

    Prenanthes crepidinea Michx.
    Nabalus crepidineus (Michx.) DC.
Nodding rattlesnakeroot,
Nodding rattlesnake-root
Native, CoC: 10,
Endangered,
No recent reports,
SH, G3-4

FAC-FACU

Perennial,
Herb-forb
  Cattaraugus, Erie (1844) NYFA-Z
USDA-N0
iNaturalist
Images
Wikispecies
 Michx.
ssp. racemosa

    Nabalus racemosus
Glaucous rattlesnake-root,
Purple rattlesnakeroot,
Purple rattlesnake-root
Native, CoC: 10,
Extirpated,
SX

FACW

Perennial,
Herb-forb
  Kings (1891), Nassau (1909), Queens (1882), Rockland, Westchester (1896) NYFA-X
USDA-NN
iNaturalist
ITIS
Images
Wikispecies
(A. Gray) A. Heller

Nabalus racemosus ×
Nabalus trifoliolatus

Maine rattlesnake root Native,
No recent reports,
SNA, GNA

Perennial,
Herb-forb
  Nassau (1909) NYFA-Z
USDA-
Images
Wikispecies
IxerisEdit
 
Ixeris stolonifera
Creeping lettuce (Ixeris stolonifera) appears to have been collected from a Long Island garden in 1985 and has also been found in New Jersey, southeastern Pennsylvania, and Delaware but is not assumed to naturalize in New York State.
Asterales — Asteraceae — Cichorioideae — Cichorieae — Crepidinae — Ixeris
Ixeris Ixeris N.Y. Status Images Distribution NY NPT
 A.Gray

    Ixeris stolonifera (A. Gray
    Lactuca stolonifera (A. Gray) Benth. ex Maxim.
Creeping lettuce Introduced from
 east Asia,
Impersistent,
Not naturalized
  Nassau (1985) NYFA-X
USDA-X0
Images
Wikispecies
TaraxacumEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Crepidinae — Taraxacum
Taraxacum Dandelion N.Y. Status Images Distribution NY NPT
 F.H.Wigg.

    Leontodon taraxacum L.
    Taraxacum officinale var. palustre Blytt
    Taraxacum sylvanicum R.Doll
    Taraxacum officinale F.H.Wigg.
Common dandelion,
Dandelion
Pissenlit officinal
Introduced,
Widespread weed
  NYFA-X
USDA-MM
Go Botany
VASCAN
Images
Wikispecies
 Andrz. ex Besser

    Leontodon erythrospermum (Andrz. ex Besser) Britton
    Taraxacum disseminatum G.E.Haglund
    Taraxacum erythrospermum Andrz. ex Besser
    Taraxacum lacistophyllum (Dahlst.) Raunk.
Red-seeded dandelion,
Smooth dandelion,
Lesser dandelion,
Rock dandelion
Pissenlit à graines rouges,
Pissenlit à fruits rouges
Introduced   NYFA-X
USDA-XX
Go Botany
VASCAN
ITIS
Images
Wikispecies
 (Lyons) Symons

    T. cognatum
    T. palustre (Lyons) Symons
    Leontodon palustris
    T. turfosum (Sch.Bip.) Soest
Marsh dandelion
Pissenlit palustre,
Pissenlit des marais
Introduced   NYFA-X
USDA-XX
VASCAN
ITIS
Images
Wikispecies
Taraxacum (excluded) Dandelion N.Y. Status Images Distribution NY NPT
(Ledeb.) DC

1829. Leontodon ceratophorus Ledeb.
1838. T. ceratophorum (Ledeb.) DC
1901. T. lacerum Greene
1914. T. officinale ssp. ceratophorum
Horned dandelion,
Northern dandelion,
Woolbearing dandelion
Pissenlit tuberculé,
Pissenlit corniculé
N. America native
 western N. A.,
N.Y. excluded
NYFA-Excluded
USDA-NN
VASCAN
ARS-GRIN
ITIS
Images
Wikispecies
Dahlst.

    
    
    
Showy dandelion

Introduced,
N.Y. excluded
NYFA-Excluded
USDA-X0
Images
Wikispecies
YoungiaEdit
 
Youngia japonica
Oriental false hawksbeard (Youngia japonica) appears to be present in New York State and is being tracked for its invasive potential.
Asterales — Asteraceae — Cichorioideae — Cichorieae — Crepidinae — Youngia
Youngia False hawksbeard N.Y. Status Images Distribution NY NPT
(L.) DC.

