Ciri dan struktur
Dendrostoma shaanxiense is distinguished from the closely related species D. castaneae by smaller l/w ratio and from D. castaneicola by its narrower conidia. Sexual morph not observed. Asexual morph: Conidiomata pycnidial, conical to pulvinate, occurring separately, dark orange, semi-immersed in bark, 350–650 μm high, 1050–1400 μm diam.; wall of several layers of bright yellow textura angularis; central column beneath the disc conical, bright yellow. Conidiophores reduced to conidiogenous cells. Conidiogenous cells lining the inner walls of the cavity, hyaline, smooth, subcylindrical to ampulliform, 5–11 × 2.5–3.5 μm. Conidia hyaline, aseptate, smooth, multiguttulate, thin-walled, ellipsoid to fusoid, straight to curved, (8.6–)9.5–11.1(–11.7) × (2.3–)2.5–3.1(–3.4) μm, l/w = (2.8–)3.3–4.2(–4.9) (n = 50).
Habitat dan peran ekologis
On PDA, cultures are initially white, turning purple after 2 weeks on PDA. The colonies are flat with irregular edge; texture uniform, producing concentric circles within 1 month at 25 °C in the dark.
- Habitat atau konteks temuan
- kultur yang didokumentasikan
- Substrat
- Informasi belum tersedia pada sumber rilis ini.
- Peran atau konteks
- Belum dikategorikan pada rilis ini.
Reproduksi
Dendrostoma shaanxiense is distinguished from the closely related species D. castaneae by smaller l/w ratio and from D. castaneicola by its narrower conidia. Sexual morph not observed. Asexual morph: Conidiomata pycnidial, conical to pulvinate, occurring separately, dark orange, semi-immersed in bark, 350–650 μm high, 1050–1400 μm diam.; wall of several layers of bright yellow textura angularis; central column beneath the disc conical, bright yellow. Conidiophores reduced to conidiogenous cells. Conidiogenous cells lining the inner walls of the cavity, hyaline, smooth, subcylindrical to ampulliform, 5–11 × 2.5–3.5 μm. Conidia hyaline, aseptate, smooth, multiguttulate, thin-walled, ellipsoid to fusoid, straight to curved, (8.6–)9.5–11.1(–11.7) × (2.3–)2.5–3.1(–3.4) μm, l/w = (2.8–)3.3–4.2(–4.9) (n = 50).
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.
Melihat dengan konteks
Morphology of Dendrostoma shaanxiense from Castanea mollissima (BJFC -S1549). A, B Habit of conidiomata on branches C Transverse section of conidioma D Longitudinal section through conidioma E, G Conidia F Conidiogenous cells. Scale bars: 1 mm (A); 0.5 mm (B–D); 10 μm (E–G).
- Jenis
- Pelat ilmiah
- Kredit
- Ning Jiang, Xin-Lei Fan, Pedro W. Crous, Cheng-Ming Tian
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] Species of Dendrostoma (Erythrogloeaceae, Diaporthales) associated with chestnut and oak canker diseases in China — Dendrostoma shaanxiense
- [2] Catalogue of Life Base2026-09-11 — Dendrostoma shaanxiense
- [3] Dokumentasi visual — Dendrostoma shaanxiense
Rujukan halaman ini
Fungi. Dendrostoma shaanxiense. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/dendrostoma-shaanxiense/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
