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Gallic cracked lichen
Scientific Name: Acarospora gallica
Family: Acarosporaceae
Category: Lichen
Growth: Lichenous
Duration:
Other Names:
Gallic Cracked Lichen (Acarospora gallica)
Acarospora gallica, commonly known as Gallic cracked lichen, is a fascinating lichen species that has garnered attention from gardeners and researchers alike.
Considerations for Pets
- Lichens can grow on rocks, which might be accessible to pets outdoors.
Considerations for Children
- Lichens can grow on rocks, which might be accessible to children outdoors.
Taxonomy and Nomenclature
- Scientific Name: Acarospora gallica H. Magn.
- Common Names: Gallic cracked lichen. Other related "cracked lichen" species include:
- Asahina's cracked lichen
- California cracked lichen
- Hepp's cracked lichen (Acarospora heppii)
- Related Species:
- Acarospora fuscescens
- Acarospora geogena
- Acarospora aeruginosa
- Acarospora arenosa
- Acarospora bullata
Distribution and Habitat
- The Gallic cracked lichen is often found growing on rocks, especially along grain boundaries or cracks, aiding in the weathering process.
Morphological Characteristics
- Some lichens exhibit shallow, longitudinal furrows, while others have thicker pieces with deeper cracks and fissures. Black apothecia (fruiting bodies) may be present.
Interactions with Other Organisms
- Lichens form a symbiotic relationship between fungi (ascomycetes) and algae.
- Mentioned for its role in lichen-rock interactions and how it assists in weathering
- Cracks or Pores on the upper surface
Resources and Further Information
- USDA Plants Database
- North American Lichen Checklist (Apr. 2008)