Didymella degraaffiae

Ciri dan struktur

Colonies after 7 d at 25 °C, on OA reaching 65–70 mm diam, aerial mycelium floccose, orange to olivaceous, margin regular; reverse black near the centre, pale grey towards the periphery. On MEA reaching 55–60 mm diam, aerial mycelium floccose, buff to pale olivaceous, with white mycelium pellet and radially furrowed zones near the centre, margin regular; reverse buff near the centre, olivaceous to yellow towards the periphery. On PDA reaching 50–55 mm diam, aerial mycelium floccose, concentric circles pale brown, pale olivaceous grey, dark olivaceous, honey, margin irregular; reverse black with a pale olivaceous edge. NaOH spot test negative on OA.

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

The Netherlands. Limburg province, Weert, isolated from garden soil, Mar. 2017, J. de Graaff (holotype designated here CBS H-24105, living ex-type culture CBS 144956 = JW 195004). Conidiomata pycnidial, superficial on the agar or semi-immersed in the agar, scattered or aggregated, mostly confluent, globose, subglobose, lageniform to irregularly-shaped with age, brown to dark brown, ostiolate, covered by hyphal outgrowths, especially near the ostiole, 150–485 × 120–330 μm; non-papillate or with up to two papillate ostioles; pycnidial wall pseudoparenchymatous, 3–6 layers, 10–55 μm thick, outer layers composed of brown, isodiametric cells, 16–33 μm diam. Conidiogenous cells phialidic, hyaline, smooth, ampulliform, lageniform, pyriform or globose, 5.5–8.5 × 5–8 μm. Conidia ellipsoidal, oblong or oval, thin- and smooth-walled, hyaline, aseptate, 4.5–9(–11) × 3–4.5 μm, 2–6-guttulate, small. Conidial matrix milky white. Colonies after 7 d at 25 °C, on OA reaching 65–70 mm diam, aerial mycelium floccose, orange to olivaceous, margin regular; reverse black near the centre, pale grey towards the periphery. On MEA reaching 55–60 mm diam, aerial mycelium floccose, buff to pale olivaceous, with white mycelium pellet and radially furrowed zones near the centre, margin regular; reverse buff near the centre, olivaceous to yellow towards the periphery.

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

The Netherlands. Limburg province, Weert, isolated from garden soil, Mar. 2017, J. de Graaff (holotype designated here CBS H-24105, living ex-type culture CBS 144956 = JW 195004). Conidiomata pycnidial, superficial on the agar or semi-immersed in the agar, scattered or aggregated, mostly confluent, globose, subglobose, lageniform to irregularly-shaped with age, brown to dark brown, ostiolate, covered by hyphal outgrowths, especially near the ostiole, 150–485 × 120–330 μm; non-papillate or with up to two papillate ostioles; pycnidial wall pseudoparenchymatous, 3–6 layers, 10–55 μm thick, outer layers composed of brown, isodiametric cells, 16–33 μm diam. Conidiogenous cells phialidic, hyaline, smooth, ampulliform, lageniform, pyriform or globose, 5.5–8.5 × 5–8 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

Didymella degraaffiae (CBS 144956). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G, H pycnidia on OA I section of pycnidium J section of pycnidial wall K, L conidiogenous cells M chlamydospores N conidia. Scale bars: 50 μm (H, I); 10 μm (J); 5 μm (K–N).

Jenis

Pelat ilmiah

Kredit

Lingwei Hou, Margarita Hernández-Restrepo, Johannes Zacharias Groenewald, Lei Cai, Pedro W. Crous

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] Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes) — Didymella degraaffiaeBagian sumber: PMC7078340_section_17
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW.
2. [2] Catalogue of Life Base2026-09-11 — Didymella degraaffiaeBagian sumber: ColDP NameUsage.tsv ID 9Z5PQ; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Didymella degraaffiaeBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Lingwei Hou, Margarita Hernández-Restrepo, Johannes Zacharias Groenewald, Lei Cai, Pedro W. Crous