1
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Species
acuminatum
Jord.
syn. Hieracium lachenalii
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2
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Species
albertinum
Farr
syn. Hieracium cynoglossoides
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3
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Species
albiflorum
Hook.
common name:
white hawkweed
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4
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Species
argutum
Nutt.
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5
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Varietas
parishii
(Gray) Jepson
syn. Hieracium argutum
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6
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Species
argyraeum
Small
syn. Hieracium megacephalon
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7
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Species
aurantiacum
L.
common name:
orange hawkweed
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8
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Species
auricula
L. p.p.
syn. Hieracium �floribundum
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9
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Species
bolanderi
Gray
common name:
Bolander's hawkweed
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10
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Species
caespitosum
Dumort.
common name:
meadow hawkweed
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11
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Species
canadense
Michx.
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12
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Varietas
canadense
common name:
Canadian hawkweed
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13
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Varietas
fasciculatum
(Pursh) Fern.
common name:
Canadian hawkweed
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14
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Varietas
hirtirameum
Fern.
syn. Hieracium �fernaldii
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15
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Varietas
kalmii
(L.) Scoggan
syn. Hieracium kalmii
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16
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Species
carneum
Greene
common name:
Huachuca hawkweed
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17
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Species
chapacanum
Zahn
syn. Hieracium scouleri var. scouleri
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18
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Species
columbianum
Rydb.
syn. Hieracium canadense var. canadense
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19
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Species
cusickii
Gandog.
syn. Hieracium cynoglossoides
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20
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Species
cynoglossoides
Arv.-Touv.
|
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21
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Varietas
nudicaule
Gray
syn. Hieracium scouleri var. nudicaule
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22
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Species
fendleri
Schultz-Bip.
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23
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Varietas
discolor
Gray
common name:
yellow hawkweed
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24
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Varietas
fendleri
common name:
yellow hawkweed
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25
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Varietas
mogollense
Gray
common name:
Mogollon hawkweed
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26
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Species
flagellare
Willd.
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27
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Subspecies
cernuiforme
Naegeli & Peter
syn. Hieracium �flagellare var. cernuiforme
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28
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Species
flettii
St. John & Warren
syn. Hieracium cynoglossoides
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29
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Species
florentinum
All.
syn. Hieracium piloselloides
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30
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Species
gracile
Hook.
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31
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Varietas
alaskanum
Zahn
common name:
Alaska hawkweed
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32
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Varietas
densifloccosum
(Zahn) Cronq.
syn. Hieracium gracile var. gracile
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33
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Varietas
detonsum
(Gray) Gray
common name:
low alpine hawkweed
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34
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Varietas
gracile
common name:
slender hawkweed
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35
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Varietas
yukonense
Porsild
common name:
Yukon hawkweed
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36
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Species
greenei
Gray
common name:
Greene's hawkweed
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37
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Species
greenii
Porter & Britt.
common name:
Maryland hawkweed
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38
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Species
gronovii
L.
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39
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Varietas
foliosum
Michx.
syn. Hieracium gronovii
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40
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Species
helleri
Gandog.
syn. Hieracium albiflorum
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41
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Species
horridum
Fries
common name:
prickly hawkweed
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42
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Species
kalmii
L.
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43
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Varietas
canadense
(Michx.) Reveal
syn. Hieracium canadense var. canadense
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44
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Varietas
fasciculatum
(Pursh) Lepage
syn. Hieracium canadense var. fasciculatum
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45
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Species
lachenalii
K.C. Gmel.
common name:
common hawkweed
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46
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Species
lemmonii
Gray
common name:
Lemmon's hawkweed
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47
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Species
longiberbe
T.J. Howell
common name:
longbeard hawkweed
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48
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Species
longipilum
Torr.
common name:
hairy hawkweed
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49
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Species
maculatum
Sm.
common name:
spotted hawkweed
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50
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Species
megacephalon
Nash
common name:
coastalplain hawkweed
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51
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Species
murorum
L.
common name:
wall hawkweed
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52
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Species
paniculatum
L.
common name:
Allegheny hawkweed
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53
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Species
parryi
Zahn
syn. Hieracium scouleri var. scouleri
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54
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Species
pennsylvanicum
Fries
syn. Hieracium �marianum
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55
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Species
pilosella
L.
common name:
mouse-ear hawkweed
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56
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Varietas
niveum
Muell.-Arg.
common name:
mouseear hawkweed
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57
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Varietas
pilosella
common name:
mouseear hawkweed
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58
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Species
piloselloides
Vill.
