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undulate jelly lichen

Scientific Name: Collema undulatum

Family: Collemataceae

Category: Lichen

Growth: Lichenous

Duration:

Other Names:

       

Undulate Jelly Lichen (Collema undulatum)

The Undulate Jelly Lichen, scientifically known as Collema undulatum Laurer ex Flotow, is a fascinating lichen species belonging to the Collemataceae family.

Considerations for Pets

  • This lichen has a jelly-like texture when wet.
  • Lichens can be found growing on various surfaces including soil, and stacked logs.

Taxonomy and Nomenclature

  • Scientific Name: Collema undulatum Laurer ex Flotow
  • Common Name: Undulate Jelly Lichen
  • Rank: Species
  • Family: Collemataceae (Jelly Lichens)
  • Synonyms:
    • COCO26, Collema conglomeratum Hoffm. (Conglomerate Jelly Lichen)
    • COUN60, Collema undulatum Laurer ex Flotow
    • COSU13, Collema subparvum Degel. (Jelly Lichen)
  • Varieties:
    • Collema undulatum Laurer ex Flotow var. granulosum Degel.

Morphological Characteristics

  • Thallus is not much swollen when wet, with concave or undulated lobes.
  • Described as having a jelly-like texture, especially when wet.
  • Surface can be rugose and undulating.

Distribution and Habitat

  • Found in various regions including Beds, Cambs, and Northants.
  • Observed in undulating landscapes.
  • Can be found on mosses and stacked logs in managed woodlands.

Ecological Role

  • Lichens play an important role in soil structure.

Quirky Facts

  • The term "jelly fungus" covers a large variety of fungi.

Interactions with Other Organisms

  • Lichens are symbiotic partnerships between a fungus and algae or bacteria.

Further Information

  • USDA Plant Database.
  • Garden Guides.