Ciri dan struktur
Cap 1.8–9.0 cm in diameter, convex, later umbonate, sometimes turned upwards with age, margin often involute when young, later smooth or eroded or wavy, tacky when moist, rarely spotted, sometimes hygrophanous, usually bicolored, often with thin margin but may be unicolored when young, at center dark pinkish buff to ochraceous or dark olive buff or yellowish brown to clay buff or cinnamon to umber or brick, at margin cream to honey or pinkish buff to ochraceous or dark olive buff or clay-pink, without any remains of veil. Lamellae light gray brown to vinaceous buff, adnate to emarginate, maximum depth 2.5–9 mm, number of lamellae {L} 50–70, droplets usually visible but sometimes absent, white fimbriate edge present. Stem (3.0–)3.7–11.0 × 0.3–1.4 {median} × 0.8–2.0 {base} cm, stem Q (6–)6.8–14(–17.5), whitish, often clavate to bulbous, sometimes cylindrical, pruinose to floccose, particularly at apex, sometimes more velutinate, sometimes with mycelial chords. Context firm, stem interior hollow, sometimes with superior wick, flesh discoloring from base. Smell raphanoid, sometimes with hint of cacao. Taste raphanoid, sometimes weakly bitter. Spore deposit brownish olive to umber. Spores amygdaloid, occasionally limoniform, not or weakly papillate, on ave. 9.5–12.0 × 5.5–7.0 µm, ave. Q = 1.6–2.0 yellow brown to brown, guttulate, almost smooth to weakly ornamented but occasionally distinctly ornamented (O1 O2 O3), perispore not or somewhat loosening (P0 P1), weakly to strongly dextrinoid, reaction often very slow (D2 D3 (D4)). Basidia 24–33(–35) × 7–8(–10) µm, ave. Q = 3–4.1, mostly four-spored.
Habitat dan peran ekologis
Only two records, both from the same area. The general distribution of the species is temperate, to the middle boreal zone. The Greenland records are both from low arctic areas. Hebeloma leucosarx is missing from lowland regions of southern Europe (Beker et al. 2016; Grilli et al. 2020). Among the 28 species of Hebeloma found in Greenland, H. leucosarx is the only species that may primarily be associating with Betula rather than Salix, based on the observations of Beker et al. (2016) from Europe. According to their monograph, in Europe, the main hosts are conifers and Betula (Beker et al. 2016); for the above records, the host is most likely B. glandulosa, although in one record S. glauca is mentioned as present.
- 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
Cap 1.8–9.0 cm in diameter, convex, later umbonate, sometimes turned upwards with age, margin often involute when young, later smooth or eroded or wavy, tacky when moist, rarely spotted, sometimes hygrophanous, usually bicolored, often with thin margin but may be unicolored when young, at center dark pinkish buff to ochraceous or dark olive buff or yellowish brown to clay buff or cinnamon to umber or brick, at margin cream to honey or pinkish buff to ochraceous or dark olive buff or clay-pink, without any remains of veil. Lamellae light gray brown to vinaceous buff, adnate to emarginate, maximum depth 2.5–9 mm, number of lamellae {L} 50–70, droplets usually visible but sometimes absent, white fimbriate edge present.
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.
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 Hebeloma leucosarx menurut asosiasi foto pada record takson iNaturalist. Kredit: Garrett Taylor. Identitas mengikuti sumber; bukan penentuan spesimen independen.
- Jenis
- Fotografi
- Kredit
- no rights reserved, uploaded by Garrett Taylor
- Lisensi
- CC0 1.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] A survey of Hebeloma (Hymenogastraceae) in Greenland — Hebeloma leucosarx
- [2] Catalogue of Life Base2026-09-11 — Hebeloma leucosarx
- [3] Dokumentasi visual — Hebeloma leucosarx
Rujukan halaman ini
Fungi. Hebeloma leucosarx. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/hebeloma-leucosarx/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.

