Rossbeevera bispora

Ciri dan struktur

Basidiomata hypogeous, 25–45 mm broad, 20–30 mm high, small, globose to subglobose, napiform, sometimes deformed or reniform, fleshy when fresh, firm when dry. Pileus thin, surface glabrous to slightly velvety in some cases, shiny, sometimes alveolate or cracking with age, dull white, grayish white to grayish brown, whitish at the lower portion, turning blue to deep blue when touched or injured or when mature, occasionally basal part covered with yellowish white mycelia. Hymenophore off-white, white to dull white when young, blue to dark blue immediately when cut or injured, fleshy, soft and smooth, composed of minute, irregular locules, becoming partially collapsed with many small empty chambers when dried. Stipe absent. Sterile base present but reduced, white, dull white to grayish white, somewhat dendroid or as a small basal pad or rhizomorph. Odor and taste not recorded. Basidiospores [80/4/4] 16–21 × 9–11.5 μm [mean 18.55 × 10.58 μm, Q = 1.63–1.83(–1.90), Q m = 1.75 ± 0.11], fusoid, ornamented with 4-longitudinal ridges (star-shaped in cross section), inamyloid, brown to dark brown in KOH and H 2 O, thick-walled up to 2 μm thick, hilar appendages 1–3 μm long. Basidia 12–25 × 5–8 μm, narrowly clavate to cylindro- clavate, hyaline to pale yellow, usually 2-spored, occasionally 1-spored. Hymenial cystidia absent. Hymenium developed when immature but collapsed at maturity, hyaline to pale yellowish; subhymenium not developed. Hymenophoral trama 60–160 μm wide, subgelatinous, composed of hyaline, cylindrical, loosely interwoven to parallel, frequently branched, thin-walled, cylindrical hyphae 2–5 μm wide.

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

Solitary or in small groups beneath or on the ground, hypogeous or partially epigeous in a subtropical evergreen broad-leaved forest, putatively associated with Castanopsis fissa Rehder & E.H.Wilson, C. chinensis (Spreng.) Hance, C. fabri Hance and Schima superba Gardner & Champ. Currently known from south China (Guangdong Province: (Baiyunshan Mountain, Dinghushan Nature Reserve and Tianluhu Park).

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

Rujukan: [1]

Habitat atau konteks temuan

hutan

Substrat

tanah

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Basidiomata hypogeous, 25–45 mm broad, 20–30 mm high, small, globose to subglobose, napiform, sometimes deformed or reniform, fleshy when fresh, firm when dry. Pileus thin, surface glabrous to slightly velvety in some cases, shiny, sometimes alveolate or cracking with age, dull white, grayish white to grayish brown, whitish at the lower portion, turning blue to deep blue when touched or injured or when mature, occasionally basal part covered with yellowish white mycelia. Hymenophore off-white, white to dull white when young, blue to dark blue immediately when cut or injured, fleshy, soft and smooth, composed of minute, irregular locules, becoming partially collapsed with many small empty chambers when dried.

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

Type specimen of Rossbeevera bispora (as Chamonixia bispora, GDGM 5688, holotype) a dried basidiomata of Rossbeevera bispora b basidiospores.

Jenis

Pelat ilmiah

Kredit

Md. Iqbal Hosen, Xiang-Jing Zhong, Genevieve Gates, Takamichi Orihara, Tai-Hui Li

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] Type studies of Rossbeevera bispora, and a new species of Rossbeevera from south China — Rossbeevera bisporaBagian sumber: PMC6477848_section_7
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Hosen MI, Zhong XJ, Gates G, Orihara T, Li TH.
2. [2] Catalogue of Life Base2026-09-11 — Rossbeevera bisporaBagian sumber: ColDP NameUsage.tsv ID 4TFD8; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Rossbeevera bisporaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Md. Iqbal Hosen, Xiang-Jing Zhong, Genevieve Gates, Takamichi Orihara, Tai-Hui Li
4. [4] Dokumentasi visual — Rossbeevera bisporaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Md. Iqbal Hosen, Xiang-Jing Zhong, Genevieve Gates, Takamichi Orihara, Tai-Hui Li
5. [5] Dokumentasi visual — Rossbeevera bisporaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Md. Iqbal Hosen, Xiang-Jing Zhong, Genevieve Gates, Takamichi Orihara, Tai-Hui Li