01 / Morfologi

Ciri dan struktur

The thallus (lichen body) begins as scattered areoles (small surface units) that develop into small squamules (scale-like lobes), sometimes merging into a more continuous patch as the thallus expands. Squamules are typically about 0.5–1 mm across and less than 1 mm tall, and each develops a stalk (stipe) that is narrower than the squamule itself. The upper surface is brown and matte, and lacks pruina (a powdery coating), with the edges turned downward, often with a black rim. The lower surface is brown but commonly becomes blackened (melanized, darkened by pigment), and it may show deep fissures. There is usually one apothecium per squamule. The disc is immersed (sunken into the squamule) and dull brown, becoming red-brown when wet, and can reach about 1 mm in diameter. Under the microscope, the is about 20–30 μm (micrometres) thick, with a dark upper layer and a hyaline (colorless) lower portion, and the can be thin to uneven, with the (the photosynthetic partner) often arranged in vertical rows. The hymenium (spore-bearing layer) in mature apothecia is reported as (100–)150–170 μm tall, and the ascospores are single-celled (), hyaline, broadly ellipsoid, about 4–5 × 2–2.5 μm. Pycnidia were observed (about 80 μm diameter), with conidia about 3 × 1 μm. No secondary metabolites were detected by thin-layer chromatography; standard lichen spot tests were negative (K−, C−, KC−, P−, UV−).

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

Rujukan: [1]

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

02 / Kehidupan

Habitat dan peran ekologis

Acarospora piedmontensis occurs in open, sunny settings on granitic outcrops and extensive granitic slabs below about 400 m (about 1,300 ft) elevation. In the type region it occurs with oak (Quercus) species, old-growth junipers, and Pinus taeda. It appears to be restricted to the eastern North American Piedmont and is currently known from Georgia and South Carolina. It can form solitary patches 10 cm (about 4 in) across or more, and it may be the dominant crustose lichen in some local granite-outcrop communities.

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Rujukan: [1]

Habitat atau konteks temuan
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Substrat
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Peran atau konteks
Pembentuk liken
Temukan hubungan serupa
03 / Siklus hidup

Reproduksi

There is usually one apothecium per squamule. The disc is immersed (sunken into the squamule) and dull brown, becoming red-brown when wet, and can reach about 1 mm in diameter. Under the microscope, the is about 20–30 μm (micrometres) thick, with a dark upper layer and a hyaline (colorless) lower portion, and the can be thin to uneven, with the (the photosynthetic partner) often arranged in vertical rows. The hymenium (spore-bearing layer) in mature apothecia is reported as (100–)150–170 μm tall, and the ascospores are single-celled (), hyaline, broadly ellipsoid, about 4–5 × 2–2.5 μm. Pycnidia were observed (about 80 μm diameter), with conidia about 3 × 1 μm. No secondary metabolites were detected by thin-layer chromatography; standard lichen spot tests were negative (K−, C−, KC−, P−, UV−).

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

Rujukan: [1]

04 / Batas informasi

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.

Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.

05 / Dokumentasi

Melihat dengan konteks

Ilustrasi skematis garis luar askospora Acarospora piedmontensis, berdasarkan uraian sumber; ukuran yang dilaporkan 4–5 × 2–2,5 µm. Proporsi disederhanakan, bukan salinan satu spesimen. Ornamen permukaan, warna, sekat, dan isi sel tidak direkonstruksi. Askospora elipsoid lebar, sekitar 4–5 × 2–2,5 µm, sesuai sumber. Ornamen, warna, sekat, dan isi sel tidak digambar. Skema edukasi, bukan alat identifikasi.