    Youngia japonica (L.) DC.
Oriental false hawksbeard

Introduced,
Potentially invasive,
iMapInvasives,
 GRIIS-US: Invasive
 
NYFA: 0 counties
iNat: 4 counties

GBIF
iNaturalist
Images
Wikispecies
CrepisEdit
 
Crepis capillaris

Asterales — Asteraceae — Cichorioideae — Cichorieae — Crepidinae — Crepis
Crepis Hawksbeard N.Y. Status Images Distribution NY NPT
 (L.) Wallr.

1763. Crepis virens L.
1840. Crepis capillaris (L.) Wallr.
1860. Malacothrix crepoides A.Gray
1874. Crepis cooperi A.Gray (i)
Smooth hawksbeard,
Smooth hawk's-beard,
Green crepis
Crépis capillaire,
Crépis à tige capillaire,
Crépis verdâtre,
Crépide à tige capillaire,
Crépide capillaire,
Crépide verdâtre
Introduced from
 Europe

UPL

Biennial,
Herb-forb
  NYFA-X
USDA-XX
Go Botany
ARS-GRIN
ITIS
Tropicos
BONAP
Images
Wikispecies
 L.

1753. Crepis biennis L.
1838. Limonoseris biennis
(L.) Peterm.
    
Rough hawksbeard,
Rough hawk's-beard
Crépis bisannuel,
Crépis des prés,
Crépide bisannuelle,
Crépide des prés
Introduced from
 Europe

Biennial,
Herb-forb
  NYFA-X
USDA-XX
Go Botany
VASCAN
ARS-GRIN
FNA
Tropicos
BONAP
Images
Wikispecies
 Haller f.

1797. Crepis setosa Haller f.
    
    
Bristly hawksbeard,
Bristly hawk's-beard
Introduced from
 Eurasia
  NYFA-X
USDA-X0
Go Botany
ARS-GRIN
BONAP
Images
Wikispecies
 L.

1753. Crepis tectorum L.
    
    
Narrowleaf hawksbeard,
Narrow-leaved hawk's-beard
Crépis des troits
Introduced from
 Eurasia
  NYFA-X
USDA-XW
ARS-GRIN
Images
Wikispecies
 L.
ssp. taraxacifolia

    
    
    
Beaked hawksbeard,
Beaked hawk's-beard
Introduced,
Impersistent
 
USDA-XX
Images
Wikispecies
LapsanaEdit
 
Lapsana communis

Asterales — Asteraceae — Cichorioideae — Cichorieae — Crepidinae — Lapsana
Lapsana Nipplewort N.Y. Status Images Distribution NY NPT
 L.

1753. Lapsana communis L.
1899. Lalda communis (L.) Bubani
Nipplewort
Common nipplewort
Ballogan
Succory-dock
Dock-cress
Succory dock-cress

Lapsane commune
Introduced from
 Eurasia,
Potentially invasive,
 Invasive.org: 9,
 USGS: L48 invasive,
Naturalized

FACU

Annual,
Herb-forb
  NYFA-X
USDA-XX
GBIF
Kew POWO
Go Botany
VASCAN
ARS-GRIN
FNA
Tropicos
Images
Wikispecies
Subtribe ChondrillinaeEdit
ChondrillaEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Chondrillinae — Chondrilla
Chondrilla Chondrilla N.Y. Status Images Distribution NY NPT
 L.

    
    
    
Rush skeletonweed Introduced,
Noxious weed US west
  NYFA-X
USDA-XX
Images
Wikispecies
Subtribe HypochaeridinaeEdit
Subtribe Hypochaeridinae
HypochaerisEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Hypochaeridinae — Hypochaeris
Hypochaeris Cat's ear N.Y. Status Images Distribution NY NPT
 L.

Spotted cat's ear,
Hairy cat's ear
Introduced   NYFA-X
USDA-XX
Go Botany
Images
Wikispecies
 L.

