01 / Morfologi

Ciri dan struktur

The cap is convex to flattened, and often has a central depression. On expansion the margin becomes furrowed, and bears low warts. It is 2 – 5 cm in diameter, and the cuticle may be peeled off completely. The cap ranges in colour from white to pale pink, to deep pink, and can even be pale buff. Although more often it is white with a pale pink blush, turning pale yellow ochre in the centre. The stem is typically longer than the diameter of the cap, and is cylindrical or slightly club-shaped. It is white, and very fragile. The gills are also white, and well spaced, and the spore print is white. The flesh is white and tastes hot. It might be confused with Russula fragilis (Pers.) Fr. which can be pale in colour, and occur in the same habitat. However, the cuticle of the latter species is only three quarters peeling, usually darker at the centre, and with purplish tones. It also has marked serrations on the gill edges.

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.

02 / Kehidupan

Habitat dan peran ekologis

Russula betularum muncul di musim panas dan awal musim gugur. Ini tersebar luas di Inggris, Eropa, dan Skandinavia, dan mungkin mikoriza dengan pohon birch. Sering tumbuh di tempat lembap di hutan.

Rujukan: [1]

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.
Temukan hubungan serupa
03 / Siklus hidup

Reproduksi

The cap is convex to flattened, and often has a central depression. On expansion the margin becomes furrowed, and bears low warts. It is 2 – 5 cm in diameter, and the cuticle may be peeled off completely. The cap ranges in colour from white to pale pink, to deep pink, and can even be pale buff. Although more often it is white with a pale pink blush, turning pale yellow ochre in the centre. The stem is typically longer than the diameter of the cap, and is cylindrical or slightly club-shaped. It is white, and very fragile. The gills are also white, and well spaced, and the spore print is white. The flesh is white and tastes hot. It might be confused with Russula fragilis (Pers.) Fr. which can be pale in colour, and occur in the same habitat.

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

Rujukan: [1]

Sinonim menurut acuan taksonomi rilis: Russula betularum f. alba; Russula betularum var. iodiolens; Russula emetica var. betularum
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

Dokumentasi Russula betularum dari Wikimedia Commons. The source of this image is the photographer Frank Gardiner aka Zonda Grattus, who is the sole owner and copyright holder of this photograph and agrees to publish it under the Own Work, Creative Commons Attribution 3.0 License. Identifikasi mengikuti record berkas sumber.

Jenis
Fotografi
Kredit
Luridiformis at English Wikipedia — Luridiformis at English Wikipedia
Lisensi
CC BY 3.0
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] Russula betularum — Wikipedia (en)Bagian sumber: Frozen revision 1219651774
    Tanggal penghimpunan sumber: 2026-10-12
    Teks sumber: CC BY-SA4.0 · Wikipedia contributors
  2. [2] Catalogue of Life Base2026-09-11 — Russula betularumBagian sumber: ColDP NameUsage.tsv ID 4TRNK; accepted species; source 2073
    Tanggal penghimpunan sumber: 2026-10-12
  3. [3] Dokumentasi visual — Russula betularumBagian sumber: Individual media record; identification follows the source, not independent determination
    Tanggal penghimpunan sumber: 2026-10-12
    Media sumber: CC BY 3.0 · Luridiformis at English Wikipedia — Luridiformis at English Wikipedia

Adaptasi teks: CC BY-SA 4.0. Wikipedia contributors — Russula betularum — Wikipedia (en)

Uraian asli dan riwayat sumber

Riwayat atau halaman sumber

Ringkasan sumber

Russula betularum is a small, very pale member of the Russula (brittlegills) genus of mushrooms. It is usually white to very pale pink, inedible, and grows with birch trees. It is commonly known as the birch brittlegill.

Revisi sumber

Morfologi sumber

The cap is convex to flattened, and often has a central depression. On expansion the margin becomes furrowed, and bears low warts. It is 2 – 5 cm in diameter, and the cuticle may be peeled off completely. The cap ranges in colour from white to pale pink, to deep pink, and can even be pale buff. Although more often it is white with a pale pink blush, turning pale yellow ochre in the centre. The stem is typically longer than the diameter of the cap, and is cylindrical or slightly club-shaped. It is white, and very fragile. The gills are also white, and well spaced, and the spore print is white. The flesh is white and tastes hot. It might be confused with Russula fragilis (Pers.) Fr. which can be pale in colour, and occur in the same habitat. However, the cuticle of the latter species is only three quarters peeling, usually darker at the centre, and with purplish tones. It also has marked serrations on the gill edges.

Revisi sumber

Ekologi sumber

Russula betularum appears in summer and early autumn. It is widespread in Britain, Europe, and Scandinavia, and is probably mycorrhizal with birch trees. It often grows in damp places in woodlands.

Revisi sumber

Struktur reproduksi sumber

The cap is convex to flattened, and often has a central depression. On expansion the margin becomes furrowed, and bears low warts. It is 2 – 5 cm in diameter, and the cuticle may be peeled off completely. The cap ranges in colour from white to pale pink, to deep pink, and can even be pale buff. Although more often it is white with a pale pink blush, turning pale yellow ochre in the centre. The stem is typically longer than the diameter of the cap, and is cylindrical or slightly club-shaped. It is white, and very fragile. The gills are also white, and well spaced, and the spore print is white. The flesh is white and tastes hot. It might be confused with Russula fragilis (Pers.) Fr. which can be pale in colour, and occur in the same habitat.

Revisi sumber

Rujukan halaman ini

Fungi. Russula betularum. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/russula-betularum/.

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