| 单词 | Euphorbia |
| 例句 | Euphorbia cyathophora is low and wide, with holly-like leaves, red flower bracts and clear echoes of its relative, the poinsettia. In this garden, fall is a time to flourish, not fade 2016-09-27T04:00:00Z To date, all poinsettias were derived from a single species found in western Mexico named Euphorbia pulcherrima. Reinventing the poinsettia: A classic Christmas flower’s colorful new looks 2017-12-05T05:00:00Z Fittingly, its cousin, Euphorbia marginata, grows nearby and is called snow-on-the-mountain. In this garden, fall is a time to flourish, not fade 2016-09-27T04:00:00Z Several explanations offered in the past—such as toxins from the leaves of plants in the genus Euphorbia or gaseous emissions from below the ground—have fallen out of favor. Thousands More Puzzling ‘Fairy Circles’ Have Been Found around the World 2023-10-10T04:00:00Z He also suggests planting drought-resistant plants such as lavender, Euphorbia and wildflowers. Where are hosepipe bans in place and how can I save water? 2023-06-16T04:00:00Z Marion Meyer, a plant scientist at the University of Pretoria, said that while the new study showed “conclusively” that termites were not a factor, fairy circles might result from another plant, Euphorbia. In Hunt to Solve ‘Fairy Circle’ Mystery, One Suspect Is Dismissed 2022-11-01T04:00:00Z Looking ahead to the possibility of more dry weather, certain plants such as lavender, Euphorbia and wildflowers are more tolerant to drought, Mr Johnstone told the BBC. How can you save water during a hosepipe ban? 2022-08-03T04:00:00Z The Siona people in Colombia and Ecuador apply a milky latex from the tree Euphorbia hirta to treat fungal foot infections. Medicinal knowledge vanishes as Indigenous languages die 2022-07-05T04:00:00Z Common early bloomers like Euphorbia polychroma and some perennial geraniums just got theirs in my garden. It’s peak frustration time in the garden, but you can get past it 2021-07-13T04:00:00Z The two types that I will never forget are the Euphorbia Ingens and the Madagascar palm. What this plant power couple in Koreatown is doing to advocate for POC in the plant world 2020-08-06T04:00:00Z Dr. Getzin disagreed with these interpretations, pointing to research that he said undercut both the soil content explanation and the Euphorbia hypothesis. In Hunt to Solve ‘Fairy Circle’ Mystery, One Suspect Is Dismissed 2022-11-01T04:00:00Z A lion in a Euphorbia candelabra tree, one of the most poisonous trees in Africa. The cat's whiskers: new way of counting lions could boost conservation efforts 2020-06-20T04:00:00Z Milk-striped euphorbia is named for the milky line down its stem, but I think the Latin name, Euphorbia pseudocactus, is more descriptive. Low-maintenance succulents make watering a breeze 2020-01-14T05:00:00Z Varieties include Euphorbia, Cycas , Haworthia hybrids, Ariocarpus, Mammillaria, and South American cacti such as Copiapoa as well as crested and mutant forms of cactus and succulents. Gardening datebook: Conventions about cactus, fruit trees and bewitching begonias 2019-07-25T04:00:00Z Prices ranged from twenty-three dollars, for a small Mammillaria, mound-like and spiky, to fourteen hundred dollars, for a rare, forty-year-old Euphorbia confinalis rhodesia, a bumpy Zimbabwean pillar sourced from a private collector. What Is It with Millennials and Cactuses? 2019-06-24T04:00:00Z Known as Euphorbia myrsinites, myrtle spurge is native to the rocky lands of the eastern Mediterranean. ‘Waterwise’ ornamental plant taking over Wasatch foothills 2018-05-11T04:00:00Z Expect professional growers from across Southern California selling rare and unusual cactuses and succulents, as well as better-known varieties such as Adenium, Echeveria, Pachypodium, Agave, Euphorbia and Aloe, society secretary Matthew Gaskill said. Cactus and succulents for sale at new fall gardening event in Encino 2017-09-09T04:00:00Z Crown-of-thorns, aside from its beautiful pink flowers, is another Euphorbia species, this one armed with spines as fierce as those of any cactus. Low-maintenance succulents make watering a breeze 2020-01-14T05:00:00Z Euphorbia wulfenii: Cut back bloom stalks as close to the clump as possible. Timeline