Smooth cat's ear Introduced,
No specimens
  NYFA-X
USDA-XX
Go Botany
Images
Wikispecies
HelminthothecaEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Hypochaeridinae — Helminthotheca
Helminthotheca Ox-tongue N.Y. Status Images Distribution NY NPT
(L.) Holub

Picris echioides L.
Bristly oxtongue Introduced   NYFA-X
USDA-XX
Go Botany
Images
Wikispecies
PicrisEdit
Hawkweed oxtongue is becoming increasingly common along roadsides in the Northeast, and it is considered to be a noxious weed in Washington State.
Asterales — Asteraceae — Cichorioideae — Cichorieae — Hypochaeridinae — Picris
Picris Ox-tongue N.Y. Status Images Distribution NY NPT
 L.

1753. Picris hieracioides L.
1762. Hedypnois hieracioides (L.) Huds.
1781. Picris aspera Gilib.
1789. Leontodon umbellatus Schrank
1803. Apargia hieracioides (L.) Willd.
1918. Apargia umbellata (Schrank) Schrank
1967. P. hieracioides var. kamtschatica
1968. P. hieracioides ssp. kamtschatica
1982. P. hieracioides ssp. tsekouensis
2007. P. hieracioides var. alpina
Hawkweed oxtongue
Picride fausse-épervière,
Picride épervière,
Picris fausse-épervière
Introduced from
 Eurasia,
Potentially invasive
  NYFA-X
USDA-MX
Go Botany
VASCAN
ARS-GRIN
FNA
BONAP
Images
Wikispecies
ScorzoneroidesEdit
 
Scorzoneroides autumnalis

Asterales — Asteraceae — Cichorioideae — Cichorieae — Hypochaeridinae — Scorzoneroides
Scorzoneroides Hawkbit N.Y. Status Images Distribution NY NPT
 (L.) Moench

1753. Leontodon autumnalis L.
    Apargia autumnalis (L.) Hoffm.
1794. Scorzoneroides autumnalis (L.) Moench
Autumn hawkbit,
Fall hawkbit,
Fall dandelion
Introduced   NYFA-X
USDA-XX
ARS-GRIN
ITIS
FNA
Images
Wikispecies
LeontodonEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Hypochaeridinae — Leontodon
Leontodon Hawkbit N.Y. Status Images Distribution NY NPT
 L. (1753)
ssp. hispidus

Common hawkbit,
Bristly hawkbit,
Rough hawkbit
Introduced   NYFA-X
USDA-XX
ARS-GRIN
ITIS
FNA
Images
Wikispecies
 Lam.
ssp. saxatilis

1779. Leontodon saxatilis Lam.
1831. L. taraxacoides (Vill.) Willd. ex Mérat
Lesser hawkbit Introduced   NYFA-Xu
USDA-XX
ARS-GRIN
Images
Wikispecies
Leontodon (excluded taxa) Hawkbit N.Y. Status Images Distribution NY NPT
 L. (1753)
ssp. danubialis (Jacq.) Simonkai

    L. danubialis Jacq.
    L. hispidus var. glabratus
    L. hastilis L.
    L. hastilis var. glabratus
Common hawkbit,
Bristly hawkbit
Introduced,
N.Y. excluded
  NYFA-X
USDA-X0
ARS-GRIN
ITIS
FNA
Images
Wikispecies
Subtribe HieraciinaeEdit
The Hieraciinae contains the hawkweeds. Some sources include them all in genus Hieracium, while others split them into two genera, as is done here.
HieraciumEdit
 
Hieracium scabrum

Asterales — Asteraceae — Cichorioideae — Cichorieae — Hieraciinae — Hieracium
Hieracium Hawkweed N.Y. Status Images Distribution NY NPT

1803. Hieracium scabrum Michx.
    
    
Sticky hawkweed,
Rough hawkweed
Native, CoC: 6,
Secure
  NYFA-5
USDA-NN
Go Botany
ARS-GRIN
ITIS
BONAP
Images
Wikispecies
 L.

1753. Hieracium paniculatum L.
    
    
Panicled hawkweed,
Allegheny hawkweed
Native, CoC: 6,
Secure
  NYFA-5
USDA-NN
Go Botany
ITIS
Tropicos
BONAP
Images
Wikispecies

1753. Hieracium venosum L.
1918. H. venosum var. nudicaule
    
Rattlesnake hawkweed,
Veiny hawkweed,
Poor-Robin's-plantain
Native, CoC: 7,
Secure
  NYFA-5
USDA-NN
Go Botany
Tropicos
BONAP
Images
Wikispecies
L.

