词汇 | spermatophyte |
释义 | spermatophyte noun[ C ] biology specializeduk /ˈspɜː.mə.təˌfaɪt/ us /ˌspɝːˈmæt̬.ə.faɪt/ any plant from a large group of plants that produce seeds. They include angiosperms(= plants that produce flowers and seeds) and gymnosperms(= plants that produce seeds but no flowers): 种子植物 The spermatophytes, which means "seed plants", are some of the most important organisms on Earth.种子植物是地球上最重要的生物之一。 The most successful and advanced group of land plants are the spermatophytes. Compare angiosperm gymnosperm Germination is the process that leads to the sprouting of a seedling from a seed of a spermatophyte. Spermatophytes were most diverse during the Carboniferous Period due to the change in climate. The great adaptive potential of physiological dormancy is associated with high diversification of spermatophytes. Types of plant acanthus air plant amaranth Andromeda angiosperm early emergent evergreen fiddlehead grower moss mossy mugwort mustard non-hardy spleenwort starter plug succulent sundew tenderness |
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