Umbilicaria aprina

Ciri dan struktur

The thallus of Umbilicaria aprina is single-leaved (), shield-shaped (), and rigid, measuring up to 6 cm in diameter. The upper surface is light grey, typically featuring radiating ridges from the central, elevated point known as the . The lower surface is predominantly sooty black with a light grey rim about 2–3 mm wide along the margins. This lower surface is covered with single-celled reproductive propagules known as and adorned with white —root-like extensions that are unbranched or sparsely branched and densely populate the rim. Reproductive structures (apothecia) are rare, black, and may be up to 2.5 mm in diameter.

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Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

Habitat dan peran ekologis

Umbilicaria aprina is commonly found in the high alpine regions near glaciers and is present worldwide, including extreme arctic and Antarctic areas. Although it is not commonly found in the Andes, it exists throughout the mountain range. The species grows on boulders in these cold, exposed environments, which helps it avoid competition and survive in harsh conditions.

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Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

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Reproduksi

The thallus of Umbilicaria aprina is single-leaved (), shield-shaped (), and rigid, measuring up to 6 cm in diameter. The upper surface is light grey, typically featuring radiating ridges from the central, elevated point known as the . The lower surface is predominantly sooty black with a light grey rim about 2–3 mm wide along the margins. This lower surface is covered with single-celled reproductive propagules known as and adorned with white —root-like extensions that are unbranched or sparsely branched and densely populate the rim. Reproductive structures (apothecia) are rare, black, and may be up to 2.5 mm in diameter.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Catatan identitas dan cakupan

• Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
• Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
• Impor dan terjemahan otomatis belum diperiksa editorial per profil. Struktur reproduktif yang disebutkan tidak membuktikan seluruh siklus hidup diketahui.
• Pengukuran pada uraian mengikuti spesimen, kultur, dan metode sumber; angka tidak diperluas ke semua populasi.

Melihat dengan konteks

Voucher herbarium Umbilicaria aprina (04574431), The New York Botanical Garden. Identifikasi mengikuti record spesimen sumber. Foto bahan, kemasan, atau label herbarium sebagaimana tersedia pada record institusi; bukan foto lapangan atau penentuan spesimen independen.

Jenis

Voucher herbarium

Kredit

The New York Botanical Garden

Lisensi

CC BY 4.0

Sumber media

Buka entri sumber

Gambar menunjukkan objek menurut identifikasi sumber, bukan verifikasi independen spesimen oleh Fungi. Tidak ada skala baru yang ditambahkan.

Sumber profil

1. [1] Umbilicaria aprina — Wikipedia (en)Bagian sumber: Frozen revision 1320103293
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY-SA4.0 · Wikipedia contributors
2. [2] Catalogue of Life Base2026-09-11 — Umbilicaria aprinaBagian sumber: ColDP NameUsage.tsv ID 7DGTS; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Umbilicaria aprinaBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · The New York Botanical Garden