of a Hancock Park yard makeover: 'I didn’t want an English garden, but...' 2017-06-22T04:00:00Z Its botanical name is Euphorbia pulcherrima, and while it grows naturally in Mexico and Central America as a shrub, it is usually an ornamental potted plant in the United States. Bringing poinsettias to fruition in Rapid City 2014-12-21T05:00:00Z Currently, the drug is laboriously isolated from the Euphorbia peplus plant at a yield of only 1.1 milligrams per kilogram of plant material. Not Just A Genius: Organic Chemist And New MacArthur Fellow, Dr. Phil Baran 2013-10-02T15:34:00Z Currently, that compound is sourced inefficiently from Euphorbia peplus. [Report] 14-Step Synthesis of (+)-Ingenol from (+)-3-Carene 2013-08-22T18:26:09.420Z I believe its name is Euphorbia candalabriensis, but do not at all vouch for this. March to Magdala 2012-04-19T02:00:32.620Z Stipules often present.—A vast family in the warmer parts of the world; most numerously represented in northern countries by the genus Euphorbia, which has very reduced flowers within a calyx-like involucre. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z M. Martins of Montpellier has noticed that the juice of the Euphorbia phosphorea, when rubbed on paper, appears luminous in the dark, or when heated. The Catholic World; Volume I, Issues 1-6 A Monthly Eclectic Magazine 2012-04-05T02:00:40.207Z Euphorbia.—Plants whose beauty resides in the bracts or floral leaves which surround the inconspicuous flowers. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 7 "Horticulture" to "Hudson Bay" 2012-03-04T03:00:13.390Z In Mr. Say's garden I likewise saw Euphorbia marginata, from Arkansas, several beautiful phlox; and the Lonicera sempervirens was laden with its ripe fruit. Travels in the Interior of North America, Part I, (Being Chapters I-XV of the London Edition, 1843) Early Western Travels, 1748-1846, Volume XXII 2012-02-08T03:00:17.410Z Still farther east, by Accra, are numerous arborescent Euphorbias, and immediately west of the lower Volta forests of oil palms and grassy plains with fan palms. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" 2011-10-31T02:00:28.703Z Where the former is heavy evergreen forests of Guttiferae, Dipterocarpeae, Leguminosae, Euphorbias, figs, palms, ferns, bamboos and india-rubber trees are found. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 6 "Foraminifera" to "Fox, Edward" 2011-04-22T02:00:08.637Z Euphor�bium, a yellowish-white body, which is the solidified juice of certain plants of the genus Euphorbia, either exuding naturally or from incisions made in the bark. The New Gresham Encyclopedia Volume 4, Part 3: Estremoz to Felspar 2011-04-14T02:00:59.373Z They are well seen in some species of Euphorbia. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z The Euphorbia marginata flourishes exceedingly well at Bonn, where it was raised from seeds which I brought. Travels in the Interior of North America, Part I, (Being Chapters I-XV of the London Edition, 1843) Early Western Travels, 1748-1846, Volume XXII 2012-02-08T03:00:17.410Z The most reduced type of flower is that described in Euphorbia, where the male consists of one stamen separated from its pedicel by a joint, and the female of a naked tricarpellary pistil. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" 2011-03-05T03:00:24.537Z Each was treated with the sap of the petty spurge plant, or Euphorbia peplus, which was applied to the skin once a day for three days. Common weed skin cancer treatment 2011-01-25T16:59:53Z In the higher regions the principal trees are various species of fig, tamarind, carob and numerous kinds of cactiform Euphorbia, of which one, the Euphorbia arborea, grows to a height of 20 ft. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 3 "Apollodorus" to "Aral" Euphorbia juice is used as a poison for the arrows. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 2 "Bohemia" to "Borgia, Francis" Leaves of the involucre broadly obovate to nearly circular, widest near or above the middle Spurge, Euphorbia helioscopia. 13a. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State Resin is obtained from species of Croton and Euphorbia. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" 2011-03-05T03:00:24.537Z Euphorbia fulgens and splendens.—These are also worthy of especial attention, as they contribute to enliven the house at the dullest season of the year when flowers are scarce. In-Door Gardening for Every Week in the Year Showing the Most Successful Treatment for all Plants Cultivated in the Greenhouse, Conservatory, Stove, Pit, Orchid, and Forcing-house The Euphorbia Dendroides grows as high as in Crete, and rosemary bushes are frequently up to the shoulder of a man. The Shores of the Adriatic The Austrian Side, The Küstenlande, Istria, and Dalmatia Ajuga Chamæpitys mimics Euphorbia Cyparissias, with which it often grows, and which is protected by its acrid juice. The Beauties of Nature and the Wonders of the World We Live In Leaves at base of umbel narrow, resembling those on the stem Spurge, Euphorbia esula. 14b. The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State EUPHORBIUM, an acrid dull-yellow or brown resin, consisting of the concreted milky juice of several species of Euphorbia, cactus-like perennial plants indigenous to Morocco. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" 2011-03-05T03:00:24.537Z The young plants of Euphorbias, Ixoras, Poinsettias, and other such stove plants, to be rendered bushy by stopping them betimes. In-Door Gardening for Every Week in the Year Showing the Most Successful Treatment for all Plants Cultivated in the Greenhouse, Conservatory, Stove, Pit, Orchid, and Forcing-house I also found many seeds of Euphorbia and Croton, and several species of leguminous seeds. Lippincott's Magazine, Vol. 22, November, 1878 of Popular Literature and Science There are a vast number of species of Euphorbia, varying exceedingly in their general appearance, but all of them having a milky juice which contains active properties. Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture Euphorbias, acacias, baobabs, all were in blossom, and the fresh morning air was laden with delicious and almost overpoweringly fragrant perfume. The Pirate Slaver A Story of the West African Coast Many, such as Euphorbia, Mercurialis, Croton, Jatropha, Tragia, have been, or still are, used as medicines. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" 2011-03-05T03:00:24.537Z The decoration of the hothouse would now depend in a great measure upon Begonias, Euphorbias, Luculias, &c. In-Door Gardening for Every Week in the Year Showing the Most Successful Treatment for all Plants Cultivated in the Greenhouse, Conservatory, Stove, Pit, Orchid, and Forcing-house Under ordinary circumstances it occurs in most Cactaceæ, in some of the succulent Euphorbias, and other similar plants, where the epidermal layers of the stem fulfil the functions of leaves. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants In short, what difficulties do not arise in the study and in the determination of species in the genera Lichena, Fucus, Carex, Poa, Piper, Euphorbia, Erica, Hieracium, Solanum, Geranium, Mimosa, etc., etc.? Lamarck, the Founder of Evolution His Life and Work In northern countries the plants are mostly small weeds, of which the various spurges or Euphorbias are the most familiar. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses Croton, Euphorbia, Phyllanthus, Jatropha and others are used as ornamental plants in gardens. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 8 "Ethiopia" to "Evangelical Association" 2011-03-05T03:00:24.537Z Euphorbia Peplus, the Petty Spurge, is equally common, and often called "wart weed." Herbal Simples Approved for Modern Uses of Cure Of these, three are hairy, one is an internal feeder, four have reddish lines, which probably serve for protection by simulating lines of shadow, and one, the Euphorbia Hawk-moth, is inedible. A Book of Natural History Young Folks' Library Volume XIV. In the fields a young Ranunculus in profusion, Veronica agrestis, Euphorbia, Festuca annua? Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries Euphorbias growing in deserts often closely resemble cacti. Darwinism (1889) Euphorbias, in Europe mere shrubs, were here smooth-limbed trees, with large flowers. Anahuac : or, Mexico and the Mexicans, Ancient and Modern A product to which attention has been paid in Angola is the Almeidina gum or resin, derived from the juice of Euphorbia tirucalli. The Project Gutenberg Encyclopedia Volume 1 of 28 The caterpillar of the Euphorbia Hawk-moth begins life of a clear green color, without a trace of the subsequent markings. A Book of Natural History Young Folks' Library Volume XIV. Ficus and Bombax are common; no Euphorbia was observed. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries The sap continues to mount as in the arborescent Euphorbia recently cut. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 The Ipecac spurge or Euphorbia Ipecacuanha occurs from Connecticut to Florida, mainly near the coast, preferring dry and sandy soil. Species and Varieties, Their Origin by Mutation On our return northwards we landed upon Nu'mán, whose name derives from the red-flowered Euphorbia retusa; bathed, despite the school of sharks occupying the waters around; collected botany, and examined the ground carefully. The Land of Midian — Volume 2 Now if we compare the mature caterpillars of other species of the genus, we shall find that they represent phases in the development of the Euphorbia Hawk-moth. A Book of Natural History Young Folks' Library Volume XIV. The terraces here are fronted with stones: Lemna occurred in water; Linaria on rocks; Conaria and a fleshy Euphorbia, this last, about villages. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries The Avicennia, the Batis, some small Euphorbia and grasses, by the intertwining of their roots, fix the moving sands. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 It is difficult, however, to procure, especially as there is no certainty as to the exact species of plants to which it belongs, although Grimm identifies it with the Euphorbia lathyris. The Folk-lore of Plants The most striking example that I can give you of thedifference of the two states of sap is the Euphorbia of the Canary Islands, whose digestive or descending sap is a violent poison. The History of a Mouthful of Bread And its effect on the organization of men and animals In Teneriffe they are everywhere in queer shapes, and there was a thing that mimicked the commonest Euphorbia but had no milk, which I will ask you about when I see you. Life and Letters of Thomas Henry Huxley — Volume 3 These hills are rather bare: no Euphorbia exists, and the whole vegetation is changed. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries According to Mr. Meehan,* the stems of three species of Euphorbia and of Portulaca oleracea are "normally prostrate or procumbent;" but when they are attacked by an Aecidium, they "assume an erect habit." The Power of Movement in Plants Were it not for the Euphorbia kolquall of Abyssinia—which some chief has caused to be planted as a defence round the villages— one might see from one end of Mugihewa to the other. How I Found Livingstone; travels, adventures, and discoveres in Central Africa, including an account of four months' residence with Dr. Livingstone, by Henry M. Stanley The hills above this, as well as between this and Ameengong, abound with Cycas, many of which were once dichotomous; on these hills a fleshy Euphorbia likewise occurs, a sure indication of barren soil. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries I did not chance to see a Euphorbia in Madeira, though I believe there are some. Life and Letters of Thomas Henry Huxley — Volume 3 The first plant that appears is a Boreal Euphorbia, allied to that previously mentioned. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries The Euphorbia is common; it is not a Cactus, but a species of this genus, ramis complanatis, is found though not common; as well as an Agave or Aloe, but this is a doubtful native. Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries He notes finding the characteristic Euphorbia and Heaths of the Canaries; notes, too, one or two visitations of dyspepsia from indigestible food. Life and Letters of Thomas Henry Huxley — Volume 3 The Euphorbias were all in flower, but this thing had none. Life and Letters of Thomas Henry Huxley — Volume 3 |
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