Hebeloma mesophaeum

Ciri dan struktur

Cap 0.7–6.5 cm in diameter, convex when young, usually becoming umbonate, sometimes papillate, margin sometimes involute when young, occasionally crenulate, often eroded, upturned or radially split when older, tacky when moist, not hygrophanous, usually bicolored, rarely unicolored, at center dark pinkish buff to dark olive buff to grayish brown to umber or brownish olive to sepia to clay-buff or cinnamon or yellowish brown to orange brown or dark brick, at margin cream to pinkish buff to grayish buff or clay-buff to dark olive buff to grayish brown or brownish olive to grayish pink, with remains of universal veil, partial veil present. Lamellae when young pale brown, when older ochre brown to fairly dark brown, adnate to emarginate, sometimes with decurrent tooth, rarely decurrent, maximum depth up to 6.5 mm, number of lamellae {L} 30–48, droplets absent, but occasionally visible with × 10 lens or rarely visible with naked eye, white fimbriate edge usually present, sometimes weak. Stem 1.4–8.0(–9.0) × (0.2–)0.3–0.6(–0.8) cm, whitish then pale sordid gray brown, already when young dark sordid brown at base, when young with brownish tomentose velar remnants downwards, cylindrical, rarely tapering or clavate, stem Q (4.3–)4.8–16.3(–18.8), fibrillose, usually pruinose to floccose at apex. Context firm, stem interior stuffed, later hollow, occasionally with superior wick, stem flesh discoloring from base, sometimes very strongly, rarely absent. Smell usually raphanoid, rarely absent. Taste mild to bitter, sometimes raphanoid. Spore deposit dark olive buff to brownish olive to umber.

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

Hebeloma mesophaeum is widely distributed, but apparently uncommon in Greenland with only 11 records (2.9%). This is in contrast to the frequency in Europe, where it is very common and widely distributed (Beker et al. 2016). From alpine and arctic Europe, it is known from the Alps, Southern Carpathians, Svalbard and Iceland. Outside Europe and Greenland, there are a few records from the Rocky Mountains (Colorado, Cripps et al. 2019) and arctic Canada (Ohenoja and Ohenoja 2010). It is distributed from the Mediterranean area through the Temperate and Boreal zone to the Arctic and Alpine zones, being less common in the colder areas. Circumpolar, arctic-alpine, temperate, boreal and subarctic. Eleven collections, six of them with Salix glauca, one with Dryas octopetala and D. integrifolia, one with Bistorta, three not reported. One record from the Rocky Mountains was also with S. glauca. The soil conditions were variable. Hebeloma mesophaeum is widespread and very versatile when it comes to hosts, including many deciduous as well as coniferous hosts (Beker et al. 2016).

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

Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

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Reproduksi

Cap 0.7–6.5 cm in diameter, convex when young, usually becoming umbonate, sometimes papillate, margin sometimes involute when young, occasionally crenulate, often eroded, upturned or radially split when older, tacky when moist, not hygrophanous, usually bicolored, rarely unicolored, at center dark pinkish buff to dark olive buff to grayish brown to umber or brownish olive to sepia to clay-buff or cinnamon or yellowish brown to orange brown or dark brick, at margin cream to pinkish buff to grayish buff or clay-buff to dark olive buff to grayish brown or brownish olive to grayish pink, with remains of universal veil, partial veil present. Lamellae when young pale brown, when older ochre brown to fairly dark brown, adnate to emarginate, sometimes with decurrent tooth, rarely decurrent, maximum depth up to 6.5 mm, number of lamellae {L} 30–48, droplets absent, but occasionally visible with × 10 lens or rarely visible with naked eye, white fimbriate edge usually present, sometimes weak.

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

Dokumentasi Hebeloma mesophaeum menurut asosiasi foto pada record takson iNaturalist. Kredit: mycowalt. Identitas mengikuti sumber; bukan penentuan spesimen independen.

Jenis

Fotografi

Kredit

(c) mycowalt, some rights reserved (CC BY-SA), uploaded by mycowalt

Lisensi

CC BY-SA 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] A survey of Hebeloma (Hymenogastraceae) in Greenland — Hebeloma mesophaeumBagian sumber: PMC8076164_section_80
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Eberhardt U, Beker HJ, Borgen T, Knudsen H, Schütz N, Elborne SA.
2. [2] Catalogue of Life Base2026-09-11 — Hebeloma mesophaeumBagian sumber: ColDP NameUsage.tsv ID 3JXS2; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Hebeloma mesophaeumBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY-SA 4.0 · (c) mycowalt, some rights reserved (CC BY-SA), uploaded by mycowalt
4. [4] Dokumentasi visual — Hebeloma mesophaeumBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Ursula Eberhardt, Henry J. Beker, Torbjørn Borgen, Henning Knudsen, Nicole Schütz, Steen A. Elborne
5. [5] Dokumentasi visual — Hebeloma mesophaeumBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Cathy L. Cripps, Ursula Eberhardt, Nicole Schütz, Henry J. Beker, Vera S. Evenson, Egon Horak