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"Stinkblaar" : (datura spp.) family solanaceae
Landsell, K. A. - 1927
Persistent link: https://www.econbiz.de/10003367111
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"The canada thistle" : (cirsium arvensis, linn.) family compositae
Landsell, K. A. - 1927
Persistent link: https://www.econbiz.de/10003367112
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The "mexocan poppy" : (argemone mexicana, L.) family papveraceae
Landsell, K. A. - 1927
Persistent link: https://www.econbiz.de/10003367113
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The dooryard knotweed : (polygonum aviculare, L.) family polygonaceae
Landsell, K. A. - 1927
Persistent link: https://www.econbiz.de/10003367114
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The galinsoga weed : (galinsoga parviflora, L.) family compositae
Landsell, K. A. - 1927
Persistent link: https://www.econbiz.de/10003367115
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Purslane : (portulaca oleracea, L.) family portulacaceae
Landsell, K. A. - 1927
Persistent link: https://www.econbiz.de/10003367116
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The "field speedwell" : (veronica agrestis, L.) family scrophulariaceae
Landsell, K. A. - 1927
Persistent link: https://www.econbiz.de/10003367117