Ciri dan struktur
The cap of Lactarius olivaceoumbrinus is dingy olive green to olive brown, and often has spots. It is about 30-10 centimeters in diameter. At first, it is convex and has an inrolled margin. Then, it flattens out and often becomes depressed. The gills start out pale and become greenish to gray in age. They can be adnate or decurrent. The stipe is olive or brownish in color and about 4-8 centimeters long and 1-3 centimeters wide. It is scrobiculate. The spore print is buff. When cut, this mushroom exudes large amounts of white latex which slowly stains greenish. This mushroom tastes acrid. Cystidia are present.
Habitat dan peran ekologis
Lactarius olivaceoumbrinus is found under conifers. It seems to favor Sitka spruce. It is uncommon. It is known from the Pacific Northwest and Northern California. In 2017, a team of scientists found it in Uttarakhand, India, and confirmed their findings using DNA analysis. The species had never before been recorded from India. The specimens collected in India was morphologically identical to North American material aside from having spores with slightly different proportions.
- Habitat atau konteks temuan
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- Substrat
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- Peran atau konteks
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Reproduksi
The cap of Lactarius olivaceoumbrinus is dingy olive green to olive brown, and often has spots. It is about 30-10 centimeters in diameter. At first, it is convex and has an inrolled margin. Then, it flattens out and often becomes depressed. The gills start out pale and become greenish to gray in age. They can be adnate or decurrent. The stipe is olive or brownish in color and about 4-8 centimeters long and 1-3 centimeters wide. It is scrobiculate. The spore print is buff. When cut, this mushroom exudes large amounts of white latex which slowly stains greenish. This mushroom tastes acrid.
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.
Melihat dengan konteks
Dokumentasi Lactarius olivaceoumbrinus menurut asosiasi foto pada record takson iNaturalist. Kredit: Mandy Hackney. Identitas mengikuti sumber; bukan penentuan spesimen independen.
- Jenis
- Fotografi
- Kredit
- (c) Mandy Hackney, some rights reserved (CC BY), uploaded by Mandy Hackney
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Dokumentasi tambahan

Foto yang diasosiasikan dengan Lactarius olivaceoumbrinus pada iNaturalist. Identifikasi mengikuti sumber; bukan penentuan spesimen independen.
Kredit dan penggunaan
(c) Mandy Hackney, some rights reserved (CC BY), uploaded by Mandy Hackney
Ukuran dan format gambar disesuaikan tanpa pemotongan, retus, atau penambahan skala. Lisensi sumber dipertahankan.
Sumber profil
- [1] Lactarius olivaceoumbrinus — Wikipedia (en)
- [2] Catalogue of Life Base2026-09-11 — Lactarius olivaceoumbrinus
- [3] Dokumentasi visual — Lactarius olivaceoumbrinus
- [4] Dokumentasi visual — Lactarius olivaceoumbrinus
Rujukan halaman ini
Fungi. Lactarius olivaceoumbrinus. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/lactarius-olivaceoumbrinus/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
