Subulicystidium fusisporum

Ciri dan struktur

Differs from Subulicystidium longisporum (Pat.) Parmasto by fusiform basidiospores which are ca. 10–13 µm long and 2.5–3.5 µm broad. Basidiomata annual, effused, resupinate, soft and fragile, arachnoid, thin, loosely adnate. Hymenophore smooth, finely velutinous due to numerous protruding cystidia, whitish. Margin thinning out, adnate. system monomitic. All septa with clamps. Subiculum thin, with loosely interwoven richly branched hyphae 2.5–3.5 µm wide, usually thin-walled, hyaline and smooth. Subhymenium thin, with hyphae slightly broader than in subiculum, 2.7–4 µm wide, compactly arranged, often slightly thick-walled and covered with hyaline crystalline sheath. Cystidia subulate, 65–90 × 3.5–5 µm including encrustation, projecting up to 40 µm, without or occasionally with basal swelling (up to 6 µm wide), terminal, with thick hyaline cell wall and outer hyaline crystalline sheath covering the whole cystidium except the thin-walled, acuminate apex. Crystal protrusions on cystidium are small to moderately large and clearly rectangular and arranged in longitudinal rows. Basidia suburniform, 12–14 × 4.5–6 µm, thin-walled, with 4 sterigmata and a basal clamp, often with a hyaline crystal collar at the base. Basidiospores fusiform, L=(9.7–)10.7–12.8(–13.3) µm, W=(2.1–)2.4–3.4(–3.7) µm, Q= (3.0–)3.3–4.9(–5.9), N=127/3, with minute apiculus, smooth, thin-walled, hyaline, occasionally with oil drops, negative in Melzer’s reagent. Tolerance limits for basidiospore length, width and length to width ratio in S. fusisporum based on 3 sequenced specimens are provided in the Table 2.

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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

COSTA RICA. Puntarenas: Coto Brus, Sabalito, Zona Protectora Las Tablas, La Neblina, 8.9149, -82.7719, on stem of angiosperm tree, 5 Nov 2004, K.-H.Larsson (KHL 12761 in GB). CÔTE D’IVOIRE. Abidjan: Foret du Banco, 5.3932, -4.0525, on dead wood, 6 Jul 1974, G.Gilles (LY 7375). JAMAICA. Cornwall County: Trelawny parish, N of Crowlands, trail/road into park area, 18.2611, -77.6511, on stem of angiosperm tree, 10 Jun 1999, K.-H.Larsson (KHL 10612 in GB). PUERTO RICO. Municipio Rio Grande, Luquillo Mts, El Verde Research Area, between Field Station and 16-hectare grid, 320-380 m, 18.3233, -65.8172, on strongly decayed stem of angiosperm tree, 19 Jun 1996, K.-H.Larsson (KHL 9093 in GB), on uprooted angiosperm tree, 19 Jun 1996, K.-H.Larsson (KHL 9061 in GB).

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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 longisporum (Pat.) Parmasto by fusiform basidiospores which are ca. 10–13 µm long and 2.5–3.5 µm broad. Basidiomata annual, effused, resupinate, soft and fragile, arachnoid, thin, loosely adnate. Hymenophore smooth, finely velutinous due to numerous protruding cystidia, whitish. Margin thinning out, adnate. system monomitic. All septa with clamps. Subiculum thin, with loosely interwoven richly branched hyphae 2.5–3.5 µm wide, usually thin-walled, hyaline and smooth. Subhymenium thin, with hyphae slightly broader than in subiculum, 2.7–4 µm wide, compactly arranged, often slightly thick-walled and covered with hyaline crystalline sheath. Cystidia subulate, 65–90 × 3.5–5 µm including encrustation, projecting up to 40 µm, without or occasionally with basal swelling (up to 6 µm wide), terminal, with thick hyaline cell wall and outer hyaline crystalline sheath covering the whole cystidium except the thin-walled, acuminate apex.

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 narrow fusiform basidiospores. Subulicystidium fusisporum (GB:KHL 10360, holotype): a cystidia b crystalline encrustation of hymenium c basidiospores. Subulicystidium inornatum (GB:KHL 10444, holotype): d cystidia e young hymenium with slight overall encrustation f basidiospores. Subulicystidium tedersooi (TU 110894, holotype): g cystidia, h 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 fusisporumBagian sumber: PMC6031700_section_15
   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 fusisporumBagian sumber: ColDP NameUsage.tsv ID 53DQ6; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Subulicystidium fusisporumBagian 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