| 单词 | floral envelope |
| 例句 | Flowers solitary, nearly sessile in a tubular sac-like involucre, destitute of floral envelopes. 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 Naked; having no floral envelope, neither calyx nor corolla. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z Their flowers without floral envelopes; pistils two; fleshy and hairy; stigmas filiform; dark. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z On opening the pointed spathe or floral envelope, a club-like mass will be noted arising from its base. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z The term fruit is strictly applied to the mature pistil or ovary, with the seeds in its interior; but it often includes other parts of the flower, such as the bracts and floral envelopes. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Marsh or aquatic herbs, with nerved and linear sessile leaves, and monœcious flowers on a spadix or in heads, destitute of proper floral envelopes. 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 Having some portion of the floral envelopes attached to the pericarp to form the fruit, as in the checkerberry, the mulberry, and the pineapple. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z The pistil or gynoecium occupies the centre or apex of the flower, and is surrounded by the stamens and floral envelopes when these are present. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z The Corolla is the inner circle of floral envelopes or flower-leaves, usually of delicate texture and colored, that is, of some other color than green. The Elements of Botany For Beginners and For Schools The term anthocarpous has also been applied as indicating that the floral envelopes as well as the carpels are concerned in the formation of the fruit. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z The perianth is the floral envelope around the flower. Orthography As Outlined in the State Course of Study for Illinois The floral envelopes themselves, as well as the bud-scales, all have their own allotted form in particular plants, a form by which they may, in most cases, be readily recognised. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants Of these whorls the two internal, forming the sporophylls, constitute the essential organs of reproduction; the two outer whorls are the protective coverings or floral envelopes. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z Incomplete Flowers are so named in contradistinction to complete: they want either one or both of the floral envelopes. The Elements of Botany For Beginners and For Schools Abortive stamens, rudimentary floral envelopes and undeveloped carpels, are of the most frequent occurrence. Contributions to the Theory of Natural Selection A Series of Essays The floral envelope consisting of calyx, corolla, or both. Handbook of the Trees of New England Abortive stamens, rudimentary floral envelope and undeveloped carpels are of the most frequent occurrence. Alfred Russel Wallace: Letters and Reminiscences, Vol. 1 The corolla is the more or less coloured attractive inner floral envelope; generally the most conspicuous whorl. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z Incomplete flowers, accordingly, are Naked or Achlamydeous, destitute of both floral envelopes, as in Fig. The Elements of Botany For Beginners and For Schools The edible portion of fruits is developed from different parts of the floral envelopes, or of the ovary, in the various orders and genera. Darwinism (1889) The flower is very easy to examine, the floral envelopes, stamens and pistils, being plainly discernible. Outlines of Lessons in Botany, Part I; from Seed to Leaf Multiple or Collective, when formed from several flowers consolidated into one mass, of which the common receptacle or axis of inflorescence, the floral envelopes, and even the bracts, etc., make a part. The Elements of Botany For Beginners and For Schools In a flower which possesses its full number of organs, the floral envelopes are of two kinds, namely, an outer circle, the Calyx, and an inner, the Corolla. The Elements of Botany For Beginners and For Schools Calyx, the outer set of the floral envelopes or leaves of the flower, 14, 79. The Elements of Botany For Beginners and For Schools There are flowers in abundance which consist wholly of floral envelopes. The Elements of Botany For Beginners and For Schools Moreover, certain plants regularly produce neutral flowers, consisting of floral envelopes only. The Elements of Botany For Beginners and For Schools Inferior, when applied to the ovary, means the same as "calyx adnate;" when applied to the floral envelopes, it means that they are free. The Elements of Botany For Beginners and For Schools |
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