Protoparmeliopsis crystalliniformis

Ciri dan struktur

Protoparmeliopsis crystalliniformis differs from P. ertzii by thallus color (grayish white to white vs. pale beige to ochraceous), flat to concave disc (vs. flat to convex disc), paler disc color (pale brown to dark brown vs. deep reddish brown), longer ascospores (8.5–17 × 4.2–7 μm vs. 9.4–11.3 × 5.3–6.6 μm), chemistry (thallus K+ yellow, and the presence of atranorin and rhizocarpic acid vs. all spot tests negative and no substance), and the substrate preference (sandstone or basalt vs. exposed lava). Thallus saxicolous, areolate to squamulose, linearly or web-like dispersed following furrows of substrate, not forming a rosette, pale grayish white to white, margin indeterminate, not pruinose, 100–450 μm thick; cortex pale brown, 10–20 μm thick; medulla below algal layer, 30–50 μm (sometimes 150–200 μm) thick; algal layer 50–80 μm thick, small crystals in cortex or between algal cells, dissolving but remaining in K; photobiont coccoid, cells globose to ellipsoid, 5–15 μm. Hypothallus absent. Apothecia abundant, rounded, often contiguous or even coalescent, emerging on the surface of thallus and sessile when mature, constricted at the base, 0.3–1.7 mm diam. Disc flat or slightly concave, crenulate or entire, smooth or becoming rugose by apothecia adjoining, not pruinose, pale brown to dark brown from the beginning, 250–350 μm thick; lecanorine. Thalline excipulum persistent or rarely excluded, concolorous to thallus, 125–160 μm laterally, 80–150 μm at periphery, cortex inconspicuous, concolorous to epihymenium or slightly paler, up to 5 μm, with small and large crystals, small crystals dissolving but remaining in K, large crystals not dissolving in K.

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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

The species occurs on the rock (sandstone or basalt) nearby coast. The species is currently known from two localities in the southern coast of South Korea.

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Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Pembentuk liken

Reproduksi

Protoparmeliopsis crystalliniformis differs from P. ertzii by thallus color (grayish white to white vs. pale beige to ochraceous), flat to concave disc (vs. flat to convex disc), paler disc color (pale brown to dark brown vs. deep reddish brown), longer ascospores (8.5–17 × 4.2–7 μm vs. 9.4–11.3 × 5.3–6.6 μm), chemistry (thallus K+ yellow, and the presence of atranorin and rhizocarpic acid vs. all spot tests negative and no substance), and the substrate preference (sandstone or basalt vs. exposed lava). Thallus saxicolous, areolate to squamulose, linearly or web-like dispersed following furrows of substrate, not forming a rosette, pale grayish white to white, margin indeterminate, not pruinose, 100–450 μm thick; cortex pale brown, 10–20 μm thick; medulla below algal layer, 30–50 μm (sometimes 150–200 μm) thick; algal layer 50–80 μm thick, small crystals in cortex or between algal cells, dissolving but remaining in K; photobiont coccoid, cells globose to ellipsoid, 5–15 μm.

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.
• Preserve original treatment localities, hosts and substrate scope. Materials examined describe documented specimens, not the full global range.
• 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

Protoparmeliopsis crystalliniformis morphology (BDNA-L-0000349, holotype) A–C habitus and apothecia, areolate to squamulose thallus in white to whitish gray color D–E apothecia in vertical section F–G well-developed thalline margin H large crystals present in the thalline margin, not dissolving in KOH I clavate ascus J ascospores constantly simple and ellipsoid, often biguttulate in the beginning. Scale bars: 1 mm (A–C); 200 μm (D–E); 100 μm (F–G); 50 μm (H); 10 μm (I–J).

Jenis

Pelat ilmiah

Kredit

Beeyoung Gun Lee, Jae-Seoun Hur

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] Two new lecanoroid lichen species from the forested wetlands of South Korea, with a key for Korean Protoparmeliopsis species — Protoparmeliopsis crystalliniformisBagian sumber: PMC8604868_section_17
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Lee BG, Hur JS.
2. [2] Catalogue of Life Base2026-09-11 — Protoparmeliopsis crystalliniformisBagian sumber: ColDP NameUsage.tsv ID 9ZDTJ; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Protoparmeliopsis crystalliniformisBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Beeyoung Gun Lee, Jae-Seoun Hur