1753. Hieracium umbellatum L.
1753. Hieracium kalmii L.
1803. H. canadense Michx.
1824. H. scabriusculum Schwein.
1901. H. columbianum Rydb.
1993. H. kalmii var. canadense
Canada hawkweed,
Canadian hawkweed,
Kalm's hawkweed,
Narrowleaf hawkweed
Èpervière en ombelle,
Èpervière de Kalm
Native, CoC: 5,
Likely secure

Perennial,
Herb-forb
  NYFA-4
USDA-NN
Go Botany
VASCAN
ARS-GRIN
ITIS
FNA
Tropicos
BONAP
Images
Wikispecies

    
    
    
Hairy hawkweed,
Queen-devil,
Gronovius' hawkweed,
Beaked hawkweed
Native, CoC: 7,
Likely secure

FACU-UPL

Perennial,
Herb-forb
  NYFA-4
USDA-NN
Go Botany
BONAP
Images
Wikispecies
 Willd.

Hieracium gronovii ×
Hieracium venosum

    Hieracium marianum Willd.
    Hieracium × marianum Willd.
    H. pennsylvanicum Fr.
Maryland hawkweed Native,
Threatened
  NYFA-2?
USDA-NN
GBIF
ITIS
BONAP
Images
Wikispecies

    
    
    
Common hawkweed Introduced from
 Eurasia,
 Canada,
N. America native
  NYFA-X
USDA-XN
ARS-GRIN
BONAP
Images
Wikispecies

    H. hyparcticum (Almquist) Elfstr.
    
    
Wall hawkweed
Few-leaved hawkweed
Introduced   NYFA-X
USDA-XX
GBIF
BONAP
Images
Wikispecies

    
    
    
New England hawkweed Introduced   NYFA-X
USDA-XX
BONAP
Images
Wikispecies
PilosellaEdit
 
Pilosella aurantiaca
A universal acceptance of the separation of Pilosella from Hieracium has been gradual and is still not complete. Hieracium aurantiacum, H. pilosella and ten others were proposed for transfer to Pilosella in 1862, but many others weren't proposed until a century later. Besides clear morphological differences Pilosella species are prone to hybridization within the genus, while Hieracium species rarely hybridize.[1]
Asterales — Asteraceae — Cichorioideae — Cichorieae — Hieraciinae — Pilosella
Pilosella Hawkweed N.Y. Status Images Distribution NY NPT
(L.) F.W.Schultz & Sch.Bip.

1753. Hieracium aurantiacum L.
1862. P. aurantiaca (L.) F.W.Schultz & Sch.Bip.
Orange hawkweed,
Devil's-paintbrush,
King devil,
Orange-red king devil,
Fox and cubs
Épervière orangée,
Bouquets rouges,
Marguerite rouge
Introduced from
 Europe,
Potentially invasive

Perennial,
Herb-forb
  NYFA-X
USDA-XX
Go Botany
VASCAN
ARS-GRIN
ITIS
Tropicos
Images
Wikispecies

1827. Hieracium caespitosum Dumort.
1828. Hieracium pratense Tausch
1967. Pilosella caespitosa P.D.Sell & C.West
Yellow Hawkweed,
Yellow king-devil,
Yellow fox-and-cubs,
Meadow hawkweed
Èpervière des prés,
Èpervière des prairies
Introduced from
 Eurasia,
Potentially invasive
  NYFA-X
USDA-XX
Go Botany
VASCAN
ARS-GRIN
Images
Wikispecies
(Vill.) Soják

1779. Hieracium piloselloides Vill.
1785. Hieracium florentinum All.
1971. P. piloselloides (Vill.) Soják
Glaucous-leaved hawkweed,
Tall hawkweed,
Kingdevil,
Smoothish hawkweed
Èpervière des Florentins
Introduced,
Naturalized
  NYFA-Xn
USDA-XX
Go Botany
FNA
Tropicos
Images
Wikispecies
F.W.Schultz & Sch.Bip.

