paroicous

• 一个高度专业的植物学术语，描述一种苔藓，其雌雄生殖器官位于同一茎上，但分别成簇生长。该词在现代通用语境中已属过时。

A highly specialized botanical term describing a type of moss in which the male and female reproductive organs are located on the same stem but in separate clusters. The word is now considered obsolete in general usage.

1. Botanical reproductive arrangementC2formalscientific

   Describes a bryophyte (moss or liverwort) where male and female reproductive structures are separate but located within the same gametoecium (the leafy shoot bearing the sex organs).

   雌雄同器异位

   • The moss species is paroicous, with antheridia and archegonia in distinct clusters on the same stem.
   • Paroicous arrangements are a key characteristic for identifying certain liverwort families.
   • In paroicous plants, the male and female organs are not mixed but are found in separate parts of the same shoot.