Clark, G.H., Fletcher, J., Farm weeds of Canada 0 ()
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Clark, G.H., Fletcher, J., Farm weeds of Canada [53]
Farm Weeds Canada
(1906) [53]
no thumbnail available plantillustrations.org 158068
2 406127 Erysimum cheiranthoides L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 1 (1906) [N. Criddle]
t. 1
no thumbnail available plantillustrations.org 158069
5 270336 Conringia orientalis (L.) Dumort. [116 156294 Brassica orientalis L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 2 (1906) [N. Criddle]
t. 2
no thumbnail available plantillustrations.org 158070
62 331395 Descurainia pinnata (Walter) Britton [111 951690 Sisymbrium incisum Engelm. ex A. Gray]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 3 (1906) [N. Criddle]
t. 3
no thumbnail available plantillustrations.org 158071
2 951377 Sisymbrium altissimum L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 4 (1906) [N. Criddle]
t. 4
no thumbnail available plantillustrations.org 158072
6 949555 Sinapis arvensis L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 5 (1906) [N. Criddle]
t. 5
no thumbnail available plantillustrations.org 158073
2 700050 Neslia paniculata (L.) Desv. [80 685004 Myagrum paniculatum L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 7 (1906) [N. Criddle]
t. 7
no thumbnail available plantillustrations.org 158074
2 1013056 Thlaspi arvense L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 9 (1906) [N. Criddle]
t. 9
no thumbnail available plantillustrations.org 158075
2 594826 Lepidium apetalum Willd.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 10 (1906) [N. Criddle]
t. 10
no thumbnail available plantillustrations.org 158076
5 1047817 Vaccaria hispanica (Miller) Rauschert [116 905964 Saponaria hispanica Miller]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 11 (1906) [N. Criddle]
t. 11
no thumbnail available plantillustrations.org 158077
2 948182 Silene noctiflora L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 12 (1906) [N. Criddle]
t. 12
no thumbnail available plantillustrations.org 158078
xx 947918 Silene latifolia Poiret
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 13 (1906) [N. Criddle]
t. 13
no thumbnail available plantillustrations.org 158079
6 31745 Agrostemma githago L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 14 (1906) [N. Criddle]
t. 14
no thumbnail available plantillustrations.org 158080
5 975281 Stellaria media (L.) Vill. [125 46628 Alsine media L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 15 (1906) [N. Criddle]
t. 15
no thumbnail available plantillustrations.org 158081
6 949016 Silene vulgaris (Moench) Garcke [125 1483345 Behen vulgaris Moench]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 16 (1906) [N. Criddle]
t. 16
no thumbnail available plantillustrations.org 158082
2 964508 Spergula arvensis L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 17 (1906) [N. Criddle]
t. 17
no thumbnail available plantillustrations.org 158083
2 831709 Portulaca oleracea L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 18 (1906) [N. Criddle]
t. 18
no thumbnail available plantillustrations.org 158084
2 1092514 Anogra pallida (Lindl.) Britton [0]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 19 (1906) [N. Criddle]
t. 19
no thumbnail available plantillustrations.org 158085
2 242979 Cicuta maculata L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 20 (1906) [N. Criddle]
t. 20
no thumbnail available plantillustrations.org 158086
5 427320 Euthamia graminifolia (L.) Nutt. [116 240407 Chrysocoma graminifolia L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 21 (1906) [N. Criddle]
t. 21
no thumbnail available plantillustrations.org 158087
2 562536 Iva axillaris Pursh
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 22 (1906) [N. Criddle]
t. 22
no thumbnail available plantillustrations.org 158088
2 52300 Ambrosia trifida L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 23 (1906) [N. Criddle]
t. 23
no thumbnail available plantillustrations.org 158089
1 52178 Ambrosia artemisiifolia L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 24 (1906) [N. Criddle]
t. 24
no thumbnail available plantillustrations.org 158090
1 67811 Anthemis cotula L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 25 (1906) [N. Criddle]
t. 25
no thumbnail available plantillustrations.org 158091
6 599882 Leucanthemum vulgare (L.) Lam. [125 239783 Chrysanthemum leucanthemum L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 26 (1906) [N. Criddle]
t. 26
no thumbnail available plantillustrations.org 158092
1 80310 Arctium lappa L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 27 (1906) [N. Criddle]
t. 27
