Adelolecia Hertel & Hafellner

Commonly known as

Adelolecia Lichen

Adelolecia Hertel & Hafellner is a crustose lichen forming thin, pale crusts with dark fruiting bodies on rocks and bark in temperate forests.

Adelolecia Hertel & Hafellner

Commonly known as

Adelolecia Lichen

Adelolecia Hertel & Hafellner is a crustose lichen forming thin, pale crusts with dark fruiting bodies on rocks and bark in temperate forests.

Adelolecia Hertel & Hafellner

Commonly known as

Adelolecia Lichen

Adelolecia Hertel & Hafellner is a crustose lichen forming thin, pale crusts with dark fruiting bodies on rocks and bark in temperate forests.

Adelolecia Hertel & Hafellner

Commonly known as

Adelolecia Lichen

Adelolecia Hertel & Hafellner is a crustose lichen forming thin, pale crusts with dark fruiting bodies on rocks and bark in temperate forests.

Adelolecia Hertel & Hafellner

Commonly known as

Adelolecia Lichen

Adelolecia Hertel & Hafellner is a crustose lichen forming thin, pale crusts with dark fruiting bodies on rocks and bark in temperate forests.

Adelolecia Hertel & Hafellner

Commonly known as

Adelolecia Lichen

Adelolecia Hertel & Hafellner is a crustose lichen forming thin, pale crusts with dark fruiting bodies on rocks and bark in temperate forests.

Adelolecia Hertel & Hafellner

Commonly known as

Adelolecia Lichen

Adelolecia Hertel & Hafellner is a crustose lichen forming thin, pale crusts with dark fruiting bodies on rocks and bark in temperate forests.

Identification & Classification

Color & Surface

Vibrant "highlighter yellow" scales. They turn greenish when wet because the yellow skin becomes see-through, revealing the green algae inside.

Shape & Form

A scaly "crust" made of tiny, flat tiles. It grows in irregular patches that look like cracked paint or a tiled floor on the ground.

Fruiting

Small, sunken black or reddish dots in the center of the scales. These act like "launch pads" to release the lichen's spores.

Growth Habitat & Substrate

Strictly soil-dwelling in dry areas. It grows on dirt or among mosses. Pro tip: if it's on a bare rock, it's a different species.

Taxonomy Classification

Kingdom

Fungi

Division

Ascomycota

Class

Ascomycetes

Order

Lecanorales

Family

Bacidiaceae Walt. Watson

Genus

Adelolecia Hertel & Hafellner

Identification & Classification

Color & Surface

Vibrant "highlighter yellow" scales. They turn greenish when wet because the yellow skin becomes see-through, revealing the green algae inside.

Shape & Form

A scaly "crust" made of tiny, flat tiles. It grows in irregular patches that look like cracked paint or a tiled floor on the ground.

Fruiting

Small, sunken black or reddish dots in the center of the scales. These act like "launch pads" to release the lichen's spores.

Growth Habitat & Substrate

Strictly soil-dwelling in dry areas. It grows on dirt or among mosses. Pro tip: if it's on a bare rock, it's a different species.

Taxonomy Classification

Kingdom

Fungi

Division

Ascomycota

Class

Ascomycetes

Order

Lecanorales

Family

Bacidiaceae Walt. Watson

Genus

Adelolecia Hertel & Hafellner

Identification & Classification

Color & Surface

Vibrant "highlighter yellow" scales. They turn greenish when wet because the yellow skin becomes see-through, revealing the green algae inside.

Shape & Form

A scaly "crust" made of tiny, flat tiles. It grows in irregular patches that look like cracked paint or a tiled floor on the ground.

Fruiting

Small, sunken black or reddish dots in the center of the scales. These act like "launch pads" to release the lichen's spores.

Growth Habitat & Substrate

Strictly soil-dwelling in dry areas. It grows on dirt or among mosses. Pro tip: if it's on a bare rock, it's a different species.

Taxonomy Classification

Kingdom

Fungi

Division

Ascomycota

Class

Ascomycetes

Order

Lecanorales

Family

Bacidiaceae Walt. Watson

Genus

Adelolecia Hertel & Hafellner

Identification & Classification

Color & Surface

Vibrant "highlighter yellow" scales. They turn greenish when wet because the yellow skin becomes see-through, revealing the green algae inside.

Shape & Form

A scaly "crust" made of tiny, flat tiles. It grows in irregular patches that look like cracked paint or a tiled floor on the ground.

Fruiting

Small, sunken black or reddish dots in the center of the scales. These act like "launch pads" to release the lichen's spores.

Growth Habitat & Substrate

Strictly soil-dwelling in dry areas. It grows on dirt or among mosses. Pro tip: if it's on a bare rock, it's a different species.