1753. Hieracium pilosella L,
1862. P. officinarum F.W.Schultz & Sch.Bip.
Mouse-ear hawkweed Introduced   NYFA-X
USDA-X
Go Botany
Tropicos
Images
Wikispecies
(Willd.) P.D. Sell & C. West

1814. Hieracium flagellare Willd.
1866. Hieracium flagellare Schur
1967. P. flagellaris (Willd.) P.D. Sell & C. West
Whiplash hawkweed,
Whip hawkweed
Introduced,
Naturalized
  NYFA-Xn
Go Botany
Images
Wikispecies
(Wallr.) P.D. Sell & C. West

1822. Hieracium lactucella Wallr.
1967. P. lactucella (Wallr.) P.D. Sell & C. West
Lettuce hawkweed,
European hawkweed
Introduced,
Unk. naturalization

Perennial,
Herb-forb
  NYFA-
Images
Wikispecies

Pilosella aurantiaca ×
Pilosella caespitosa

1885. H. fuscoatrum Nägeli & Peter
1971. P. fuscoatra (Nägeli & Peter) Soják
    
Hybrid hawkweed,
Hybrid of
 orange hawkweed &
 yellow hawkweed
Introduced   NYFA-X
USDA-X0
Images
Wikispecies
 (Wimm. & Grab.) Fr.

Pilosella caespitosa ×
Pilosella lactucella

    Hieracium × floribundum
    Hieracium × dorei
    Hieracium auricula
King-devil hawkweed,
Meadow hawkweed,
Yellow hawkweed,
Yellow devil hawkweed,
Smoothish hawkweed
Épervière à
  fleurs nombreuses
Introduced   NYFA-Xn
VASCAN
ARS-GRIN
Images
Wikispecies
(Vill.) Arv.-Touv.

Pilosella officinarum ×
Pilosella piloselloides

    Hieracium × brachiatum Bertol. ex DC.
    P. × brachiata (DC.) F.W.Schultz & Sch.Bip.
    P. × acutifolia (Vill.) Arv.-Touv.
Sharp-leaved hawkweed

Introduced,
Unk. naturalization
  NYFA-Xu
Images
Wikispecies
Pilosella (excluded taxa) Hawkweed N.Y. Status Images Distribution NY NPT

Hawkweed Introduced
Images
Wikispecies

Hawkweed Introduced
Images
Wikispecies
Subtribe MicroseridinaeEdit
KrigiaEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Microseridinae — Krigia
Krigia Dwarf dandelion N.Y. Status Images Distribution NY NPT
 (Walter) S.F.Blake

Twoflower dwarfdandelion,
Two-flowered dwarf dandelion
Native,
Likely secure
  NYFA-4
USDA-NN
Images
Wikispecies
 (L.) Willd.

Virginia dwarf-dandelion Native,
Likely secure
  NYFA-4
USDA-NX
Images
Wikispecies
(Raf.) K.L.Chambers
var. cespitosa

Common dwarf-dandelion,
Weedy dwarf-dandelion
Introduced,
US South native,
No specimens
  NYFA-Xm
USDA-N0
Images
Wikispecies
StephanomeriaEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Microseridinae — Stephanomeria
Stephanomeria Wire lettuce N.Y. Status Images Distribution NY NPT
 Nutt.
ssp. exigua

Small wirelettuce Introduced,
N. America native,
Impersistent
  NYFA-Xm
USDA-N0
Images
Wikispecies
NothocalaisEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Microseridinae — Nothocalais
Nothocalais False agoseris N.Y. Status Images Distribution NY NPT
(Pursh) Greene

1814. Troximon cuspidatum Pursh
1840. Agoseris cuspidata
(Pursh) Raf.
1866. Microseris cuspidata
(Pursh) Sch. Bip.
1886. N. cuspidata (Pursh) Greene
Prairie false dandelion,
Sharppoint prairie-dandelion,
Wavy-leaf prairie-dandelion,
Toothed microseris
Microséris cuspidé
N. America native
 Great Plains,
N.Y. excluded
  NYFA-Excluded
USDA-NN
VASCAN
ITIS
Tropicos
Images
Wikispecies
MalacothrixEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Microseridinae — Malacothrix
Malacothrix Desert-dandelion N.Y. Status Images Distribution NY NPT
(Nutt.) Torr. & A. Gray

    
Sowthistle desertdandelion N. America native
 western N. America,
N.Y. excluded
  NYFA-Excluded
USDA-N0
Images
Wikispecies
Subtribe CichoriinaeEdit
CichoriumEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Cichoriinae — Cichorium
Cichorium Chicory N.Y. Status Images Distribution NY NPT
 L.

