THALLOPHYTA Antonyms
Best Opposite Words For THALLOPHYTA
Expand? | Word | Save? | Synonyms.. | Usage | Type | |||
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angiosperm | nounn | |||||||
noun • plants having seeds in a closed ovary | ||||||||
bryophyta | noun, adjectiven, adj | |||||||
noun • a division of nonflowering plants characterized by rhizoids rather than true roots and having little or no organized vascular tissue and showing alternation of generations between gamete-bearing forms and spore-bearing forms; comprises true mosses (Bryopsida) and liverworts (Hepaticopsida) and hornworts (Anthoceropsida) | ||||||||
gymnosperm | nounn | |||||||
noun • plants of the class Gymnospermae having seeds not enclosed in an ovary | ||||||||
pteridophyta | nounn | |||||||
noun • containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta | ||||||||
spermatophyta | nounn | |||||||
noun • 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) | ||||||||
tracheophyta | noun, adjectiven, adj | |||||||
noun • in former classifications: comprising plants with a vascular system including ferns and fern allies as well as seed plants |