Aleurodiscus sichuanensis

Ciri dan struktur

Aleurodiscus sichuanensis resembles A. oakesii in having acanthophyses, simple-septate generative hyphae, and gloeocystidia occasionally with protuberances. However, clamped hyphae are rarely present in A. oakesii. Protuberances of acanthophyses of A. oakesii are antler-like, while aculei of acanthophyses in A. sichuanensis are fairly small. Basidiospores of A. sichuanensis are D-shaped or broadly ellipsoid, while those of A. oakesii are ovoid-ellipsoid and slightly smaller (18–27 ×12–14(–17) μm). Aleurodiscus sichuanensis, however, is most closely related to A. alpinus and differs from it by having acanthophyses and simple-septate hyphae. Basidiomes resupinate, effused, adnate, membranaceous-subceraceous, 150–350 μm thick in section. Hymenial surface smooth, Buff or Buff Yellow, occasionally cracked; margin concolorous, determinate. Hyphal system monomitic; hyphae simple-septate. Subiculum uniform, with dense texture, thin or up to 150 μm thick; hyphae interwoven, colorless, richly ramified, tortuous, usually full of small oily drops, 2.5–5.5 μm diam, thin-walled. Hymenial layer with dense texture, 100–200 μm thick; hyphae vertical, colorless, ± straight, 2.5–4.5 μm diam, thin-walled. Crystal masses scattered in subiculum, yellowish. Gloeocystidia numerous, immersed or projecting, yellowish or pale brownish yellow, cylindrical, narrowly clavate or tubular, with oily contents or homogeneous, SA +, basal or median portion occasionally with small aculei, 70–135 × 7–14 μm, with 0.5–1 μm thick walls. Acanthophyses numerous, irregularly cylindrical or narrowly clavate, sometimes subfusiform, colorless, apical parts with numerous aculei, 30–70 × 3–8(–12) μm (aculei excluded), thin-walled.

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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

On dead branches of Quercus and other angiosperms at high elevations, China, Jul to Oct.

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Rujukan: [1]

Habitat atau konteks temuan

Informasi belum tersedia pada sumber rilis ini.

Substrat

kayu

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Aleurodiscus sichuanensis resembles A. oakesii in having acanthophyses, simple-septate generative hyphae, and gloeocystidia occasionally with protuberances. However, clamped hyphae are rarely present in A. oakesii. Protuberances of acanthophyses of A. oakesii are antler-like, while aculei of acanthophyses in A. sichuanensis are fairly small. Basidiospores of A. sichuanensis are D-shaped or broadly ellipsoid, while those of A. oakesii are ovoid-ellipsoid and slightly smaller (18–27 ×12–14(–17) μm). Aleurodiscus sichuanensis, however, is most closely related to A. alpinus and differs from it by having acanthophyses and simple-septate hyphae. Basidiomes resupinate, effused, adnate, membranaceous-subceraceous, 150–350 μm thick in section.

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

Microscopic structures of Aleurodiscus sichuanensis (holotype, Wu 0010-18) A basidiocarp section B subicular hyphae C hyphidia D acanthophyses E basidiospores (upper: in IKI, lower: in KOH) F basidia G gloeocysitidia. Scale bars: 10 μm.

Jenis

Pelat ilmiah

Kredit

Sheng-Hua Wu, Chia-Ling Wei, Yu-Ting Lin, Chiung-Chih Chang, Shuang-Hui He

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.

Dokumentasi tambahan

Sumber profil

1. [1] Four new East Asian species of Aleurodiscus with echinulate basidiospores — Aleurodiscus sichuanensisBagian sumber: PMC6522468_section_27
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Wu SH, Wei CL, Lin YT, Chang CC, He SH.
2. [2] Catalogue of Life Base2026-09-11 — Aleurodiscus sichuanensisBagian sumber: ColDP NameUsage.tsv ID BQP2; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Aleurodiscus sichuanensisBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Sheng-Hua Wu, Chia-Ling Wei, Yu-Ting Lin, Chiung-Chih Chang, Shuang-Hui He
4. [4] Dokumentasi visual — Aleurodiscus sichuanensisBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Sheng-Hua Wu, Chia-Ling Wei, Yu-Ting Lin, Chiung-Chih Chang, Shuang-Hui He