Taxonomy Classification

Kingdom

Fungi

Division

Ascomycota

Class

Ascomycetes

Order

Lecanorales

Family

Bacidiaceae Walt. Watson

Genus

Adelolecia Hertel & Hafellner

Identification & Classification

Color & Surface

Vibrant "highlighter yellow" scales. They turn greenish when wet because the yellow skin becomes see-through, revealing the green algae inside.

Shape & Form

A scaly "crust" made of tiny, flat tiles. It grows in irregular patches that look like cracked paint or a tiled floor on the ground.

Fruiting

Small, sunken black or reddish dots in the center of the scales. These act like "launch pads" to release the lichen's spores.

Growth Habitat & Substrate

Strictly soil-dwelling in dry areas. It grows on dirt or among mosses. Pro tip: if it's on a bare rock, it's a different species.

Taxonomy Classification

Kingdom

Fungi

Division

Ascomycota

Class

Ascomycetes

Order

Lecanorales

Family

Bacidiaceae Walt. Watson

Genus

Adelolecia Hertel & Hafellner

Identification & Classification

Color & Surface

Vibrant "highlighter yellow" scales. They turn greenish when wet because the yellow skin becomes see-through, revealing the green algae inside.

Shape & Form

A scaly "crust" made of tiny, flat tiles. It grows in irregular patches that look like cracked paint or a tiled floor on the ground.

Fruiting

Small, sunken black or reddish dots in the center of the scales. These act like "launch pads" to release the lichen's spores.

Growth Habitat & Substrate

Strictly soil-dwelling in dry areas. It grows on dirt or among mosses. Pro tip: if it's on a bare rock, it's a different species.

Taxonomy Classification

Kingdom

Fungi

Division

Ascomycota

Class

Ascomycetes

Order

Lecanorales

Family

Bacidiaceae Walt. Watson

Genus

Adelolecia Hertel & Hafellner

Care Requirements

Sunlight

Tolerates full sun to partial shade, often found on exposed rock surfaces. Adapts to varying light conditions depending on substrate and microclimate.

Temperature

Adapted to cool temperate to alpine climates, tolerating temperatures from below freezing to around 25°C. Highly resilient to cold and frost.

Nutrient

Obtains nutrients from atmospheric deposition and mineral weathering of rock. Does not require supplemental feeding; excess nutrients may be harmful.

Soil

Does not require soil; grows directly on rock surfaces, particularly siliceous or calcium-poor substrates. Prefers stable, undisturbed surfaces.

Maintenance

No maintenance required. Avoid disturbing the rock substrate or exposing the lichen to pollutants, which can inhibit growth.

Water

Relies on atmospheric moisture, rainfall, and humidity. Tolerates periodic drying but thrives in areas with regular fog, mist, or precipitation.

Care Requirements

Sunlight

Tolerates full sun to partial shade, often found on exposed rock surfaces. Adapts to varying light conditions depending on substrate and microclimate.

Temperature

Adapted to cool temperate to alpine climates, tolerating temperatures from below freezing to around 25°C. Highly resilient to cold and frost.

Nutrient

Obtains nutrients from atmospheric deposition and mineral weathering of rock. Does not require supplemental feeding; excess nutrients may be harmful.

Soil

Does not require soil; grows directly on rock surfaces, particularly siliceous or calcium-poor substrates. Prefers stable, undisturbed surfaces.

Maintenance

No maintenance required. Avoid disturbing the rock substrate or exposing the lichen to pollutants, which can inhibit growth.

Water

Relies on atmospheric moisture, rainfall, and humidity. Tolerates periodic drying but thrives in areas with regular fog, mist, or precipitation.

Care Requirements

Sunlight

Tolerates full sun to partial shade, often found on exposed rock surfaces. Adapts to varying light conditions depending on substrate and microclimate.

Temperature

Adapted to cool temperate to alpine climates, tolerating temperatures from below freezing to around 25°C. Highly resilient to cold and frost.

Nutrient

Obtains nutrients from atmospheric deposition and mineral weathering of rock. Does not require supplemental feeding; excess nutrients may be harmful.

Soil

Does not require soil; grows directly on rock surfaces, particularly siliceous or calcium-poor substrates. Prefers stable, undisturbed surfaces.

Maintenance

No maintenance required. Avoid disturbing the rock substrate or exposing the lichen to pollutants, which can inhibit growth.

Water

Relies on atmospheric moisture, rainfall, and humidity. Tolerates periodic drying but thrives in areas with regular fog, mist, or precipitation.

Care Requirements

Sunlight

Tolerates full sun to partial shade, often found on exposed rock surfaces. Adapts to varying light conditions depending on substrate and microclimate.

Temperature

Adapted to cool temperate to alpine climates, tolerating temperatures from below freezing to around 25°C. Highly resilient to cold and frost.

Nutrient

Obtains nutrients from atmospheric deposition and mineral weathering of rock. Does not require supplemental feeding; excess nutrients may be harmful.

Soil

Does not require soil; grows directly on rock surfaces, particularly siliceous or calcium-poor substrates. Prefers stable, undisturbed surfaces.

