Diaporthe osmanthi

Ciri dan struktur

Characterised by size of α-conidia and β-conidia. Colonies on PDA attaining 9 cm diam. after 10 days; coralloid with feathery branches at margin, adpressed, without aerial mycelium, with numerous irregularly zonated dark stromata, isabelline becoming lighter towards the margin; reverse similar to the surface with zonations more apparent. Conidiomata pycnidial and multilocular, scattered, abundant on PDA after 3 wks, globose, subglobose or irregular, up to 1–1.5 mm diam., ostiolate, necks absent or up to 1 mm. Conidiophores formed from the inner layer of the locular wall, reduced to conidiogenous cells or 1-septate, hyaline to pale yellowish-brown, cylindrical, 20.5–61 × 1–3 μm. Conidiogenous cells cylindrical to flexuous, tapered towards apex, hyaline, 10–15 × 1.5–3 μm. Alpha conidia abundant, fusiform, narrowed towards the apex and base, apparently biguttulate, hyaline, 5.5–8.5 × 2–3 μm. Beta conidia scarce to abundant, flexuous to J-shaped, hyaline, 20–31.5 × 1–2.5 μm. Perithecia not seen.

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

Colonies on PDA attaining 9 cm diam. after 10 days; coralloid with feathery branches at margin, adpressed, without aerial mycelium, with numerous irregularly zonated dark stromata, isabelline becoming lighter towards the margin; reverse similar to the surface with zonations more apparent. Conidiomata pycnidial and multilocular, scattered, abundant on PDA after 3 wks, globose, subglobose or irregular, up to 1–1.5 mm diam., ostiolate, necks absent or up to 1 mm. Conidiophores formed from the inner layer of the locular wall, reduced to conidiogenous cells or 1-septate, hyaline to pale yellowish-brown, cylindrical, 20.5–61 × 1–3 μm. Conidiogenous cells cylindrical to flexuous, tapered towards apex, hyaline, 10–15 × 1.5–3 μm. Alpha conidia abundant, fusiform, narrowed towards the apex and base, apparently biguttulate, hyaline, 5.5–8.5 × 2–3 μm. Beta conidia scarce to abundant, flexuous to J-shaped, hyaline, 20–31.5 × 1–2.5 μm. Perithecia not seen. Isolated from leaves of Osmanthus fragrans in China.

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

Rujukan: [1]

Habitat atau konteks temuan

kultur yang didokumentasikan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Characterised by size of α-conidia and β-conidia. Colonies on PDA attaining 9 cm diam. after 10 days; coralloid with feathery branches at margin, adpressed, without aerial mycelium, with numerous irregularly zonated dark stromata, isabelline becoming lighter towards the margin; reverse similar to the surface with zonations more apparent. Conidiomata pycnidial and multilocular, scattered, abundant on PDA after 3 wks, globose, subglobose or irregular, up to 1–1.5 mm diam., ostiolate, necks absent or up to 1 mm. Conidiophores formed from the inner layer of the locular wall, reduced to conidiogenous cells or 1-septate, hyaline to pale yellowish-brown, cylindrical, 20.5–61 × 1–3 μm. Conidiogenous cells cylindrical to flexuous, tapered towards apex, hyaline, 10–15 × 1.5–3 μm.

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

Diaporthe osmanthi (GUCC9165). a–b upper (a) and lower (b) surface of colony on PDA c–d conidiomata e conidiophores, conidiogenous loci and conidia f α-conidia g two types of conidia h β-conidia. Scale bars: 10 µm (e, f, g, h).

Jenis

Pelat ilmiah

Kredit

Hui Long, Qian Zhang, Yuan-Yuan Hao, Xian-Qiang Shao, Xiao-Xing Wei, Kevin D. Hyde, Yong Wang, De-Gang 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.

Dokumentasi tambahan

Sumber profil

1. [1] Diaporthe species in south-western China — Diaporthe osmanthiBagian sumber: PMC6717119_section_15
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Long H, Zhang Q, Hao YY, Shao XQ, Wei XX, Hyde KD, Wang Y, Zhao DG.
2. [2] Catalogue of Life Base2026-09-11 — Diaporthe osmanthiBagian sumber: ColDP NameUsage.tsv ID 35D3C; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Diaporthe osmanthiBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Hui Long, Qian Zhang, Yuan-Yuan Hao, Xian-Qiang Shao, Xiao-Xing Wei, Kevin D. Hyde, Yong Wang, De-Gang Zhao
4. [4] Dokumentasi visual — Diaporthe osmanthiBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Shengting Huang, Jiwen Xia, Xiuguo Zhang, WenXiu Sun