leptosporangium

[医]薄孢子囊

词形变化

leptosporangia 复数 leptosporangia

释义与例句

n.
  1. 1.

    A sporangium formed from a single epidermal cell.

    生物 植物学

    2003, Jill Bailey, Filicinophyta (ferns), entry in The Facts on File Dictionary of Botany, page 84, In the Filicales the leptosporangium has a specialized spore dispersal mechanism involving an annulus of cells with thick walls that ejects spores explosively as it dries out.

词汇关系

名词

上位词 2

sporangium spore case

词源

From lepto- + sporangium.

来源：wiktionary