Maintenance

No maintenance required. Avoid disturbing the rock substrate or exposing the lichen to pollutants, which can inhibit growth.

Water

Relies on atmospheric moisture, rainfall, and humidity. Tolerates periodic drying but thrives in areas with regular fog, mist, or precipitation.

Care Requirements

Sunlight

Tolerates full sun to partial shade, often found on exposed rock surfaces. Adapts to varying light conditions depending on substrate and microclimate.

Temperature

Adapted to cool temperate to alpine climates, tolerating temperatures from below freezing to around 25°C. Highly resilient to cold and frost.

Nutrient

Obtains nutrients from atmospheric deposition and mineral weathering of rock. Does not require supplemental feeding; excess nutrients may be harmful.

Soil

Does not require soil; grows directly on rock surfaces, particularly siliceous or calcium-poor substrates. Prefers stable, undisturbed surfaces.

Maintenance

No maintenance required. Avoid disturbing the rock substrate or exposing the lichen to pollutants, which can inhibit growth.

Water

Relies on atmospheric moisture, rainfall, and humidity. Tolerates periodic drying but thrives in areas with regular fog, mist, or precipitation.

Care Requirements

Sunlight

Tolerates full sun to partial shade, often found on exposed rock surfaces. Adapts to varying light conditions depending on substrate and microclimate.

Temperature

Adapted to cool temperate to alpine climates, tolerating temperatures from below freezing to around 25°C. Highly resilient to cold and frost.

Nutrient

Obtains nutrients from atmospheric deposition and mineral weathering of rock. Does not require supplemental feeding; excess nutrients may be harmful.

Soil

Does not require soil; grows directly on rock surfaces, particularly siliceous or calcium-poor substrates. Prefers stable, undisturbed surfaces.

Maintenance

No maintenance required. Avoid disturbing the rock substrate or exposing the lichen to pollutants, which can inhibit growth.

Water

Relies on atmospheric moisture, rainfall, and humidity. Tolerates periodic drying but thrives in areas with regular fog, mist, or precipitation.

Seasonal Behavior

Spring

Growth resumes with increased moisture and mild temperatures. Thallus slowly expands, and apothecia may begin to develop.

Autumn

Slower growth as temperatures decline. The lichen remains active in moist conditions but reduces metabolic activity as winter approaches.

Winter

Dormant during harsh winter conditions, surviving cold and frost by reducing metabolic processes. Reactivates with warming spring temperatures.

Summer

Growth continues if moisture is adequate. May become dormant during dry periods, reviving quickly when humidity or rain returns.

Seasonal Behavior

Spring

Growth resumes with increased moisture and mild temperatures. Thallus slowly expands, and apothecia may begin to develop.

Autumn

Slower growth as temperatures decline. The lichen remains active in moist conditions but reduces metabolic activity as winter approaches.

Winter

Dormant during harsh winter conditions, surviving cold and frost by reducing metabolic processes. Reactivates with warming spring temperatures.

Summer

Growth continues if moisture is adequate. May become dormant during dry periods, reviving quickly when humidity or rain returns.

Seasonal Behavior

Spring

Growth resumes with increased moisture and mild temperatures. Thallus slowly expands, and apothecia may begin to develop.

Autumn

Slower growth as temperatures decline. The lichen remains active in moist conditions but reduces metabolic activity as winter approaches.

Winter

Dormant during harsh winter conditions, surviving cold and frost by reducing metabolic processes. Reactivates with warming spring temperatures.

Summer

Growth continues if moisture is adequate. May become dormant during dry periods, reviving quickly when humidity or rain returns.

Seasonal Behavior

Spring

Growth resumes with increased moisture and mild temperatures. Thallus slowly expands, and apothecia may begin to develop.

Autumn

Slower growth as temperatures decline. The lichen remains active in moist conditions but reduces metabolic activity as winter approaches.

Winter

Dormant during harsh winter conditions, surviving cold and frost by reducing metabolic processes. Reactivates with warming spring temperatures.

Summer

Growth continues if moisture is adequate. May become dormant during dry periods, reviving quickly when humidity or rain returns.

Seasonal Behavior

Spring

Growth resumes with increased moisture and mild temperatures. Thallus slowly expands, and apothecia may begin to develop.

Autumn

Slower growth as temperatures decline. The lichen remains active in moist conditions but reduces metabolic activity as winter approaches.

Winter

Dormant during harsh winter conditions, surviving cold and frost by reducing metabolic processes. Reactivates with warming spring temperatures.

Summer

Growth continues if moisture is adequate. May become dormant during dry periods, reviving quickly when humidity or rain returns.

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© 2026 Botanical Earth. All Rights Reserved

Botanical earth

support@botanical.earth

© 2026 Botanical Earth. All Rights Reserved

Botanical earth

support@botanical.earth

© 2026 Botanical Earth. All Rights Reserved