单词 | hawkweed |
例句 | Between 1867 and 1871, he pushed himself even harder, growing thousands of hawkweeds in another patch of garden, emasculating the flowers with the same forceps, and dusting pollen with the same paintbrush. The Gene 2016-06-02T00:00:00Z Nägeli was studying another plant—the yellow-flowering hawkweed—and he urged Mendel to try to reproduce his findings on hawkweed as well. The Gene 2016-06-02T00:00:00Z There are lots of hawkweeds in Wales, which reproduce through what Robbie calls "an incredible strategy" of producing a maternal clone of themselves, so they do not need cross pollination. Snowdonia Hawkweed: 'One of most threatened in the world' 2021-08-28T04:00:00Z But that was changing: He pointed to butter-and-eggs, oxeye daisies, bellflowers, tufted vetch, hemp nettle, spotted jewelweed, creeping Charlie, common tansy, orange hawkweed. He Wrote a Gardening Column. He Ended Up Documenting Climate Change. 2021-07-28T04:00:00Z In December, the only month when hawkweed is in flower, drones fly over the mountains looking for telltale signs. Forget Drugs, These Dogs Sniff Out a Different Kind of Evil Weed 2015-07-17T04:00:00Z Sources: Canadian hawkweed and purple poppy mallow: Prairie Moon Nursery, 866-417-8156, prairiemoon.com. Planting a Clock That Tracks Hours by Flowers 2015-01-28T05:00:00Z Common hawkweed, a dandelion look-alike, dominates with thousands of long-stemmed blooms. City Room: Spring Time: The Mosquito Invasion 2012-05-31T19:22:15Z In upland meadows the orange hawkweed is afoot, waving its delirious-colored “paint brush” wantonly amid the pasture grass in the light hours, but folding it at sunset, no sipper of the dews. Minstrel Weather 2012-01-24T03:00:25.640Z Daisies were powdering the fields, as white as snow, and yellow and orange hawkweeds were growing in among them, so that whole fields showed yellow, orange, and white. A Northern Countryside 2011-04-27T02:00:22.523Z Through a barley-field first; all the pale spears slanting westward in the level sun; then a field of old pasture, knapweeds purpling, little hawkweed clocks telling the time in fairyland, loitering buttercups. Doctor Cupid 2011-03-13T03:00:23.987Z When you’re stalking a hawkweed at daybreak, time is an afterthought. Planting a Clock That Tracks Hours by Flowers 2015-01-28T05:00:00Z A steep stone staircase descends between the villas, in the chinks of which hawkweed and poppies and pimpernel have seeded themselves. The Tower of Oblivion 2010-12-20T17:11:53.787Z A boy, about seven years old, was leading a kid by a chain, letting it crop the flowers of the hawkweed in the grass. Harper's New Monthly Magazine, Volume 1, No. 4, September, 1850 The orange hawkweed is very fragrant, and its sweetness mixed with the spicy bitterness of the daisies. A Northern Countryside 2011-04-27T02:00:22.523Z A little screen of leaves of the hawkweed permits only the rim of one edge of the nest to be seen. Under the Maples From this third category, the aequinoctales, Linnaeus compiled a list of a few dozen plants to open and close with the hours: hawkweed, garden lettuce, marigold, day lily. Planting a Clock That Tracks Hours by Flowers 2015-01-28T05:00:00Z Upon these banks the first coltsfoot flowers in March, the first convolvulus in summer, and almost the last hawkweed in autumn. The Toilers of the Field A stranger, if he noticed it, might at the most admire its warm tones, and the tufts of hawkweed and snapdragon which are scattered on its ledges. Waiting for Daylight Other plants with runners much like the strawberry are: several kinds of crowfoot, barren strawberry, cinquefoil, strawberry geranium, and orange hawkweed. Seed Dispersal His daisies, his buttercups, his orange hawkweed, his yarrow, his meadow-rue, serve my purpose better than they do his. Under the Maples They are to be distinguished from the numerous hawkweeds, by having the outermost leaves of their exterior cup bent downwards whilst the stalk is coloured and shining. Herbal Simples Approved for Modern Uses of Cure Among flags and weeds the moorhens feed fearlessly as we roll over the stream: then comes a cutting, and more heath and hawkweed, harebell, and bramble bushes red with unripe berries. Nature Near London Quenrede, protesting her scepticism, but all the same palpably enjoying the magic experiment, picked an indifferent nosegay of the few