no thumbnail available plantillustrations.org 158093
1 935765 Senecio jacobaea L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 28 (1906) [N. Criddle]
t. 28
no thumbnail available plantillustrations.org 158094
5 245385 Cirsium arvense (L.) Scop. [-1]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 29 (1906) [N. Criddle]
t. 29
no thumbnail available plantillustrations.org 158095
2 242909 Cichorium intybus L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 30 (1906) [N. Criddle]
t. 30
no thumbnail available plantillustrations.org 158096
1 592253 Leontodon autumnalis L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 31 (1906) [N. Criddle]
t. 31
no thumbnail available plantillustrations.org 158097
2 515031 Hieracium aurantiacum L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 32 (1906) [N. Criddle]
t. 32
no thumbnail available plantillustrations.org 158098
2 581064 Lactuca pulchella (Pursh) DC. [80 960754 Sonchus pulchellus Pursh]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 33 (1906) [N. Criddle]
t. 33
no thumbnail available plantillustrations.org 158099
2 960360 Sonchus arvensis L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 34 (1906) [N. Criddle]
t. 34
no thumbnail available plantillustrations.org 158100
2 373325 Echium vulgare L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 35 (1906) [N. Criddle]
t. 35
no thumbnail available plantillustrations.org 158101
6 585268 Lappula squarrosa (Retz.) Dumort. [125 685731 Myosotis squarrosa Retz.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 36 (1906) [N. Criddle]
t. 36
no thumbnail available plantillustrations.org 158102
2 270635 Convolvulus arvensis L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 37 (1906) [N. Criddle]
t. 37
no thumbnail available plantillustrations.org 158103
2 804751 Plantago major L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 38 (1906) [N. Criddle]
t. 38
no thumbnail available plantillustrations.org 158104
2 804658 Plantago lanceolata L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 39 (1906) [N. Criddle]
t. 39
no thumbnail available plantillustrations.org 158105
1 233493 Chenopodium album L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 40 (1906) [N. Criddle]
t. 40
no thumbnail available plantillustrations.org 158106
2 121557 Axyris amaranthoides L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 41 (1906) [N. Criddle]
t. 41
no thumbnail available plantillustrations.org 158107
2 51133 Amaranthus retroflexus L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 42 (1906) [N. Criddle]
t. 42
no thumbnail available plantillustrations.org 158108
6 430679 Fallopia convolvulus (L.) Á.Löve [125 822332 Polygonum convolvulus L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 43 (1906) [N. Criddle]
t. 43
no thumbnail available plantillustrations.org 158109
2 894000 Rumex crispus L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 44 (1906) [N. Criddle]
t. 44
no thumbnail available plantillustrations.org 158110
6 380966 Elymus repens (L.) Gould [0]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 46 (1906) [N. Criddle]
t. 46
no thumbnail available plantillustrations.org 158111
2 535965 Hordeum jubatum L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 47 (1906) [N. Criddle]
t. 47
no thumbnail available plantillustrations.org 158112
58 120269 Avena fatua L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 48 (1906) [N. Criddle]
t. 48
no thumbnail available plantillustrations.org 158113
6 531685 Hierochloe odorata (L.) P. Beauv. [125 534269 Holcus odoratus L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 49 (1906) [N. Criddle]
t. 49
no thumbnail available plantillustrations.org 158114
2 943286 Setaria viridis (L.) P. Beauv. [80 746483 Panicum viride L.]
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 50 (1906) [N. Criddle]
t. 50
no thumbnail available plantillustrations.org 158115
1 617028 Lolium temulentum L.
G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 51 (1906) [N. Criddle]
t. 51
no thumbnail available plantillustrations.org 158116

G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 52 (1906) [N. Criddle]
t. 52
no thumbnail available plantillustrations.org 158117

G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 53 (1906) [N. Criddle]
t. 53
no thumbnail available plantillustrations.org 158118

G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 54 (1906) [N. Criddle]
t. 54
no thumbnail available plantillustrations.org 158119

G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 55 (1906) [N. Criddle]
t. 55
no thumbnail available plantillustrations.org 158120

G.H. Clark, J. Fletcher, Farm Weeds Canada: t. 56 (1906) [N. Criddle]
t. 56