1753. Cichorium intybus L.
Chicory,
Succory,
Blue sailors,
French endive
Chicorée sauvage,
Chicorée amère,
Chicorée
Introduced from
 Eurasia,
 Tunisia,
Potentially invasive

FACU

Biennial,
Herb-forb
  NYFA-X
USDA-XX
Go Botany
VASCAN
ARS-GRIN
FNA
NatureServe
BONAP
Images
Wikispecies
ArnoserisEdit
Asterales — Asteraceae — Cichorioideae — Cichorieae — Cichoriinae — Arnoseris
Arnoseris Arnoseris N.Y. Status Images Distribution NY NPT
(L.) Schweigg. & Körte

1753. Hyoseris minima L
1811. Arnoseris minima
(L.) Schweigg. & Körte
Lamb's succory,
Lamb's lettuce,
Swine's succory
Porcelle des moutons,
Chicorée de mouton,
Arnoséris minime,
Arnoséris naine
Introduced,
Impersistent,
No specimens
  NYFA-X
USDA-XX
ARS-GRIN
Images
Wikispecies

Tribe VernonieaeEdit

Subtribe VernoniineaeEdit
VernoniaEdit
Asterales — Asteraceae — Cichorioideae — Vernonieae — Vernoniineae — Vernonia
Vernonia Ironweed N.Y. Status Images Distribution NY NPT
(L.) Michx.

1753. Serratula noveboracensis L.
1762. Behen noveboracensis (L.) Hill
1803. V. noveboracensis (L.) Michx.
1891. Cacalia noveboracensis (L.) Kuntze
1906. V. harperi Gleason
New York ironweed Native, CoC: 3,
Likely secure

FACW

Perennial,
Herb-forb
  NYFA-4
USDA-N0
Go Botany
ARS-GRIN
Tropicos
BONAP
Images
Wikispecies
(Walter) Trel. ex Branner & Coville
ssp. gigantea

1788. Chrysocoma gigantea Walter
1818. Vernonia altissima Nutt.
1891. Vernonia gigantea (Walter) Trel.
1891. Cacalia gigantea (Walter) Kuntze
Tall ironweed,
Giant ironweed
Vernonie géante
Native, CoC: 0,
Endangered

FAC-FACW

Perennial,
Herb-forb
  NYFA-1
USDA-NN
Go Botany
VASCAN
ARS-GRIN
ITIS
Tropicos
BONAP
Images
Wikispecies
 DC.

Arkansas ironweed Introduced,
N. America native

Perennial,
Herb-forb
  NYFA-Xm
USDA-NN
Go Botany
BONAP
Images
Wikispecies
 Michx.

1803. Vernonia fasciculata Michx.
1907. V. fasciculata var. corymbosa
1972. V. fasciculata ssp. corymbosa
Smooth ironweed,
Fascicled ironweed,
Prairie ironweed
Vernonie fasciculée
Introduced from
 Midwest,
N. America native

Perennial,
Herb-forb
  NYFA-Xm
USDA-NN
Go Botany
VASCAN
BONAP
Images
Wikispecies
 (L.) Willd.

1753. Serratula glauca L.
1803. Vernonia glauca (L.) Willd.
1884. V. noveboracensis var. tomentosa
    
Broadleaf ironweed Introduced from
 PA south,
N. America native,
No NY reports

Perennial,
Herb-forb
NYFA-Unlisted
USDA-N0
Go Botany
ARS-GRIN
ITIS
FNA
BONAP
Images
Wikispecies
 Raf.

    Vernonia missurica Raf.
Missouri ironweed Introduced from
 south-central US,
 midwestern US,
N. America native,
No NY reports,
naturalized in MA

FAC-FACU

Perennial,
Herb-forb
  NYFA-Unlisted
USDA-N0
Go Botany
VASCAN
BONAP
Images
Wikispecies