01 / Morfologi

Ciri dan struktur

Thaxterogaster pallidirimosus produces medium‑sized fruit bodies with a pileus 3–9 cm broad, initially hemispherical to convex before expanding. The cap surface is viscid when moist and very finely fibrillose, appearing whitish to cream in young specimens, with a brownish‑yellow centre that turns more ochraceous with age and displays hygrophanous streaks as it dries. The gills (lamellae} are emarginate at the stipe attachment, crowded, and shift from pale greyish‑brown in youth to pale brown at maturity. The stipe measures 6–13 cm in length and 0.7–1.5 cm thick near the apex, widening to 1.5–2.5 cm at the base; it is club-shaped (clavate) to nearly cylindrical, whitish when fresh, then very pale brown with age. A sparse white universal veil may leave fragments on young specimens. The flesh (context) is white and emits a honey‑like odour. In dried specimens (Latin: specimina exsiccata) as deposited in herbaria the pileus ranges from cream to ochre‑brown—darker centrally, lighter towards the margin—with the stipe often paler than the cap. Under the microscope, spores measure 8.6–10.7 by 5.2–6.1 μm and are almond‑shaped to almond‑ellipsoid, their surfaces unevenly to coarsely verrucose and staining slightly dextrinoid in Melzer's reagent. Basidia are four‑spored, clavate, 24–36 by 7.5–9 μm and nearly colourless. The trama comprises pale yellowish, smooth hyphae with a granulose‑guttulate appearance, occasionally bearing small mounds of colourless crystals. At the stipe apex, hyphae are similarly pale yellowish and smooth. The pileipellis features an epicutis with a clear slimy layer over smooth, very thin (1.5–3 μm wide) colourless hyphae, underlain by a hypoderm of very pale brownish to almost colourless cells.

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Rujukan: [1]

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

02 / Kehidupan

Habitat dan peran ekologis

The fungus is found throughout Fennoscandia, in Russia, and in Oregon (United States). It fruits on the ground singly or in small groups in boreal forest, mesic forest, and mixed forests with birch.

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Rujukan: [1]

Habitat atau konteks temuan
hutan
Substrat
tanah
Peran atau konteks
Belum dikategorikan pada rilis ini.
Temukan hubungan serupa
03 / Siklus hidup

Reproduksi

Under the microscope, spores measure 8.6–10.7 by 5.2–6.1 μm and are almond‑shaped to almond‑ellipsoid, their surfaces unevenly to coarsely verrucose and staining slightly dextrinoid in Melzer's reagent. Basidia are four‑spored, clavate, 24–36 by 7.5–9 μm and nearly colourless. The trama comprises pale yellowish, smooth hyphae with a granulose‑guttulate appearance, occasionally bearing small mounds of colourless crystals. At the stipe apex, hyphae are similarly pale yellowish and smooth. The pileipellis features an epicutis with a clear slimy layer over smooth, very thin (1.5–3 μm wide) colourless hyphae, underlain by a hypoderm of very pale brownish to almost colourless cells.

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

Rujukan: [1]

Sinonim menurut acuan taksonomi rilis: Cortinarius pallidirimosus
04 / Batas informasi

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.

05 / Dokumentasi

Melihat dengan konteks

Voucher herbarium Cortinarius pallidirimosus (02817334), The New York Botanical Garden. Identifikasi mengikuti record spesimen sumber. Foto bahan, kemasan, atau label herbarium sebagaimana tersedia pada record institusi; bukan foto lapangan atau penentuan spesimen independen.

Jenis
Voucher herbarium
Kredit
The New York Botanical Garden
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.