Jenis
Ilustrasi skematis
Kredit
Fungi, ilustrasi orisinal (2026); fakta morfologi berdasarkan Wikipedia contributors
Sumber media
Buka entri sumber

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

06 / Rujukan

Sumber profil

  1. [1] Acarospora piedmontensis — Wikipedia (en)Bagian sumber: Frozen revision 1341957463
    Tanggal penghimpunan sumber: 2026-10-12
    Media sumber: CC BY-SA4.0 · Wikipedia contributors
  2. [2] Catalogue of Life Base2026-09-11 — Acarospora piedmontensisBagian sumber: ColDP NameUsage.tsv ID 9372; accepted species; source 2073
    Tanggal penghimpunan sumber: 2026-10-12

Adaptasi teks: CC BY-SA 4.0. Wikipedia contributors — Acarospora piedmontensis — Wikipedia (en)

Uraian asli dan riwayat sumber

Riwayat atau halaman sumber

Ringkasan sumber

Acarospora piedmontensis is a species of saxicolous (rock-dwelling) crustose lichen in the family Acarosporaceae. Described in 2011 from a granite flatrock outcrop at Forty Acre Rock in Lancaster County, South Carolina, this lichen is characterized by small, brown, scale-like that develop on distinct stalks and typically bear a single large, immersed apothecium (fruiting body) with a (the exposed spore-bearing surface) that turns reddish-brown when wet. The species appears to be restricted to the Piedmont region of eastern North America, where it grows on granitic outcrops in open, sunny settings and can form large patches, sometimes becoming the most abundant crustose lichen on granite outcrops.

Revisi sumber

Morfologi sumber

The thallus (lichen body) begins as scattered areoles (small surface units) that develop into small squamules (scale-like lobes), sometimes merging into a more continuous patch as the thallus expands. Squamules are typically about 0.5–1 mm across and less than 1 mm tall, and each develops a stalk (stipe) that is narrower than the squamule itself. The upper surface is brown and matte, and lacks pruina (a powdery coating), with the edges turned downward, often with a black rim. The lower surface is brown but commonly becomes blackened (melanized, darkened by pigment), and it may show deep fissures. There is usually one apothecium per squamule. The disc is immersed (sunken into the squamule) and dull brown, becoming red-brown when wet, and can reach about 1 mm in diameter. Under the microscope, the is about 20–30 μm (micrometres) thick, with a dark upper layer and a hyaline (colorless) lower portion, and the can be thin to uneven, with the (the photosynthetic partner) often arranged in vertical rows. The hymenium (spore-bearing layer) in mature apothecia is reported as (100–)150–170 μm tall, and the ascospores are single-celled (), hyaline, broadly ellipsoid, about 4–5 × 2–2.5 μm. Pycnidia were observed (about 80 μm diameter), with conidia about 3 × 1 μm. No secondary metabolites were detected by thin-layer chromatography; standard lichen spot tests were negative (K−, C−, KC−, P−, UV−).

Revisi sumber

Ekologi sumber

Acarospora piedmontensis occurs in open, sunny settings on granitic outcrops and extensive granitic slabs below about 400 m (about 1,300 ft) elevation. In the type region it occurs with oak (Quercus) species, old-growth junipers, and Pinus taeda. It appears to be restricted to the eastern North American Piedmont and is currently known from Georgia and South Carolina. It can form solitary patches 10 cm (about 4 in) across or more, and it may be the dominant crustose lichen in some local granite-outcrop communities.

Revisi sumber

Struktur reproduksi sumber

There is usually one apothecium per squamule. The disc is immersed (sunken into the squamule) and dull brown, becoming red-brown when wet, and can reach about 1 mm in diameter. Under the microscope, the is about 20–30 μm (micrometres) thick, with a dark upper layer and a hyaline (colorless) lower portion, and the can be thin to uneven, with the (the photosynthetic partner) often arranged in vertical rows. The hymenium (spore-bearing layer) in mature apothecia is reported as (100–)150–170 μm tall, and the ascospores are single-celled (), hyaline, broadly ellipsoid, about 4–5 × 2–2.5 μm. Pycnidia were observed (about 80 μm diameter), with conidia about 3 × 1 μm. No secondary metabolites were detected by thin-layer chromatography; standard lichen spot tests were negative (K−, C−, KC−, P−, UV−).

Revisi sumber

Rujukan halaman ini

Fungi. Acarospora piedmontensis. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/acarospora-piedmontensis/.

Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.