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Glite Dictionary
eusporangiate

eusporangiate

9.9
Ferns whose spore cases grow from a group of surface cells not a single cell
  • adjective
  • /juːˈspɔːrənˌdʒiːət/
  • Specialized
: eusporangio
  • Many primitive ferns are classified as eusporangiate due to the structure of their sporangia.

Examples

  • The Ophioglossaceae family consists of eusporangiate ferns with distinctive reproductive features.

  • Researchers studied the development of eusporangiate sporangia in early-diverging fern lineages.

  • The eusporangiate ferns are fascinating to botanists.

  • Are there many eusporangiate species in this region?

  • Many primitive ferns are classified as eusporangiate due to the structure of their sporangia.

  • Researchers studied the development of eusporangiate sporangia in early-diverging fern lineages.

  • The Ophioglossaceae family consists of eusporangiate ferns with distinctive reproductive features.

Antonyms

leptosporangiate
  • Specialized
9.9

Ferns that have spore cases developing from a single outer cell

Surface Forms

eusporangiate positive

Morphology

eusporangiate = eusporangium (opaque) = eu + sporangium + ate

Specialized botanical term; knowing 'sporangium' and the combining form 'eu-' is not sufficient for an average B1 learner to infer the precise technical meaning.

Etymology

Eusporangiate comes from the Greek parts eu- meaning 'good' or 'well' (as in euphoria) and sporangium, a word made from 'spore' and 'vessel' meaning a 'spore container'. So, eusporangiate describes ferns with well-formed spore containers that grow from a group of skin cells rather than from a single cell.