Adlumia Raf. ex DC.

Commonly known as

Adlumia

Adlumia Raf. ex DC. is a biennial climbing vine with fern-like foliage and pale pink flowers, native to eastern North America.

Adlumia Raf. ex DC.

Commonly known as

Adlumia

Adlumia Raf. ex DC. is a biennial climbing vine with fern-like foliage and pale pink flowers, native to eastern North America.

Adlumia Raf. ex DC.

Commonly known as

Adlumia

Adlumia Raf. ex DC. is a biennial climbing vine with fern-like foliage and pale pink flowers, native to eastern North America.

Adlumia Raf. ex DC.

Commonly known as

Adlumia

Adlumia Raf. ex DC. is a biennial climbing vine with fern-like foliage and pale pink flowers, native to eastern North America.

Adlumia Raf. ex DC.

Commonly known as

Adlumia

Adlumia Raf. ex DC. is a biennial climbing vine with fern-like foliage and pale pink flowers, native to eastern North America.

Adlumia Raf. ex DC.

Commonly known as

Adlumia

Adlumia Raf. ex DC. is a biennial climbing vine with fern-like foliage and pale pink flowers, native to eastern North America.

Adlumia Raf. ex DC.

Commonly known as

Adlumia

Adlumia Raf. ex DC. is a biennial climbing vine with fern-like foliage and pale pink flowers, native to eastern North America.

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

Plantae

Division

Magnoliophyta

Class

Magnoliopsida

Order

Papaverales

Family

Fumariaceae Marquis

Genus

Adlumia Raf. ex DC.

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

Plantae

Division

Magnoliophyta

Class

Magnoliopsida

Order

Papaverales

Family

Fumariaceae Marquis

Genus

Adlumia Raf. ex DC.

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

Plantae

Division

Magnoliophyta

Class

Magnoliopsida

Order

Papaverales

Family

Fumariaceae Marquis

Genus

Adlumia Raf. ex DC.

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

Plantae

Division

Magnoliophyta

Class

Magnoliopsida

Order

Papaverales

Family

Fumariaceae Marquis

Genus

Adlumia Raf. ex DC.

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

Plantae

Division

Magnoliophyta

Class

Magnoliopsida

Order

Papaverales

Family

Fumariaceae Marquis

Genus

Adlumia Raf. ex DC.

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

Plantae

Division

Magnoliophyta

Class

Magnoliopsida

Order

Papaverales

Family

Fumariaceae Marquis

Genus

Adlumia Raf. ex DC.

Care Requirements

Sunlight

Prefers partial shade to dappled sunlight, typical of woodland edges. Tolerates morning sun but benefits from protection during hot afternoons.

Temperature

Hardy in temperate climates, tolerating temperatures from -20°C to 25°C. Thrives in cool, moist conditions; sensitive to extreme heat.

Nutrient

Benefits from organic matter and light feeding with balanced fertilizer in spring. Avoid excessive nitrogen, which promotes foliage over flowers.

Soil

Grows best in rich, humus-laden, well-drained soil with a slightly acidic to neutral pH. Tolerates rocky or gravelly substrates if moisture is adequate.

Maintenance

Provide sturdy support for climbing stems. Remove spent foliage after the biennial cycle completes. Allow self-seeding for continued presence.

Water

Requires consistently moist, well-drained soil. Water regularly during dry periods but avoid waterlogging, which can cause root rot.

Care Requirements

Sunlight

Prefers partial shade to dappled sunlight, typical of woodland edges. Tolerates morning sun but benefits from protection during hot afternoons.

Temperature

Hardy in temperate climates, tolerating temperatures from -20°C to 25°C. Thrives in cool, moist conditions; sensitive to extreme heat.

Nutrient

Benefits from organic matter and light feeding with balanced fertilizer in spring. Avoid excessive nitrogen, which promotes foliage over flowers.

Soil

Grows best in rich, humus-laden, well-drained soil with a slightly acidic to neutral pH. Tolerates rocky or gravelly substrates if moisture is adequate.

Maintenance

Provide sturdy support for climbing stems. Remove spent foliage after the biennial cycle completes. Allow self-seeding for continued presence.

Water

Requires consistently moist, well-drained soil. Water regularly during dry periods but avoid waterlogging, which can cause root rot.

Care Requirements

Sunlight

Prefers partial shade to dappled sunlight, typical of woodland edges. Tolerates morning sun but benefits from protection during hot afternoons.

Temperature

Hardy in temperate climates, tolerating temperatures from -20°C to 25°C. Thrives in cool, moist conditions; sensitive to extreme heat.

Nutrient

Benefits from organic matter and light feeding with balanced fertilizer in spring. Avoid excessive nitrogen, which promotes foliage over flowers.

Soil

Grows best in rich, humus-laden, well-drained soil with a slightly acidic to neutral pH. Tolerates rocky or gravelly substrates if moisture is adequate.

Maintenance

Provide sturdy support for climbing stems. Remove spent foliage after the biennial cycle completes. Allow self-seeding for continued presence.

Water

Requires consistently moist, well-drained soil. Water regularly during dry periods but avoid waterlogging, which can cause root rot.

Care Requirements

Sunlight

Prefers partial shade to dappled sunlight, typical of woodland edges. Tolerates morning sun but benefits from protection during hot afternoons.

