Parasola megasperma

Ciri dan struktur

Pileus 8–11 × 6–9 mm when still closed, 15–18 mm when mature, at first semiglobose to mitriform, expanded pileus conical to flattened, mostly with a depressing disc at center; dry; ochreous to dark yellow-brown at center, surrounded with a water-soaked circulus, pale brown-gray at margin, dark yellow-brown at ridge of plication; sulcate-striate up to center. Context extremely thin, almost unseen in membrane part of pileus, cream to sordid yellow, odor and taste not distinctive. Lamellae crowded, free and remote from stipe, with a circular empty space which is visible around the apex of the stipe, 1 mm in wide, L = 35–42, I = 0 or 1, first pale-yellow gray then become gray to purple-gray, or dark gray; hardly deliquescent with age. Stipe 48–71 × 2–3 mm, cylindrical, hollow, equal or slightly attenuate towards the apex, cream and darker at base, glabrous. Spore print not recorded. Basidiospores (13.1–)14.4–15.1(–16.3) × (9.3–)10.1–10.5(–11.9) × (8.3–)8.8–9.5(–9.7)μm, Q 1 = 1.28–1.55, Q 2 = 1.59–1.61, av. Q 1 = 1.43, av. Q 2 = 1.60; ellipsoid, with apical papilla and convex base in front view, narrow ellipsoid in side view; smooth, dark brown to almost black; inamyloid; germ pore central, 2.0–2.9 μm wide. Basidia dimorphic, 17–44 × 11–15 μm (in average 32 × 13 μm), sterigma 4–6 μm, clavate, sometimes constricted in middle part, hyaline, 4-spored, surrounded with 5–7 pseudoparaphyses; subhymenium yellow brown, composed of subglobose, ellipsoid, oblong or cylindrical elements. Cheilocystidia 25–55 × 23–34 μm, abundant, subglobose, utriform, ellipsoid or sublageniform, smooth, colorless, thin-walled.

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Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

Habitat dan peran ekologis

Solitary, subfasciculate or in small groups, grow on sandy soil or soil with manure in grassy place. Fruiting in July to August. Recorded with certainty from Netherlands, Britain, Poland in Europe (Uljé 2005; Gierczyk et al. 2011; Schafer 2014) and America (Mainland and Hawaii Islands) (Keirle et al. 2004); other reports also from New Zealand (https://www.gbif.org/); only known from Inner Mongolia Autonomous Region in China so far.

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

Pileus 8–11 × 6–9 mm when still closed, 15–18 mm when mature, at first semiglobose to mitriform, expanded pileus conical to flattened, mostly with a depressing disc at center; dry; ochreous to dark yellow-brown at center, surrounded with a water-soaked circulus, pale brown-gray at margin, dark yellow-brown at ridge of plication; sulcate-striate up to center. Context extremely thin, almost unseen in membrane part of pileus, cream to sordid yellow, odor and taste not distinctive. Lamellae crowded, free and remote from stipe, with a circular empty space which is visible around the apex of the stipe, 1 mm in wide, L = 35–42, I = 0 or 1, first pale-yellow gray then become gray to purple-gray, or dark gray; hardly deliquescent with age.

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 of species in Clade Plicatilis and Clade Misera of sect. Parasola. a–c Parasola tenuissima: a HMJAU64085, b HMJAU64086, c HMJAU64084; d–f Parasola chowii: d HMJAU60358, e HMJAU60374, f HMJAU64099; g–l Parasola neoplicatilis: g, h HMJAU64087, i HMJAU64088, j, k HMJAU60084, l HMJAU64089; m, n Parasola plicatilis: m HMJAU60367, n HMJAU60366; o Parasola megasperma HMJAU60099.

Jenis

Pelat ilmiah

Kredit

LiYang Zhu, Tolgor Bau

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] Emendation of morphology and infrageneric standards of Parasola (Psathyrellaceae, Agaricales) and its species diversity in China — Parasola megaspermaBagian sumber: PMC12144557_section_76
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Zhu, LiYang & Bau, Tolgor
2. [2] Catalogue of Life Base2026-09-11 — Parasola megaspermaBagian sumber: ColDP NameUsage.tsv ID 4DCFX; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Parasola megaspermaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · LiYang Zhu, Tolgor Bau
4. [4] Dokumentasi visual — Parasola megaspermaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · LiYang Zhu, Tolgor Bau