| 单词 | spermatophyte |
| 释义 | spermatophyte (once / 5909656 pages) n WORD FAMILY spermatophyte: spermatophytes USAGE EXAMPLES"The tetrahedral ones would cramp his style or, to be more technical, his spermatophytes." The Guardian(Oct 17, 2010) n plant that reproduces by means of seeds not spores Syn|Hypo|Hyper phanerogam, seed plant seedling young plant or tree grown from a seed balsamany seed plant yielding balsam gymnospermplants of the class Gymnospermae having seeds not enclosed in an ovary angiosperm, flowering plantplants having seeds in a closed ovary progymnosperman ancestral fossil type from which modern gymnosperms are thought to have derived Welwitschia mirabilis, welwitschiacurious plant of arid regions of southwestern Africa having a yard-high and yard-wide trunk like a turnip with a deep taproot and two large persistent woody straplike leaves growing from the base; living relic of a flora long disappeared; some may be 700-5000 years old cycadany tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves pteridosperm, seed fernan extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae) angiocarptree bearing fruit enclosed in a shell or involucre or husk dicot, dicotyledon, exogen, magnoliopsidflowering plant with two cotyledons; the stem grows by deposit on its outside endogen, liliopsid, monocot, monocotyledona monocotyledonous flowering plant; the stem grows by deposits on its inside flowera plant cultivated for its blooms or blossoms wild flower, wildflowerwild or uncultivated flowering plant madderwort, rubiaceous plantany of numerous trees or shrubs or vines of the family Rubiaceae tracheophyte, vascular plant green plant having a vascular system: ferns, gymnosperms, angiosperms |
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