06 / Rujukan

Sumber profil

  1. [1] Thaxterogaster pallidirimosus — Wikipedia (en)Bagian sumber: Frozen revision 1312571816
    Tanggal penghimpunan sumber: 2026-10-12
    Teks sumber: CC BY-SA4.0 · Wikipedia contributors
  2. [2] Catalogue of Life Base2026-09-11 — Thaxterogaster pallidirimosusBagian sumber: ColDP NameUsage.tsv ID B2N6D; accepted species; source 2073
    Tanggal penghimpunan sumber: 2026-10-12
  3. [3] Dokumentasi visual — Cortinarius pallidirimosusBagian sumber: Individual media record; identification follows the source, not independent determination
    Tanggal penghimpunan sumber: 2026-10-12
    Media sumber: CC BY 4.0 · The New York Botanical Garden

Adaptasi teks: CC BY-SA 4.0. Wikipedia contributors — Thaxterogaster pallidirimosus — Wikipedia (en)

Uraian asli dan riwayat sumber

Riwayat atau halaman sumber

Ringkasan sumber

Thaxterogaster pallidirimosus is a species of mushroom-forming fungus in the family Cortinariaceae, first described in 2014 as a member of genus Cortinarius before being reclassified in 2022. It is characterized by its medium-sized fruit bodies with whitish to cream, hygrophanous caps that develop brownish-yellow centres and streaks as they age, and club-shaped to nearly cylindrical stipes that are initially white before turning pale brown. This fungus is found throughout Fennoscandia, Russia, and parts of the United States (Oregon), where it grows on the ground in boreal, mesic, and mixed forests, often in association with birch trees.

Revisi sumber

Morfologi sumber

Thaxterogaster pallidirimosus produces medium‑sized fruit bodies with a pileus 3–9 cm broad, initially hemispherical to convex before expanding. The cap surface is viscid when moist and very finely fibrillose, appearing whitish to cream in young specimens, with a brownish‑yellow centre that turns more ochraceous with age and displays hygrophanous streaks as it dries. The gills (lamellae} are emarginate at the stipe attachment, crowded, and shift from pale greyish‑brown in youth to pale brown at maturity. The stipe measures 6–13 cm in length and 0.7–1.5 cm thick near the apex, widening to 1.5–2.5 cm at the base; it is club-shaped (clavate) to nearly cylindrical, whitish when fresh, then very pale brown with age. A sparse white universal veil may leave fragments on young specimens. The flesh (context) is white and emits a honey‑like odour. In dried specimens (Latin: specimina exsiccata) as deposited in herbaria the pileus ranges from cream to ochre‑brown—darker centrally, lighter towards the margin—with the stipe often paler than the cap. Under the microscope, spores measure 8.6–10.7 by 5.2–6.1 μm and are almond‑shaped to almond‑ellipsoid, their surfaces unevenly to coarsely verrucose and staining slightly dextrinoid in Melzer's reagent. Basidia are four‑spored, clavate, 24–36 by 7.5–9 μm and nearly colourless. The trama comprises pale yellowish, smooth hyphae with a granulose‑guttulate appearance, occasionally bearing small mounds of colourless crystals. At the stipe apex, hyphae are similarly pale yellowish and smooth. The pileipellis features an epicutis with a clear slimy layer over smooth, very thin (1.5–3 μm wide) colourless hyphae, underlain by a hypoderm of very pale brownish to almost colourless cells.

Revisi sumber

Ekologi sumber

The fungus is found throughout Fennoscandia, in Russia, and in Oregon (United States). It fruits on the ground singly or in small groups in boreal forest, mesic forest, and mixed forests with birch.

Revisi sumber

Struktur reproduksi sumber

Under the microscope, spores measure 8.6–10.7 by 5.2–6.1 μm and are almond‑shaped to almond‑ellipsoid, their surfaces unevenly to coarsely verrucose and staining slightly dextrinoid in Melzer's reagent. Basidia are four‑spored, clavate, 24–36 by 7.5–9 μm and nearly colourless. The trama comprises pale yellowish, smooth hyphae with a granulose‑guttulate appearance, occasionally bearing small mounds of colourless crystals. At the stipe apex, hyphae are similarly pale yellowish and smooth. The pileipellis features an epicutis with a clear slimy layer over smooth, very thin (1.5–3 μm wide) colourless hyphae, underlain by a hypoderm of very pale brownish to almost colourless cells.

Revisi sumber

Rujukan halaman ini

Fungi. Thaxterogaster pallidirimosus. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/thaxterogaster-pallidirimosus/.

Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.