common name:
tall hawkweed
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59
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Species
praealtum
Vill. ex Gochnat
|
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60
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Varietas
decipiens
W.D.J. Koch
common name:
kingdevil
|
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61
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Species
pratense
Tausch
syn. Hieracium caespitosum
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62
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Species
pringlei
Gray
common name:
Pringle's hawkweed
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63
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Species
robinsonii
(Zahn) Fern.
common name:
Robinson's hawkweed
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64
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Species
rusbyi
Greene
common name:
Rusby's hawkweed
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65
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Species
sabaudum
L.
common name:
New England hawkweed
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66
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Species
scabriusculum
Schwein.
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67
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Varietas
columbianum
(Rydb.) Lepage
syn. Hieracium canadense var. canadense
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68
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Varietas
perhirsutum
Lepage
syn. Hieracium umbellatum
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69
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Varietas
saximontanum
Lepage
syn. Hieracium umbellatum
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70
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Varietas
scabrum
(Schwein.) Lepage
syn. Hieracium umbellatum
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71
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Species
scabrum
Michx.
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72
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Varietas
intonsum
Fern. & St. John
common name:
rough hawkweed
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73
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Varietas
scabrum
common name:
rough hawkweed
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74
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Varietas
tonsum
Fern. & St. John
common name:
rough hawkweed
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75
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Species
scouleri
Hook.
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76
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Varietas
albertinum
(Farr) G.W. Douglas & G.A. Allen
syn. Hieracium cynoglossoides
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77
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Varietas
griseum
(Rydb.) A. Nels.
syn. Hieracium cynoglossoides
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78
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Varietas
nudicaule
(Gray) Cronq.
common name:
Scouler's woollyweed
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79
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Varietas
scouleri
common name:
Scouler's woollyweed
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80
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Species
siskiyouense
M.E. Peck
syn. Hieracium bolanderi
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81
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Species
traillii
Greene
syn. Hieracium greenii
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82
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Species
triste
Willd. ex Spreng.
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83
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Varietas
fulvum
Hult�n
common name:
woolly hawkweed
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84
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Subspecies
gracile
(Hook.) Calder & Taylor
syn. Hieracium gracile var. gracile
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85
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Varietas
gracile
(Hook.) Gray
syn. Hieracium gracile var. gracile
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86
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Varietas
triste
common name:
woolly hawkweed
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87
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Varietas
tritiforme
Zahn
syn. Hieracium triste var. triste
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88
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Species
umbellatum
L.
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89
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Varietas
canadense
(Michx.) Breitung
syn. Hieracium canadense var. canadense
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90
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Varietas
scabriusculum
Farw.
syn. Hieracium canadense var. canadense
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91
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Species
ungavense
Lepage
syn. Hieracium robinsonii
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92
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Species
venosum
L.
|
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93
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Varietas
nudicaule
(Michx.) Farw.
syn. Hieracium venosum
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94
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Species
vulgatum
Fries
syn. Hieracium lachenalii
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95
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Species
wrightii
(Gray) Robins. & Greenm.
common name:
roughstem hawkweed
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96
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Species
x alleghaniense
Britt. (pro sp.)
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97
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Species
x atramentarium
(Naegeli & Peter) Zahn ex Engl. (pro sp.
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98
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Species
x brachiatum
Berth. ex DC.
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99
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Species
x dorei
Lepage
syn. Hieracium �floribundum
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100
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Species
x duplex
Peter
syn. Hieracium �flagellare var. cernuiforme
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101
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Species
x fassettii
Lepage
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102
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Varietas
fassettii
|
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103
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Varietas
mendicum
Lepage (pro nm.)
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104
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Varietas
wisconsinense
Lepage (pro nm.)
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105
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Species
x fernaldii
Lepage
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106
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Species
x flagellare
Willd. (pro sp.)
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107
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Varietas
cernuiforme
(Naegeli & Peter) Lepage (pro nm.)
|
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108
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|
Varietas
flagellare
|
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109
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Species
x floribundum
Wimmer & Grab. (pro sp.)
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110
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Species
x fuscatrum
Naegeli & Peter (pro sp.)
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111
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|
Species
x grohii
Lepage
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112
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|
Species
x macrostolonum
Schneid.
syn. Hieracium �flagellare var. cernuiforme
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113
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Species
x marianum
Willd. (pro sp.)
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114
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Species
x scribneri
Small (pro sp.)
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