Jump to navigation

Blue-grey Lichen

6 of 40 << First < Previous Next > Last >> Back to gallery

049A8855 (1).jpg

Blue-grey Lichen Physcia caesia lichen

Photographed at Panshanger, WGC on Mon 16 Feb 2026

© Steve Chilton

  • Home
  • Objectives
  • News
  • 150th anniversary exhibition
    • Wild About Hertfordshire – the HNHS 150th anniversary exhibition
  • Herts wildlife meetings
  • How to join and renew membership
  • Publications
  • Wildlife recording
  • Species groups
    • Amphibians and Reptiles
    • Birds
    • Bugs - Terrestrial Heteroptera
    • Butterflies
    • Dragonflies
    • Lichens
    • Mammals
    • Moths
    • Orthoptera and allies
  • Submit records
    • Birds
    • Butterfiles
    • Dragonflies and Damselflies
    • Flora
    • Mammals, Amphibians and Reptiles
  • Places to visit
  • Photographs
    • Butterflies
    • Spiders, Harvestmen and Mites
    • Mosses, Liverworts & Lichens
    • Grasshoppers, Crickets & Bush-crickets
    • Arthropods
    • Amphibians and reptiles
    • Climate change
    • Dragonflies
    • Fungi
    • Mammals
    • Moths
    • Other insects
    • Molluscs
    • Trees
  • Journals archive
    • View journals archive
    • Search journals archive
  • Surveys and projects
    • Dragonfly Atlas Survey 2022-2027
      • Aims of the Hertfordshire Dragonfly and Damselfly Survey
      • Dragonfly and damselfly species found in Hertfordshire (2023)
    • Heartwood project
    • Herts Invertebrate Project
    • Mammal Atlas Project
  • Annual Awards
  • Contact us
    • Hertfordshire County Recorders
    • HNHS Management Committee
  • Links
  • Login

Site design by LTD Design Consultants, development by Garganey Consulting.

? 2009-2026 Hertfordshire Natural History Society