Subulicystidium oberwinkleri

Ciri dan struktur

differs from Subulicystidium nikau (G. Cunn.) Jülich by having plate-like to irregular crystals on cystidium and longer basidiospores (7.8–10.8 µm long). Basidiomata annual, effused, resupinate, soft and fragile, arachnoid, loosely adnate and easily separable. Hymenophore smooth, velutinous due to numerous protruding large cystidia, porulose, whitish to yellow. Margin abrupt, not differentiated. system monomitic. All septa with clamps. Subiculum with interwoven and richly branched hyphae 3–4 µm wide, occasionally swollen up to 6 µm, slightly to moderately thick-walled, hyaline. Subhymenium thin and loose. Subhymenial hyphae richly branched, intricate, regular or occasionally slightly inflated, 3–4 µm wide, thin-walled. Cystidia tubular, 80–150 × 5.5–10 µm including encrustation, projecting up to 70 µm, without basal swelling, with septa having or devoid of clamps, with thin or only slightly thickened hyaline cell wall and outer hyaline crystalline sheath (up to 3.5 µm thick) covering at least the lower half and, at a maximum, almost the whole cystidium except the short, 2–3 µm wide, hyphoid, cylindrical or tapering apex. The crystal protrusions on cystidium are large, plate-like, slightly rhomboid or irregular in outline, somewhat imbricately arranged. Similar encrustation pattern is found also on the subicular and especially subhymenial hyphae and sometimes on the bases of basidia. Basidia suburniform to urniform, 12–18 × 6–8 µm, thin-walled, with 4 sterigmata and a basal clamp, terminal or sometimes pleural. Basidiospores broad cylindric to reniform, adaxial side slightly concave, L=(7.4–)7.8–10.8(–11.6) µm, W=(3.7–)4.0–5.5(–5.8) µm, Q=(1.6–)1.6–2.3(–2.4), N=99/3, with a prominent apiculus, smooth, thin-walled, hyaline, negative in Melzer’s reagent.

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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

RÉUNION. Saint-Pierre: Saint-Philippe, Forêt de Mare Longue, 495 m, -21.3438, 55.7410, on dead woody branch, 28 Mar 2015, J.Riebesehl (L 1860 in FR; isotype in KAS). RÉUNION. Saint-Benoit: Saint-Benoit, Forêt de Bébour, Bebour-I-87, Cryptomeria forest, 1200 m, on dead wood of Cryptomeria japonica, 24 May 1987, J.Boidin (LY 12488). VENEZUELA. Estado Aragua: Maracay, National Park Henri Pittier, Rancho Grande, 10.3800, -67.6190, on dead wood, 30 Aug 1999, K.-H.Larsson (KHL 11042 in GB). Estado Merida: La Carbonera, Road Merida-La Azulita, 2000–2200 m, on dead wood, 19 Jan 1969, F.Oberwinkler (FO 14338 in TUB).

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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

differs from Subulicystidium nikau (G. Cunn.) Jülich by having plate-like to irregular crystals on cystidium and longer basidiospores (7.8–10.8 µm long). Basidiomata annual, effused, resupinate, soft and fragile, arachnoid, loosely adnate and easily separable. Hymenophore smooth, velutinous due to numerous protruding large cystidia, porulose, whitish to yellow. Margin abrupt, not differentiated. system monomitic. All septa with clamps. Subiculum with interwoven and richly branched hyphae 3–4 µm wide, occasionally swollen up to 6 µm, slightly to moderately thick-walled, hyaline. Subhymenium thin and loose. Subhymenial hyphae richly branched, intricate, regular or occasionally slightly inflated, 3–4 µm wide, thin-walled.

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

Species of Subulicystidium with broad cylindric basidiospores. Subulicystidium oberwinkleri (KAS:L 1860, holotype): a cystidia b basidiospores. Subulicystidium nikau (KAS:L 1296): c cystidia d basidiospores. Subulicystidium boidinii (KAS:L 1584a, holotype): e mature hymenium f young hymenium g basidiospores. All preparations done in 3% aqueous solution of potassium hydroxide (KOH) mixed with 1% aqueous solution of Phloxine. All scale bars equal 10 µm.

Jenis

Pelat ilmiah

Kredit

Alexander Ordynets, David Scherf, Felix Pansegrau, Jonathan Denecke, Ludmila Lysenko, Karl-Henrik Larsson, Ewald Langer

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] Short-spored Subulicystidium (Trechisporales, Basidiomycota): high morphological diversity and only partly clear species boundaries — Subulicystidium oberwinkleriBagian sumber: PMC6031700_section_41
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Ordynets, Alexander & Scherf, David & Pansegrau, Felix
2. [2] Catalogue of Life Base2026-09-11 — Subulicystidium oberwinkleriBagian sumber: ColDP NameUsage.tsv ID TBPHW; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Subulicystidium oberwinkleriBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Alexander Ordynets, David Scherf, Felix Pansegrau, Jonathan Denecke, Ludmila Lysenko, Karl-Henrik Larsson, Ewald Langer