Tatraea aseptata

Ciri dan struktur

Saprobic on the decayed branches of oak trees. Sexual morph: Apothecia 2.5–4.7 mm wide (x̄ = 3.3 ± 0.5 mm, n = 27) when fresh, 1–2.4 mm wide × 0.6–1.2 mm high (x̄ = 1.6 ± 0.3 × 0.9 ± 0.1 mm, n = 28) when dry, scattered or gregarious, superficial, discoid with glabrous, short stipe. Disc flat and circular, light brown (7D5–7D6) in wet habitat, slightly dark alabaster grey (5B2) in slightly dried habitat when fresh, edge undulating and slightly curl inward towards the disc, dark brown (8F5–8F6) to dull green (30E4) or greyish green (30E5) when dry, sometimes orange white to pale greenish white (29A2) or dull yellow (3B4) to greyish yellow (3B5–3B6) near center. Margins white when immature and fresh, concolorous to the disc when mature and fresh, white to pale yellow or concolorous to the receptacles when dry. Receptacle smooth and brown (6D7–6D8) when fresh, yellowish brown (5E5–5E6), flank darker when dry, rough and fine pustules on the surface. Stipe 280–725 μm wide × 340–735 μm long (x̄ = 500 ± 148 × 540 ± 125 μm, n = 11), short, broad at upside part, narrower at lower part, golden brown (5D7) when fresh, light brown when dry, finely granular pustules, ridged at maturity. Hymenium 142–190 μm (x̄ = 160 ± 14 μm, n = 15), hyaline. Subhymenium 35–52 μm (x̄ = 44 ± 4 μm, n = 25), dense brown hyphae forming a textura intricata, hyphae 3.4–4.3 μm (x̄ = 3.8 ± 0.3 μm, n = 25) diam., gather with excipulum at the margin. Medullary excipulum 120–145 μm (x̄ = 133 ± 7 μm, n = 15), thick, well-developed, comprised of thin-walled, septate, pale brown and slightly loose hyphae of textura intricata, hyphae 4.3–7.4 μm (x̄ = 6.0 ± 0.8 μm, n = 25) diam., hyaline, becoming dense and well-organized, parallel near to the ectal excipulum, non-gelatinous.

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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

Saprobic on the decayed branches of oak trees. Sexual morph: Apothecia 2.5–4.7 mm wide (x̄ = 3.3 ± 0.5 mm, n = 27) when fresh, 1–2.4 mm wide × 0.6–1.2 mm high (x̄ = 1.6 ± 0.3 × 0.9 ± 0.1 mm, n = 28) when dry, scattered or gregarious, superficial, discoid with glabrous, short stipe. Disc flat and circular, light brown (7D5–7D6) in wet habitat, slightly dark alabaster grey (5B2) in slightly dried habitat when fresh, edge undulating and slightly curl inward towards the disc, dark brown (8F5–8F6) to dull green (30E4) or greyish green (30E5) when dry, sometimes orange white to pale greenish white (29A2) or dull yellow (3B4) to greyish yellow (3B5–3B6) near center. Margins white when immature and fresh, concolorous to the disc when mature and fresh, white to pale yellow or concolorous to the receptacles when dry. Receptacle smooth and brown (6D7–6D8) when fresh, yellowish brown (5E5–5E6), flank darker when dry, rough and fine pustules on the surface. Stipe 280–725 μm wide × 340–735 μm long (x̄ = 500 ± 148 × 540 ± 125 μm, n = 11), short, broad at upside part, narrower at lower part, golden brown (5D7) when fresh, light brown when dry, finely granular pustules, ridged at maturity. Hymenium 142–190 μm (x̄ = 160 ± 14 μm, n = 15), hyaline.

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Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Pengurai

Reproduksi

Saprobic on the decayed branches of oak trees. Sexual morph: Apothecia 2.5–4.7 mm wide (x̄ = 3.3 ± 0.5 mm, n = 27) when fresh, 1–2.4 mm wide × 0.6–1.2 mm high (x̄ = 1.6 ± 0.3 × 0.9 ± 0.1 mm, n = 28) when dry, scattered or gregarious, superficial, discoid with glabrous, short stipe. Disc flat and circular, light brown (7D5–7D6) in wet habitat, slightly dark alabaster grey (5B2) in slightly dried habitat when fresh, edge undulating and slightly curl inward towards the disc, dark brown (8F5–8F6) to dull green (30E4) or greyish green (30E5) when dry, sometimes orange white to pale greenish white (29A2) or dull yellow (3B4) to greyish yellow (3B5–3B6) near center. Margins white when immature and fresh, concolorous to the disc when mature and fresh, white to pale yellow or concolorous to the receptacles when dry.

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

Tatraea aseptata (HKAS 128275) a–c Fresh ascomata on the wood d–g dried ascomata on the wood h vertical section of an ascoma i–j excipulum k paraphyses l–p asci (o–p asci in Meltzer’s reagent) q–v ascospores. Scale bars: 1.5 mm (d); 400 μm (e); 800 μm (f–g); 1000 μm (h); 200 μm (i); 100 μm (j); 70 μm (k–p); 15 μm (q–v).

Jenis

Pelat ilmiah

Kredit

Cui-Jin-Yi Li, Kandawatte Wedaralalage Thilini Chethana, Prapassorn Damrongkool Eungwanichayapant, De-Qun Zhou, Qi Zhao

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] Additional four species of Tatraea (Leotiomycetes, Helotiales) in Yunnan Province, China — Tatraea aseptataBagian sumber: PMC10882549_section_9
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Li CJ, Thilini Chethana KW, Eungwanichayapant PD, Zhou DQ, Zhao Q.
2. [2] Catalogue of Life Base2026-09-11 — Tatraea aseptataBagian sumber: ColDP NameUsage.tsv ID CC6RQ; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Tatraea aseptataBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Cui-Jin-Yi Li, Kandawatte Wedaralalage Thilini Chethana, Prapassorn Damrongkool Eungwanichayapant, De-Qun Zhou, Qi Zhao