Temperature

Hardy in temperate climates, tolerating temperatures from -20°C to 25°C. Thrives in cool, moist conditions; sensitive to extreme heat.

Nutrient

Benefits from organic matter and light feeding with balanced fertilizer in spring. Avoid excessive nitrogen, which promotes foliage over flowers.

Soil

Grows best in rich, humus-laden, well-drained soil with a slightly acidic to neutral pH. Tolerates rocky or gravelly substrates if moisture is adequate.

Maintenance

Provide sturdy support for climbing stems. Remove spent foliage after the biennial cycle completes. Allow self-seeding for continued presence.

Water

Requires consistently moist, well-drained soil. Water regularly during dry periods but avoid waterlogging, which can cause root rot.

Care Requirements

Sunlight

Prefers partial shade to dappled sunlight, typical of woodland edges. Tolerates morning sun but benefits from protection during hot afternoons.

Temperature

Hardy in temperate climates, tolerating temperatures from -20°C to 25°C. Thrives in cool, moist conditions; sensitive to extreme heat.

Nutrient

Benefits from organic matter and light feeding with balanced fertilizer in spring. Avoid excessive nitrogen, which promotes foliage over flowers.

Soil

Grows best in rich, humus-laden, well-drained soil with a slightly acidic to neutral pH. Tolerates rocky or gravelly substrates if moisture is adequate.

Maintenance

Provide sturdy support for climbing stems. Remove spent foliage after the biennial cycle completes. Allow self-seeding for continued presence.

Water

Requires consistently moist, well-drained soil. Water regularly during dry periods but avoid waterlogging, which can cause root rot.

Care Requirements

Sunlight

Prefers partial shade to dappled sunlight, typical of woodland edges. Tolerates morning sun but benefits from protection during hot afternoons.

Temperature

Hardy in temperate climates, tolerating temperatures from -20°C to 25°C. Thrives in cool, moist conditions; sensitive to extreme heat.

Nutrient

Benefits from organic matter and light feeding with balanced fertilizer in spring. Avoid excessive nitrogen, which promotes foliage over flowers.

Soil

Grows best in rich, humus-laden, well-drained soil with a slightly acidic to neutral pH. Tolerates rocky or gravelly substrates if moisture is adequate.

Maintenance

Provide sturdy support for climbing stems. Remove spent foliage after the biennial cycle completes. Allow self-seeding for continued presence.

Water

Requires consistently moist, well-drained soil. Water regularly during dry periods but avoid waterlogging, which can cause root rot.

Seasonal Behavior

Spring

First-year plants produce basal foliage. Second-year plants send up climbing stems rapidly as temperatures warm, preparing for summer flowering.

Autumn

Flowers fade and seed capsules develop. Foliage yellows and dies back as the biennial plant completes its life cycle after seeding.

Winter

First-year rosettes remain semi-evergreen in mild winters. Second-year plants die after seeding; seeds overwinter in the soil for spring germination.

Summer

Peak flowering occurs in summer with drooping clusters of pale pink to white tubular flowers. Climbing stems reach their full height.

Seasonal Behavior

Spring

First-year plants produce basal foliage. Second-year plants send up climbing stems rapidly as temperatures warm, preparing for summer flowering.

Autumn

Flowers fade and seed capsules develop. Foliage yellows and dies back as the biennial plant completes its life cycle after seeding.

Winter

First-year rosettes remain semi-evergreen in mild winters. Second-year plants die after seeding; seeds overwinter in the soil for spring germination.

Summer

Peak flowering occurs in summer with drooping clusters of pale pink to white tubular flowers. Climbing stems reach their full height.

Seasonal Behavior

Spring

First-year plants produce basal foliage. Second-year plants send up climbing stems rapidly as temperatures warm, preparing for summer flowering.

Autumn

Flowers fade and seed capsules develop. Foliage yellows and dies back as the biennial plant completes its life cycle after seeding.

Winter

First-year rosettes remain semi-evergreen in mild winters. Second-year plants die after seeding; seeds overwinter in the soil for spring germination.

Summer

Peak flowering occurs in summer with drooping clusters of pale pink to white tubular flowers. Climbing stems reach their full height.

Seasonal Behavior

Spring

First-year plants produce basal foliage. Second-year plants send up climbing stems rapidly as temperatures warm, preparing for summer flowering.

Autumn

Flowers fade and seed capsules develop. Foliage yellows and dies back as the biennial plant completes its life cycle after seeding.

Winter

First-year rosettes remain semi-evergreen in mild winters. Second-year plants die after seeding; seeds overwinter in the soil for spring germination.

Summer

Peak flowering occurs in summer with drooping clusters of pale pink to white tubular flowers. Climbing stems reach their full height.

Seasonal Behavior

Spring

First-year plants produce basal foliage. Second-year plants send up climbing stems rapidly as temperatures warm, preparing for summer flowering.

Autumn

Flowers fade and seed capsules develop. Foliage yellows and dies back as the biennial plant completes its life cycle after seeding.

Winter

First-year rosettes remain semi-evergreen in mild winters. Second-year plants die after seeding; seeds overwinter in the soil for spring germination.

Summer

Peak flowering occurs in summer with drooping clusters of pale pink to white tubular flowers. Climbing stems reach their full height.

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Botanical earth

support@botanical.earth

© 2026 Botanical Earth. All Rights Reserved

Botanical earth

support@botanical.earth

© 2026 Botanical Earth. All Rights Reserved