Weeds of the Farm and GardenOrange Judd Company, 1912 - 281 páginas |
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Página ix
... Blue Grass 20 20 21 21 21 22 23 24 24 24 25 25 25 26 34 35 35 36 36 32 . Seeds of Various Grasses 37 33 . White Weed 53 33a . California Poison Ivy 63 33b . Poison Ivy 64 33c . , 33d . , 34. , Maps Showing Distribution of Various Weeds ...
... Blue Grass 20 20 21 21 21 22 23 24 24 24 25 25 25 26 34 35 35 36 36 32 . Seeds of Various Grasses 37 33 . White Weed 53 33a . California Poison Ivy 63 33b . Poison Ivy 64 33c . , 33d . , 34. , Maps Showing Distribution of Various Weeds ...
Página 15
... Blue Grass . D. Fig . 6. A tumble weed , winged pigweed ( Cycloloma atriplici- folium ) , scattered by its tumble habit . The Russian thistle and a kind of pigweed are scattered in the same way . ( U. S. Dept. Agrl . ) V. EXPLOSIVE ...
... Blue Grass . D. Fig . 6. A tumble weed , winged pigweed ( Cycloloma atriplici- folium ) , scattered by its tumble habit . The Russian thistle and a kind of pigweed are scattered in the same way . ( U. S. Dept. Agrl . ) V. EXPLOSIVE ...
Página 28
... Grass ) .. Datura Stramonium ( Jimson Weed ) Digitaria sanguinalis ( Crab Grass ) . Hibiscus trionum ( Bladder ... ( Blue Grass ) .. 17,050 Poa serotina ( False Red Top ) . 10,370 Polygonum Convolvulus ( Bindweed ) . 216 Polygonum ...
... Grass ) .. Datura Stramonium ( Jimson Weed ) Digitaria sanguinalis ( Crab Grass ) . Hibiscus trionum ( Bladder ... ( Blue Grass ) .. 17,050 Poa serotina ( False Red Top ) . 10,370 Polygonum Convolvulus ( Bindweed ) . 216 Polygonum ...
Página 30
... grass 70 56 Black bindweed Black mustard Blue grass Bracted plantain II 9 64 51 852 682 38 30 Buckhorn 57 45 Bull thistle 23 19 Burdock 16 12 Canada thistle 44 36 Catchfly 45 36 Catnip 53 43 Chicory 40 32 Cinquefoil 594 475 Cirsium ...
... grass 70 56 Black bindweed Black mustard Blue grass Bracted plantain II 9 64 51 852 682 38 30 Buckhorn 57 45 Bull thistle 23 19 Burdock 16 12 Canada thistle 44 36 Catchfly 45 36 Catnip 53 43 Chicory 40 32 Cinquefoil 594 475 Cirsium ...
Página 33
... grass ( Pani- cum capillare ) , smooth crab grass ( Digitaria humifusa ) , crab grass ( D. sanguinalis ) , tumble weed ( Amarantus albus ) , alsike clover ( Trifolium hybridum ) , night - flower- ing catchfly ( Silene noctiflora ) , blue ...
... grass ( Pani- cum capillare ) , smooth crab grass ( Digitaria humifusa ) , crab grass ( D. sanguinalis ) , tumble weed ( Amarantus albus ) , alsike clover ( Trifolium hybridum ) , night - flower- ing catchfly ( Silene noctiflora ) , blue ...
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Términos y frases comunes
achenes alfalfa annual awned biennial blue grass bracts branched brome grass bull thistle C. M. King calyx Canada thistle carpels cent Cirsium clover seed clusters cocklebur common weed corn corolla crab grass crop cultivated curled dock dodder erect Europe five five-lobed four foxtail fruit germination glabrous glumes hairy herb horse nettle impurities inches long involucre Iowa lanceolate leaf leaves linear lobes marsh elder meadows milkweed Minnesota Missouri morning glory mustard native North numerous oats oblong ovary ovate ovules panicles pappus pastures pepper grass perennial petals petioled pigweed pinnately pistil Plantago plantain plants plowing poisonous Polygonum prickly pubescent purple quack grass racemes ragweed roadsides roots rootstocks Rumex sepals sessile sheaths sheep sorrel slender smartweed smooth soil species spikelets spikes spreading Spurge squirrel-tail stamens stem stipules sulphate Sunflower sweet clover Texas three feet high toothed troublesome weed U. S. Dept upper waste places weed seeds wild yellow