01 / Morfologi

Ciri dan struktur

Saprobic on dead branches of Buxus sinica (Buxaceae). Sexual morph: Ascomata 204–326 μm wide, 140–220 μm high (x̅ = 248 × 187 μm, n = 20), solitary or gregarious, scattered, immersed to semi-immersed, with only ostiolar necks visible on the host surface, trigonoid, uniloculate, perithecioid, globose to subglobose, brown to dark brown, with an ostiole. Ostiole central or eccentric, brittle. Peridium 15–23 μm (x̅ = 18 μm, n = 20) composed of angular cells, consisting 4–5 layers, brown to dark brown thick-walled cells of outer layer, hyaline to subhyaline thin-walled cells of inner layer. Hamathecium 1–3 μm (x̅ = 2 μm, n = 20) wide, composed of numerous, filamentous, hyaline, aseptate or separate, rarely branched, smooth-walled pseudoparaphyses. Asci 57–103 × 8–11 μm (x̅ = 72.5 × 10 μm, n = 30), 8-spored, bitunicate, fissitunicate, clavate to long cylindric-clavate, short cylindrical pedicellate with a swollen base, apically rounded, with a minute ocular chamber. Ascospores 13–19 × 4.5–6 μm (x̅ = 14.5 × 5 μm, n = 50), 1–2-seriate, partially overlapping, fusoid to ellipsoid, tapering towards the blunt ends, or blunt at both ends, guttulate, smooth-walled, olivaceous to yellowish-brown when young, 1-septate; deeply constricted at septa, becoming 3-septate, brown to dark brown when mature, without appendages. Asexual morph: Undetermined. Ascospores germinated on PDA within 24 h, and germ tubes produced from basal cell. Colonies growing on PDA reached 32−33 mm in diameter after three weeks at 25 °C in dark, white in the whole colony from above, and slightly raised in the center, circular, flat, edge entire, margin well-defined; in reverse, grayish black in the center, off-white at the margin, the color gradually lightens from center to edge, no pigmentation on PDA.

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.

02 / Kehidupan

Habitat dan peran ekologis

Saprobic on dead branches of Buxus sinica (Buxaceae). Sexual morph: Ascomata 204–326 μm wide, 140–220 μm high (x̅ = 248 × 187 μm, n = 20), solitary or gregarious, scattered, immersed to semi-immersed, with only ostiolar necks visible on the host surface, trigonoid, uniloculate, perithecioid, globose to subglobose, brown to dark brown, with an ostiole. Ostiole central or eccentric, brittle. Peridium 15–23 μm (x̅ = 18 μm, n = 20) composed of angular cells, consisting 4–5 layers, brown to dark brown thick-walled cells of outer layer, hyaline to subhyaline thin-walled cells of inner layer. Hamathecium 1–3 μm (x̅ = 2 μm, n = 20) wide, composed of numerous, filamentous, hyaline, aseptate or separate, rarely branched, smooth-walled pseudoparaphyses. Asci 57–103 × 8–11 μm (x̅ = 72.5 × 10 μm, n = 30), 8-spored, bitunicate, fissitunicate, clavate to long cylindric-clavate, short cylindrical pedicellate with a swollen base, apically rounded, with a minute ocular chamber. Ascospores 13–19 × 4.5–6 μm (x̅ = 14.5 × 5 μm, n = 50), 1–2-seriate, partially overlapping, fusoid to ellipsoid, tapering towards the blunt ends, or blunt at both ends, guttulate, smooth-walled, olivaceous to yellowish-brown when young, 1-septate; deeply constricted at septa, becoming 3-septate, brown to dark brown when mature, without appendages.

