Amanita griseoverrucosa

Ciri dan struktur

Basidiomata medium-sized to large. Pileus 60–125 mm wide, initially hemispherical then convex to plano-convex, dry, slightly viscid when moist, whitish to greyish-white (1B1) to ash grey (1B2) to grey (1D1); context 6–11 mm thick, white (1A1), thinning evenly towards margin, unchanging when cut or bruised. Universal veil on pileus as felted to subconical to verrucose, brownish-grey (1D3), greyish-brown (5F3) to dark grey (1F1), soft, up to 4 mm thick, 5–8 mm wide, irregularly distributed; margin non-striate, appendiculate; Lamellae free to narrowly adnate, crowded, white (1A1), unchanging, 6–10 mm broad; lamellulae attenuate, plentiful, of several lengths, with 7–8 lamellae per cm at margin. Stipe 45–90 × 12–21 mm (excluding bulb), narrowing upwards, solid, lower part covered by light grey (1D1) fibrillose squamules, upper part covered by white farinose squamules; context white, unchanging on cutting or bruising. Bulb 32–62 × 19–32 mm, ventricose to clavate, white, covered with grey (1D1) to dark grey (1F1), universal veil remnants. Partial veil superior, soft, cottony, white, easily collapsed. Odour indistinct, taste not observed. Spore deposit white. Basidiospores [80/4/2] (8–) 8.5–10(–11) × (5.5–)6 –6.5 (–7) µm, [ L =9.05–9.17 µm, L ' = 9.11 µm; W = 5.9–6.5 µm, W ' = 6.2 µm; Q = (1.32–)1.42–1.5(–1.69), Q = 1.51–1.54, Q ' = 1.53], ellipsoid, hyaline, thin walled, smooth, amyloid, apiculus sublateral, up to 1 µm. Basidia (34–)45–50(–53) × (9.5–)10–12(–14) µm, 2 to 4-spored, thin-walled, colourless, hyaline; sterigmata up to 4 µm long; basal clamp connections not observed in any tissue after extensive search.

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 to gregarious, with plants of Fagaceae, Pinaceae and Ericaceae (Rhododendron arboretum). Currently known from China (Yang 2004, 2015) and now India.

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

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Basidiomata medium-sized to large. Pileus 60–125 mm wide, initially hemispherical then convex to plano-convex, dry, slightly viscid when moist, whitish to greyish-white (1B1) to ash grey (1B2) to grey (1D1); context 6–11 mm thick, white (1A1), thinning evenly towards margin, unchanging when cut or bruised. Universal veil on pileus as felted to subconical to verrucose, brownish-grey (1D3), greyish-brown (5F3) to dark grey (1F1), soft, up to 4 mm thick, 5–8 mm wide, irregularly distributed; margin non-striate, appendiculate; Lamellae free to narrowly adnate, crowded, white (1A1), unchanging, 6–10 mm broad; lamellulae attenuate, plentiful, of several lengths, with 7–8 lamellae per cm at margin.

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

Microscopic features of Amanita species. a, b Amanita griseoverrucosa (TM 16-1247) a Basidiospores b Elements of universal veil from pileus surface c, d Amanita virgineoides (TM 14-413) c Basidiospores d Elements of universal veil from pileus surface.

Jenis

Pelat ilmiah

Kredit

Md. Iqbal Hosen, Tahir Mehmood, Kanad Das, Linas V. Kudzma, R. P. Bhatt

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] Amanita tullossiana, a new species, and two new records of Amanita section Lepidella from north-western Himalaya, India — Amanita griseoverrucosaBagian sumber: PMC6108235_section_17
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Hosen, Md. Iqbal & Mehmood, Tahir & Das, Kanad
2. [2] Catalogue of Life Base2026-09-11 — Amanita griseoverrucosaBagian sumber: ColDP NameUsage.tsv ID 65ZGL; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Amanita griseoverrucosaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Md. Iqbal Hosen, Tahir Mehmood, Kanad Das, Linas V. Kudzma, R. P. Bhatt
4. [4] Dokumentasi visual — Amanita griseoverrucosaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Md. Iqbal Hosen, Tahir Mehmood, Kanad Das, Linas V. Kudzma, R. P. Bhatt