Weeds of the Farm and GardenOrange Judd Company, 1912 - 281 páginas |
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Página x
... Spurge 195 126 . Spurge 196 FIGURE PAGE 127 . 128 . Butterprint 129 . 130 X LIST OF ILLUSTRATIONS FIGURE LIST OF ILLUSTRATIONS Fireweed-Frontispiece PAGE.
... Spurge 195 126 . Spurge 196 FIGURE PAGE 127 . 128 . Butterprint 129 . 130 X LIST OF ILLUSTRATIONS FIGURE LIST OF ILLUSTRATIONS Fireweed-Frontispiece PAGE.
Página 10
... spurge ( Euphorbia Presli ) has a straight taproot with horizontal roots near the surface of the ground which descend obliquely later . The common field thistle ( Cirsium discolor ) has a straight tap root with portions frequently ...
... spurge ( Euphorbia Presli ) has a straight taproot with horizontal roots near the surface of the ground which descend obliquely later . The common field thistle ( Cirsium discolor ) has a straight tap root with portions frequently ...
Página 28
... ( Spurge ) 1,400 1,720 304 41 Lepidium apetalum ( Pepper Grass ) Medicago lupulina ( Trefoil ) Medicago sativa ( Alfalfa ) 2,515 692 452 Melilotus alba ( Sweet Clover ) 490 Monarda fistulosa ( Horsemint ) 1,080 Nepeta Cataria ( Catnip ) ...
... ( Spurge ) 1,400 1,720 304 41 Lepidium apetalum ( Pepper Grass ) Medicago lupulina ( Trefoil ) Medicago sativa ( Alfalfa ) 2,515 692 452 Melilotus alba ( Sweet Clover ) 490 Monarda fistulosa ( Horsemint ) 1,080 Nepeta Cataria ( Catnip ) ...
Página 31
... Spurge 86 68 Sweet clover 24 19 Timothy . 144 115 Velvet leaf 5 4 Verbena stricta Water hemp 51 4I 140 112 White clover 95 76 Wild carrot 62 50 Wild mustard 25 20 Wild oats 2 12 Witch grass 130 104 Yellow trefoil 34 27 CHAPTER V. WEED ...
... Spurge 86 68 Sweet clover 24 19 Timothy . 144 115 Velvet leaf 5 4 Verbena stricta Water hemp 51 4I 140 112 White clover 95 76 Wild carrot 62 50 Wild mustard 25 20 Wild oats 2 12 Witch grass 130 104 Yellow trefoil 34 27 CHAPTER V. WEED ...
Página 33
... spurge ( Euphorbia nutans ) , bracted plantain ( Plantago aristata ) , timothy ( Phleum pratense ) , witch grass ( Pani- cum capillare ) , smooth crab grass ( Digitaria humifusa ) , crab grass ( D. sanguinalis ) , tumble weed ...
... spurge ( Euphorbia nutans ) , bracted plantain ( Plantago aristata ) , timothy ( Phleum pratense ) , witch grass ( Pani- cum capillare ) , smooth crab grass ( Digitaria humifusa ) , crab grass ( D. sanguinalis ) , tumble weed ...
Otras ediciones - Ver todas
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