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

Rujukan: [1]

Habitat atau konteks temuan
Informasi belum tersedia pada sumber rilis ini.
Substrat
kayu
Peran atau konteks
Pengurai
Temukan hubungan serupa
03 / Siklus hidup

Reproduksi

Saprobic on dead branches of Buxus sinica (Buxaceae). Sexual morph: Ascomata 204–326 μm wide, 140–220 μm high (x̅ = 248 × 187 μm, n = 20), solitary or gregarious, scattered, immersed to semi-immersed, with only ostiolar necks visible on the host surface, trigonoid, uniloculate, perithecioid, globose to subglobose, brown to dark brown, with an ostiole. Ostiole central or eccentric, brittle. Peridium 15–23 μm (x̅ = 18 μm, n = 20) composed of angular cells, consisting 4–5 layers, brown to dark brown thick-walled cells of outer layer, hyaline to subhyaline thin-walled cells of inner layer. Hamathecium 1–3 μm (x̅ = 2 μm, n = 20) wide, composed of numerous, filamentous, hyaline, aseptate or separate, rarely branched, smooth-walled pseudoparaphyses.

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

Rujukan: [1]

04 / Batas informasi

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.

Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.

05 / Dokumentasi

Melihat dengan konteks

Nigrograna magnoliae (HUEST 23.0203, new host record) a host Buxus sinica b branch of Buxus sinica c–e appearance of ascomata on host surface f vertical section through ascoma g peridium h hamathecium i, j colonies on PDA, above (i) and below (j) k–o asci p asci in Congo red q–w ascospores. Scale bars: 100 µm (f); 20 µm (g, h, k–p); 10 µm (q–w).

Jenis
Pelat ilmiah
Kredit
Hong-Zhi Du, Yu-Hang Lu, Ratchadawan Cheewangkoon, Jian-Kui Liu
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.

06 / Rujukan

Sumber profil

  1. [1] Morpho-phylogenetic evidence reveals novel species and new records of Nigrograna (Nigrogranaceae) associated with medicinal plants in Southwestern China — Nigrograna magnoliaeBagian sumber: PMC11525206_section_7
    Tanggal penghimpunan sumber: 2026-10-12
    Teks sumber: CC BY 4.0 · Du HZ, Lu YH, Cheewangkoon R, Liu JK.
  2. [2] Catalogue of Life Base2026-09-11 — Nigrograna magnoliaeBagian sumber: ColDP NameUsage.tsv ID 9ZCFF; accepted species; source 2073
    Tanggal penghimpunan sumber: 2026-10-12
  3. [3] Dokumentasi visual — Nigrograna magnoliaeBagian sumber: Individual media record; identification follows the source, not independent determination
    Tanggal penghimpunan sumber: 2026-10-12
    Media sumber: CC BY 4.0 · Hong-Zhi Du, Yu-Hang Lu, Ratchadawan Cheewangkoon, Jian-Kui Liu

Adaptasi teks: CC BY 4.0. Du HZ, Lu YH, Cheewangkoon R, Liu JK. — Morpho-phylogenetic evidence reveals novel species and new records of Nigrograna (Nigrogranaceae) associated with medicinal plants in Southwestern China — Nigrograna magnoliae

Uraian asli dan riwayat sumber

Riwayat atau halaman sumber

Ringkasan sumber

Saprobic on dead branches of Buxus sinica (Buxaceae). Sexual morph: Ascomata 204–326 μm wide, 140–220 μm high (x̅ = 248 × 187 μm, n = 20), solitary or gregarious, scattered, immersed to semi-immersed, with only ostiolar necks visible on the host surface, trigonoid, uniloculate, perithecioid, globose to subglobose, brown to dark brown, with an ostiole. Ostiole central or eccentric, brittle. Peridium 15–23 μm (x̅ = 18 μm, n = 20) composed of angular cells, consisting 4–5 layers, brown to dark brown thick-walled cells of outer layer, hyaline to subhyaline thin-walled cells of inner layer.

