Weeds of the Farm and GardenOrange Judd Company, 1912 - 281 páginas |
Dentro del libro
Resultados 1-5 de 25
Página x
... Grass 126 . Head of Clover Head of Wild Lettuce Flowers of Barberry 67-68 . Flowers of Tomato 126 126 127 127 69 ... Pepper Grass 181 116 . Common Mustard 182 117 . Tumbling Mustard 183 118 . Stinkweed 185 119 . Five Finger 186 120 ...
... Grass 126 . Head of Clover Head of Wild Lettuce Flowers of Barberry 67-68 . Flowers of Tomato 126 126 127 127 69 ... Pepper Grass 181 116 . Common Mustard 182 117 . Tumbling Mustard 183 118 . Stinkweed 185 119 . Five Finger 186 120 ...
Página 4
... grass in our cornfields , mustard , at times , in oats and flax fields . Some weeds are injurious because they are ... pepper grass , and Dr. Halsted has shown that this is a frequent source of the disease on cabbage . Rust is often ...
... grass in our cornfields , mustard , at times , in oats and flax fields . Some weeds are injurious because they are ... pepper grass , and Dr. Halsted has shown that this is a frequent source of the disease on cabbage . Rust is often ...
Página 15
... Pepper Grass . D. Currents of water in a mechanical way , Driftwood . E. Plants floating on water because provided with air spaces , Lemna ( Duckweed ) . III . SNOW AND WIND COMBINED . Many weed seeds . IV . ANIMALS . A. Fleshy , edible ...
... Pepper Grass . D. Currents of water in a mechanical way , Driftwood . E. Plants floating on water because provided with air spaces , Lemna ( Duckweed ) . III . SNOW AND WIND COMBINED . Many weed seeds . IV . ANIMALS . A. Fleshy , edible ...
Página 18
... pepper grass , are mucilaginous . In walking through a patch of this weed with moist shoes , many seeds are caught and carried to new situa- tions . Wild oats and many other seeds may be found on land subject to overflow . These seeds ...
... pepper grass , are mucilaginous . In walking through a patch of this weed with moist shoes , many seeds are caught and carried to new situa- tions . Wild oats and many other seeds may be found on land subject to overflow . These seeds ...
Página 24
... pepper grass , wild - radish , black bindweed , water pepper , smartweed , milkweed , black mustard , ragweed , dog - fennel , mullein , creeping Charley , five - finger , Foxtail , Squirrel - tail grass , sandbur , yellow foxtail ...
... pepper grass , wild - radish , black bindweed , water pepper , smartweed , milkweed , black mustard , ragweed , dog - fennel , mullein , creeping Charley , five - finger , Foxtail , Squirrel - tail grass , sandbur , yellow foxtail ...
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