buttercups, hawkweeds, and late pieces of scabious which were the only flowers available. A Popular Schoolgirl All the willows and poplars have also winged seeds: so have the whole vast tribe of hawkweeds, groundsels, ragworts, thistles, fleabanes, cat's-ears, dandelions, and lettuces. Science in Arcady Painter's brush, harebell, speedwell, golden-brown gaillardias, silvery hawkweed, columbines yellow and blue, heaths, and lush grasses--Elizabeth sank down among them in speechless joy. Lady Merton, Colonist The latter of the two was placed at the bottom of a large bunch of lemon-grass, and was constructed of root-fibre and grass, grass-bents, and down of thistle and hawkweed, all intermixed. The Nests and Eggs of Indian Birds, Volume 1 Among the grass, the hawkweeds, one or two dandelions, and a stray buttercup, all yellow, favour the illusion. Nature Near London It was too late in the year for flowers, though here and there a little gorse lingered, or a few buttercups and hawkweeds. A Popular Schoolgirl A fringe of harebells, of orange hawkweed and dwarf red sorrel bordered the road. Deadham Hard A few lingering flowers of hawkweed relieved the monotony of the dreary waste. Wanderings by southern waters, eastern Aquitaine The heath glittered in the sun, the withered hawkweed crackled at his feet, a warm wind blew softly towards him. Dame Care I pluck the flower leaves off, And, at each, cry yes, no, yes; I blow the down from the dry hawkweed, Once, twice—hah! The Child and Childhood in Folk-Thought Studies of the Activities and Influences of the Child Among Primitive Peoples, Their Analogues and Survivals in the Civilization of To-Day Dandelions, buttercups, hawkweed looked much as ours do at home. Our Hundred Days in Europe Among the systematists who tested plants in this way, Nageli especially, directed his attention to the hawkweeds or Hieracium. Species and Varieties, Their Origin by Mutation A red dead-nettle, a mauve thistle, white and pink bramble flowers, a white strawberry, a little yellow tormentil, a broad yellow dandelion, narrow hawkweeds, and blue scabious, are all in flower in the lane. Field and Hedgerow Being the Last Essays of Richard Jefferies Hieracium pilosella, mouse-ear hawkweed, opens at 8, closes at 2. The Botanic Garden. Part II. Containing the Loves of the Plants. a Poem. With Philosophical Notes. The furze-bushes are lined with thistledown, blown there by a breeze now still; it is glossy in the sunbeams, and the yellow hawkweeds cluster beneath. The Open Air The sunshine gleamed on the rooks' black feathers overhead, and on the sward sparkled from hawkweed, some lotus and yellow weed, as from a faint ripple of water. The Life of the Fields This was shown by the above cited experiments of Nageli with the hawkweeds, and may easily be controlled in other cases. Species and Varieties, Their Origin by Mutation A few yellow hawkweeds, a few camomiles, grew in hollows here and there; but of grass not a blade. By the Ionian Sea Notes of a Ramble in Southern Italy Six kinds of clovers and vetches; and besides, dandelion, and rattle, and oxeye, and sorrel, and plantain, and buttercup, and a little stitchwort, and pignut, and mouse-ear hawkweed, too, which nobody wants. Madam How and Lady Why I am busy with the hawkweeds; that is to say, I am learning to distinguish and to name as many as I can. The Private Papers of Henry Ryecroft One of them is the hawkweed or Hieracium, and the other is the dandelion or Taraxacum officinale. Species and Varieties, Their Origin by Mutation Fasciated hawkweeds and twisted teasels gave the same average constitution of the offspring from highly monstrous, and from apparently wholly normal individuals. Species and Varieties, Their Origin by Mutation In the case of the hawkweed and the dandelion there is at present no means of distinguishing between these two contrasting causes of variability. Species and Varieties, Their Origin by Mutation Roses and brambles, hawkweeds and willows are the best known examples. Species and Varieties, Their Origin by Mutation Why should I be content to say, “Oh, it’s a hawkweed”? The Private Papers of Henry Ryecroft For the same reason I had rather say “hawkweed” than “hieracium”; the homelier word has more of kindly friendship. The Private Papers of Henry Ryecroft |
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