Revisi sumber

Morfologi sumber

Saprobic on dead branches of Buxus sinica (Buxaceae). Sexual morph: Ascomata 204–326 μm wide, 140–220 μm high (x̅ = 248 × 187 μm, n = 20), solitary or gregarious, scattered, immersed to semi-immersed, with only ostiolar necks visible on the host surface, trigonoid, uniloculate, perithecioid, globose to subglobose, brown to dark brown, with an ostiole. Ostiole central or eccentric, brittle. Peridium 15–23 μm (x̅ = 18 μm, n = 20) composed of angular cells, consisting 4–5 layers, brown to dark brown thick-walled cells of outer layer, hyaline to subhyaline thin-walled cells of inner layer. Hamathecium 1–3 μm (x̅ = 2 μm, n = 20) wide, composed of numerous, filamentous, hyaline, aseptate or separate, rarely branched, smooth-walled pseudoparaphyses. Asci 57–103 × 8–11 μm (x̅ = 72.5 × 10 μm, n = 30), 8-spored, bitunicate, fissitunicate, clavate to long cylindric-clavate, short cylindrical pedicellate with a swollen base, apically rounded, with a minute ocular chamber. Ascospores 13–19 × 4.5–6 μm (x̅ = 14.5 × 5 μm, n = 50), 1–2-seriate, partially overlapping, fusoid to ellipsoid, tapering towards the blunt ends, or blunt at both ends, guttulate, smooth-walled, olivaceous to yellowish-brown when young, 1-septate; deeply constricted at septa, becoming 3-septate, brown to dark brown when mature, without appendages. Asexual morph: Undetermined. Ascospores germinated on PDA within 24 h, and germ tubes produced from basal cell. Colonies growing on PDA reached 32−33 mm in diameter after three weeks at 25 °C in dark, white in the whole colony from above, and slightly raised in the center, circular, flat, edge entire, margin well-defined; in reverse, grayish black in the center, off-white at the margin, the color gradually lightens from center to edge, no pigmentation on PDA.

Revisi sumber

Ekologi sumber

Saprobic on dead branches of Buxus sinica (Buxaceae). Sexual morph: Ascomata 204–326 μm wide, 140–220 μm high (x̅ = 248 × 187 μm, n = 20), solitary or gregarious, scattered, immersed to semi-immersed, with only ostiolar necks visible on the host surface, trigonoid, uniloculate, perithecioid, globose to subglobose, brown to dark brown, with an ostiole. Ostiole central or eccentric, brittle. Peridium 15–23 μm (x̅ = 18 μm, n = 20) composed of angular cells, consisting 4–5 layers, brown to dark brown thick-walled cells of outer layer, hyaline to subhyaline thin-walled cells of inner layer. Hamathecium 1–3 μm (x̅ = 2 μm, n = 20) wide, composed of numerous, filamentous, hyaline, aseptate or separate, rarely branched, smooth-walled pseudoparaphyses. Asci 57–103 × 8–11 μm (x̅ = 72.5 × 10 μm, n = 30), 8-spored, bitunicate, fissitunicate, clavate to long cylindric-clavate, short cylindrical pedicellate with a swollen base, apically rounded, with a minute ocular chamber. Ascospores 13–19 × 4.5–6 μm (x̅ = 14.5 × 5 μm, n = 50), 1–2-seriate, partially overlapping, fusoid to ellipsoid, tapering towards the blunt ends, or blunt at both ends, guttulate, smooth-walled, olivaceous to yellowish-brown when young, 1-septate; deeply constricted at septa, becoming 3-septate, brown to dark brown when mature, without appendages.

Revisi sumber

Struktur reproduksi sumber

Saprobic on dead branches of Buxus sinica (Buxaceae). Sexual morph: Ascomata 204–326 μm wide, 140–220 μm high (x̅ = 248 × 187 μm, n = 20), solitary or gregarious, scattered, immersed to semi-immersed, with only ostiolar necks visible on the host surface, trigonoid, uniloculate, perithecioid, globose to subglobose, brown to dark brown, with an ostiole. Ostiole central or eccentric, brittle. Peridium 15–23 μm (x̅ = 18 μm, n = 20) composed of angular cells, consisting 4–5 layers, brown to dark brown thick-walled cells of outer layer, hyaline to subhyaline thin-walled cells of inner layer. Hamathecium 1–3 μm (x̅ = 2 μm, n = 20) wide, composed of numerous, filamentous, hyaline, aseptate or separate, rarely branched, smooth-walled pseudoparaphyses.

Revisi sumber

Rujukan halaman ini

Fungi. Nigrograna magnoliae. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/nigrograna-magnoliae/.

Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.