Hygrocybe firma

Ciri dan struktur

Pileus-30 mm, hemispherical to plano-convex with obtuse umbo, overmature specimens sometimes with subdepressed centre; brilliant red (scarlet) in fresh specimens, fading to yellow with faint orange tinge soon discolouring to pale yellow; dry, hygrophanous, margin non-striate in dry condition, radially fibrillose, subsquamulose or scurfy in centre due to concolorous fibrils, smooth towards subsulcate margin. - Lamellae broadly adnate to decurrent or emarginate-ventricose, nearly triangular, up to 7 mm wide, rather distant; concolorous with pileus turning yellow to pale orange, entire edges concolorous. - Stipe 40-80 x 1.5 4 (-5) mm, cylindrical, equal or gradually tapering towards base, slender, occasionally compressed and twisted; brilliant red turning orange above but yellow to whitish at tomentose or substrigose base; dry, smooth, solid at first becoming hollow in aged specimens, single or caespitose. - Context concolorous with pileus, red beneath cortex of pileus and stipe with faint orange tinge towards base of stipe. - Odour and taste not distinctive. - Chemical reactions on pileus: KOH - negative. Spores dimorphous, elliptical to ellipsoid, hyaline: macrospores 12-17 x 8-10.5 um; microspores 6-10.5 x 4.5-6 um. - Basidia dimorphous, 4- (and rarely also 2-) spored: macrobasidia 60-85 x 8-12um; microbasidia 40-50 (-60) x 5-6 um. - Cystidia absent. - Pileipellis a trichoderm of cylindrical, smooth, non-gelatinised hyphae (5-12 um diam.), terminal cells not differentiated, with yellow (KOH) plasmatic pigment, oleiferous hyphae often present in subcutis; clamp connections present (Pl. 1, Figs. 1, 2).

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

DISTRIBUTION: NZ(N, NA, SA,W). - Pantropical species with wide distribution both in E Asia (Corner 1936; Hongo 1959, 1982) and Caribbean region (Dennis 1953;.Pegler 1983,1986). ECOLOGY: Common; saprobic on soil among litter in mixed conifer and broadleaved forests, rarely under Nothofagus. April-July.

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

Rujukan: [1]

Habitat atau konteks temuan

hutan

Substrat

tanah

Peran atau konteks

Pengurai

Reproduksi

Pileus-30 mm, hemispherical to plano-convex with obtuse umbo, overmature specimens sometimes with subdepressed centre; brilliant red (scarlet) in fresh specimens, fading to yellow with faint orange tinge soon discolouring to pale yellow; dry, hygrophanous, margin non-striate in dry condition, radially fibrillose, subsquamulose or scurfy in centre due to concolorous fibrils, smooth towards subsulcate margin. - Lamellae broadly adnate to decurrent or emarginate-ventricose, nearly triangular, up to 7 mm wide, rather distant; concolorous with pileus turning yellow to pale orange, entire edges concolorous. - Stipe 40-80 x 1.5 4 (-5) mm, cylindrical, equal or gradually tapering towards base, slender, occasionally compressed and twisted; brilliant red turning orange above but yellow to whitish at tomentose or substrigose base; dry, smooth, solid at first becoming hollow in aged specimens, single or caespitose. - Context concolorous with pileus, red beneath cortex of pileus and stipe with faint orange tinge towards base of stipe. - Odour and taste not distinctive. - Chemical reactions on pileus: KOH - negative.

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.
• Historical description as cited by BiotaNZ. Preserve explicit New Zealand/locality, host and specimen qualifiers. Distribution is the cited source scope, not a current 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 Hygrocybe firma menurut asosiasi foto pada record takson iNaturalist. Kredit: Bruce Calvert. Identitas mengikuti sumber; bukan penentuan spesimen independen.

Jenis

Fotografi

Kredit

(c) Bruce Calvert, some rights reserved (CC BY), uploaded by Bruce Calvert

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] Horak, E. 1990: Monograph of the New Zealand Hygrophoraceae (Agaricales). New Zealand Journal of Botany 28(3): 255-306. — Hygrocybe firmaBagian sumber: biota:1cb0ea06-36b9-11d5-9548-00d0592d548c:1cb1b34e-36b9-11d5-9548-00d0592d548c
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Horak, E. 1990: Monograph of the New Zealand Hygrophoraceae (Agaricales). New Zealand Journal of Botany 28(3): 255-306.
2. [2] Catalogue of Life Base2026-09-11 — Hygrocybe firmaBagian sumber: ColDP NameUsage.tsv ID 3NB7K; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Hygrocybe firmaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · (c) Bruce Calvert, some rights reserved (CC BY), uploaded by Bruce Calvert
4. [4] Dokumentasi visual — Hygrocybe firmaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC0 1.0 · no rights reserved, uploaded by corunastylis