Ciri dan struktur
The mushroom has a bell-shape to conical or convex cap that measures 3 – 10 cm in diameter and is orange-red-brown. The cap margin is initially curled inward, but straightens in age as the edge become lobed wavy. The gills are somewhat crowded together and have an adnate to emarginate attachment to the stem. They are cream to pale yellow when young, aging to pale brown with brown spots. The cylindrical stem, which measures 3 – 9 cm long by 1 – 2.5 cm thick, is somewhat thicker at the base. The flesh is white but turns brown where it is bruised or otherwise injured. The roughly spherical to ellipsoid spores are typically 6.0–7.5 by 5.0–6.0 μm, and feature a hilum. Tricholoma ezcarayense, described from Spain in 1992, is similar in appearance to T. ustale, and also grows in association with beech. It can be distinguished in the field by its less robust stature, the minute, flat scales on the cap, and the green tints present in the reddish-brown colour of the cap. It can be more reliably distinguished by microscopic characteristics, as the hyphae in its cap cuticle have abundant clamp connections, unlike T. ustale.
Habitat dan peran ekologis
Tricholoma ustale is an ectomycorrhizal species, and grows in association with beech. In England, it can be locally common in the southern counties.
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Reproduksi
The mushroom has a bell-shape to conical or convex cap that measures 3 – 10 cm in diameter and is orange-red-brown. The cap margin is initially curled inward, but straightens in age as the edge become lobed wavy. The gills are somewhat crowded together and have an adnate to emarginate attachment to the stem. They are cream to pale yellow when young, aging to pale brown with brown spots. The cylindrical stem, which measures 3 – 9 cm long by 1 – 2.5 cm thick, is somewhat thicker at the base. The flesh is white but turns brown where it is bruised or otherwise injured. The roughly spherical to ellipsoid spores are typically 6.0–7.5 by 5.0–6.0 μm, and feature a hilum.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
- 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
Dokumentasi Tricholoma ustale menurut asosiasi foto pada record takson iNaturalist. Kredit: pinonbistro. Identitas mengikuti sumber; bukan penentuan spesimen independen.
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- (c) pinonbistro, some rights reserved (CC BY-SA), uploaded by pinonbistro
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- CC BY-SA 4.0
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Sumber profil
- [1] Tricholoma ustale — Wikipedia (en)
- [2] Catalogue of Life Base2026-09-11 — Tricholoma ustale
- [3] Dokumentasi visual — Tricholoma ustale
Rujukan halaman ini
Fungi. Tricholoma ustale. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/tricholoma-ustale/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
