Definitions

from The Century Dictionary.

  • noun Plural of isidium.

Etymologies

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Examples

  • This one has them (or maybe isidia) clustered along the edges.

    BC Bloggers Wanderin' Weeta 2010

  • This one has them (or maybe isidia) clustered along the edges.

    BC Bloggers 2010

  • Lungwort | Lobaria pulmonaria - showing soredia and isidia

    BC Bloggers 2009

Comments

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  • "Lichens aren’t individuals but tiny ecosystems, composed of a main fungus, a group of algae and an assortment of smaller fungi and bacteria. To reproduce, they can either launch a single fungal spore that must then find new algae to join with, or they can send out fingerlike projections called isidia, which contain the whole lichen package and need only a nice rock to land on."

    June 7, 2022