Hypoxylon ticinense

Ciri dan struktur

Stromata superficial, pulvinate to effused-pulvinate or discoid, with inconspicuous perithecial mounds, up to 4 cm long × 0.4–2.4 cm wide; surface Scarlet (5), Sienna (8) when young, becoming Dark brick (60) to Sepia (63) when mature; orange granules beneath surface and between perithecia, with KOH-extractable pigments Orange (7). Perithecia obovoid to tubular, 0.2–0.35 mm high × 0.15–0.2 mm wide. Ostioles lower than the stromatal surface. Asci 8-spored, cylindrical, with amyloid, discoid apical apparatus, 0.5–0.75 µm high × 1–1.5 µm wide, stipe up to 65 µm long, and spore-bearing portion 40–45 × 3.5–4.5 µm. Ascospores light brown to brown, unicellular, ellipsoid-inequilateral, with narrowly rounded ends, 5–6 × 2–3 µm, with straight germ slit spore-length on convex side; perispore dehiscent in 10% KOH, smooth; epispore smooth. Colonies on OA covering a 9 cm Petri dish in 4 weeks, at first whitish, becoming Buff (45), velvety, azonate, with diffuse margins, finally becoming Honey (64). Conidiogenous structure branching virgariella-like as defined by Ju and Rogers (1996). Conidiophores hyaline, smooth. Conidiogenous cell hyaline, smooth, 6.5–12 × 2–3 µm. Conidia hyaline, smooth, ellipsoid, 2.5–3.5 × 1.5–2 µm. This specimen from our collection has similar characters to the type specimen (Ju and Rogers 1996). The stromatal characteristics of this species are strikingly similar to H. subticinense. However, the latter differs from H. ticinense in having larger ascospores [(7–)8–10(–11) × 4–5 vs. 5–7 × 2.5–3.5 µm], which are ellipsoid, with an indehiscent perispore in KOH, and by some details of anamorph morphology (Ju and Rogers 1996).

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

Habitat dan peran ekologis

Iran • Guilan Province, Shaft County, Rahimabad (Sefidab) forest, 36°34'11"N, 50°20'26"E, 400 m elev., on fallen branch of Pterocarya fraxinifolia, 11 September 2016, leg. M.J. Pourmoghaddam (GUM 1606); Guilan Province, Talesh County, Gisoom forest, 37°47'56"N, 48°49'56"E, 490 m elev., on dead branches (host unknown), 6 October 2016, M.J. Pourmoghaddam (GUM 1607; living culture MUCL 57731).

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

Habitat atau konteks temuan

hutan; kultur yang didokumentasikan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Stromata superficial, pulvinate to effused-pulvinate or discoid, with inconspicuous perithecial mounds, up to 4 cm long × 0.4–2.4 cm wide; surface Scarlet (5), Sienna (8) when young, becoming Dark brick (60) to Sepia (63) when mature; orange granules beneath surface and between perithecia, with KOH-extractable pigments Orange (7). Perithecia obovoid to tubular, 0.2–0.35 mm high × 0.15–0.2 mm wide. Ostioles lower than the stromatal surface. Asci 8-spored, cylindrical, with amyloid, discoid apical apparatus, 0.5–0.75 µm high × 1–1.5 µm wide, stipe up to 65 µm long, and spore-bearing portion 40–45 × 3.5–4.5 µm. Ascospores light brown to brown, unicellular, ellipsoid-inequilateral, with narrowly rounded ends, 5–6 × 2–3 µm, with straight germ slit spore-length on convex side; perispore dehiscent in 10% KOH, smooth; epispore smooth.

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

Dokumentasi Hypoxylon ticinense menurut asosiasi foto pada record takson iNaturalist. Kredit: Eugene Popov. Identitas mengikuti sumber; bukan penentuan spesimen independen.

Jenis

Fotografi

Kredit

(c) Eugene Popov, some rights reserved (CC BY), uploaded by Eugene Popov

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] A polyphasic study of Hypoxylaceae (Xylariales, Ascomycota) in Iran: new species and records from Hyrcanian forests — Hypoxylon ticinenseBagian sumber: PMC13084264_section_55
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Pourmoghaddam MJ, Lambert C, Voglmayr H, Khodaparast SA, Stadler M.
2. [2] Catalogue of Life Base2026-09-11 — Hypoxylon ticinenseBagian sumber: ColDP NameUsage.tsv ID 3P2TR; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Hypoxylon ticinenseBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · (c) Eugene Popov, some rights reserved (CC BY), uploaded by Eugene Popov
4. [4] Dokumentasi visual — Hypoxylon ticinenseBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Mohammad Javad Pourmoghaddam, Christopher Lambert, Hermann Voglmayr, Seyed Akbar Khodaparast, Marc Stadler