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单词 Spermatophyta
释义
Spermatophyta
(once / 5909656 pages)
n

WORD FAMILY
Spermatophyta
n seed plants; comprises the Angiospermae (or Magnoliophyta) and Gymnospermae (or Gymnospermophyta); in some classification systems Spermatophyta is coordinate with Pteridophyta (spore producing plants having vascular tissue and roots) and Bryophyta (spore producing plants lacking vascular tissue and roots)
Syn|Hyper
division Spermatophyta
division
(botany) taxonomic unit of plants corresponding to a phylum
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