单词 | apetalous |
例句 | Flowers often of 2 sorts, the more fertile ones apetalous. 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 Sarcōcol′la, a genus of apetalous shrubs of the order Pen�ace�, native to South Africa. Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) 2012-01-30T03:00:19.113Z Polygonā′ce�, an order of apetalous plants, mostly herbs—the buckwheat family. Chambers's Twentieth Century Dictionary (part 3 of 4: N-R) 2012-01-30T03:00:13.887Z Myristica, mī-ris′ti-ka, n. a genus of fragrant apetalous trees—the nutmegs: the kernel of the seed of Myristica fragrans, as used in cookery. Chambers's Twentieth Century Dictionary (part 2 of 4: E-M) 2012-01-11T03:00:23.770Z It has narrow, short-stalked leaves and inconspicuous, apetalous, unisexual flowers borne in short spikes. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" 2011-08-24T02:00:20.690Z Some nearly apetalous fertile flowers next the ground. 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 Saururus, saw-rōō′rus, n. a genus of apetalous plants of the order Piperace�.—n.pl. Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) 2012-01-30T03:00:19.113Z Rivina, ri-vī′na, n. a genus of apetalous plants, the pokeweed family. Chambers's Twentieth Century Dictionary (part 3 of 4: N-R) 2012-01-30T03:00:13.887Z Of apetalous Gymnoblasts, some important species are to be recorded, since they form the chief pride of the forests. The Highlands of Ethiopia 2011-02-25T03:01:07.193Z The genus Myrica is the type of a small, but widely distributed order, Myricaceae, which is placed among the apetalous families of Dicotyledons, and is perhaps most nearly allied to the willow family. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" 2011-08-24T02:00:20.690Z Apparently the more developed form of the southern A. latifolium, L., which, as limited by Koehne, has apetalous flowers, with included stamens and short style. 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 A, at the beginning of words of Greek derivation, commonly signifies a negative, or the absence of something; as apetalous, without petals; aphyllous, leafless, &c. The Elements of Botany For Beginners and For Schools Meiotaxy of the corolla.—Deficiency of the entire corolla occurs in conjunction with similar reductions in other organs, or as an isolated phenomenon in the many apetalous varieties of plants recorded in books. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants No plants containing saponin have been found among apetalous groups. Scientific American Supplement, No. 623, December 10, 1887 The starting-point of the class, however, and the position within it of apetalous families with frequently unisexual flowers, have provoked much discussion. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 Flowers apetalous, in racemes or spikes pistillate at base. 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 The flowers in this case were apetalous and imperfect. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants Thus, certain species of Helianthemum are apetalous in Lapland. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants I desire now to call attention to chemical groups under the apetalous plants having simplicity of floral elements. Scientific American Supplement, No. 623, December 10, 1887 All these plants are grouped under three main divisions: apetalous, monocotyledonous, and dicotyledonous; and these main divisions are further subdivided. Scientific American Supplement, No. 623, December 10, 1887 Our genera are apetalous and with the calyx free from the ovary. 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 The highest apetalous plants contain camphors and oils; the highest of the monocotyledons contain a mucilage and oils; and the highest dicotyledons contain oils and special acids. Scientific American Supplement, No. 623, December 10, 1887 |
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