Pluteus umbrosoides

Ciri dan struktur

Basidiomata medium-sized. Pileus 15–41 mm diam; plano-convex to convex; earthy yellow (2.5Y 8/6), surface with black-brown (7.5YR 3/2) recurved conical scales, denser in the middle forming a vein, becoming sparse toward the margin, margin straight and slightly crenulate. Context white (10P 9/2), 3–6 mm thick. Lamellae free, 5–7 mm wide, crowded, white (10P 9/2) to pink (7.5RP 8/4), unequal, moderately thick, ventricose, edges even to flocculose and white. Stipe 21–76 × 5–9 mm, fibrous, solid, clavate, slightly expanded at the base, whitish overall (10P 9/2), with brown (7.5YR 4/4) glandular dots on the surface. Spore print unknown. Basidiospores [40/2/1] 5.5–6.5(–7.0) × 5.0–6.0 µm, avL × avW = 6.1–6.5 × 5.5–5.9 µm, Q = 1.18–1.30 µm, avQ = 1.20–1.25 µm, broadly ellipsoid to ellipsoid, smooth, slightly pinkish, thick-walled. Basidia 24–28 × 7–9 μm, clavate, thin-walled, 4-sterigmate, hyaline. Pleurocystidia 58–82 × 21–35 μm, rare, scattered, fusiform to broadly fusiform, with shorter necks, thin-walled, smooth, hyaline. Lamellar edge sterile. Cheilocystidia 37–63 × 16–21 μm, abundant, clustered, similar to Pleurocystidia, fusiform, commonly mucronate, thin-walled, smooth, generally with brown intracellular pigment. Pileipellis a trichohymeniderm composed of narrowed fusiform and clavate elements, with terminal elements 71–155(–174) × 17–25 μm, often grouped in clusters, pointed towards the apex, with brown intracellular pigment, thin- or slightly thick-walled. Stipitipellis a cutis, hyphae 4–7 μm diam, cylindrical, hyaline, thin-walled. Without caulocystidia. Clamp connections absent in all tissues.

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

Scattered on very rotten decaying wood in broad-leaved forests (Q. mongolica). Russia (Malysheva et al. 2016), China (Hosen et al. 2018), Turkey (Kaygusuz et al. 2019).

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

Rujukan: [1]

Habitat atau konteks temuan

hutan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Basidiomata medium-sized. Pileus 15–41 mm diam; plano-convex to convex; earthy yellow (2.5Y 8/6), surface with black-brown (7.5YR 3/2) recurved conical scales, denser in the middle forming a vein, becoming sparse toward the margin, margin straight and slightly crenulate. Context white (10P 9/2), 3–6 mm thick. Lamellae free, 5–7 mm wide, crowded, white (10P 9/2) to pink (7.5RP 8/4), unequal, moderately thick, ventricose, edges even to flocculose and white. Stipe 21–76 × 5–9 mm, fibrous, solid, clavate, slightly expanded at the base, whitish overall (10P 9/2), with brown (7.5YR 4/4) glandular dots on the surface. Spore print unknown. Basidiospores [40/2/1] 5.5–6.5(–7.0) × 5.0–6.0 µm, avL × avW = 6.1–6.5 × 5.5–5.9 µm, Q = 1.18–1.30 µm, avQ = 1.20–1.25 µm, broadly ellipsoid to ellipsoid, smooth, slightly pinkish, thick-walled.

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

Basidiomata features. A–C. Pluteus costatus (A, B. FJAU66589, C. FJAU66618). D, E. P. umbrosus (FJAU66590). F–H. P. umbrosoides (FJAU66615). I, J. P. granularis (FJAU66612). A–C. Photos by Di-Zhe Guo. D, E. Photos by Jia-Jun Hu. C, F–H. Photos by Gu Rao. I, J. Photos by Zheng-Xiang Qi. Scale bars: 1 cm.

Jenis

Pelat ilmiah

Kredit

Zheng-Xiang Qi, Li-Bo Wang, Ke-Qing Qian, Li-Li Shi, Jia-Jun Hu, Yong-Lan Tuo, Gu Rao, Muharagi Samwel Jacob, Rui-Peng Liu, Ming-Hao Liu, Di-Zhe Guo, Ya-Jie Liu, Bo Zhang, Xiao Li, Yu 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] Integrating morphology, phylogeny, substrate, and distribution: clarifying the major phylogenetic framework of Pluteus sect. Hispidoderma (Agaricales, Pluteaceae) and describing 18 species — Pluteus umbrosoidesBagian sumber: PMC12326178_section_119
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Qi ZX, Wang LB, Qian KQ, Shi LL, Hu JJ, Tuo YL, Rao G, Samwel Jacob M, Liu RP, Liu MH, Guo DZ, Liu YJ, Zhang B, Li X, Li Y.
2. [2] Catalogue of Life Base2026-09-11 — Pluteus umbrosoidesBagian sumber: ColDP NameUsage.tsv ID 6W3D5; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Pluteus umbrosoidesBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Zheng-Xiang Qi, Li-Bo Wang, Ke-Qing Qian, Li-Li Shi, Jia-Jun Hu, Yong-Lan Tuo, Gu Rao, Muharagi Samwel Jacob, Rui-Peng Liu, Ming-Hao Liu, Di-Zhe Guo, Ya-Jie Liu, Bo Zhang, Xiao Li, Yu Li
4. [4] Dokumentasi visual — Pluteus umbrosoidesBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Zheng-Xiang Qi, Li-Bo Wang, Ke-Qing Qian, Li-Li Shi, Jia-Jun Hu, Yong-Lan Tuo, Gu Rao, Muharagi Samwel Jacob, Rui-Peng Liu, Ming-Hao Liu, Di-Zhe Guo, Ya-Jie Liu, Bo Zhang, Xiao Li, Yu Li