Ciri dan struktur
Polyblastidium hypoleuca is a foliose (leaf-like) lichen with a grey to blue-grey upper surface. The thallus lacks vegetative propagules such as soredia and isidia, and is instead composed of long, flat that spread outward and often develop short secondary lobes in the central parts of the thallus. The internal medulla is white. The underside is pale and lacks a distinct , while the rhizines are dark, (branching like a bottlebrush), and concentrated along the lobe margins. Apothecia (fruiting bodies) are common, borne on the upper surface (), and frequently have margins that break up into small . Chemically, the species contains atranorin, zeorin, a terpenoid compound and probably leucotylin. In standard spot tests the cortex reacts K+ (yellow) and P+ (yellowish), but is C−, KC− and UV−; the medulla is K−, C−, KC−, P− and UV−. In North America, it is commonly known as the "cupped fringe lichen".
Habitat dan peran ekologis
Polyblastidium hypoleuca is a widely distributed lichen, having been recorded from all continents except for Antarctica. It is most often found in humid habitats growing on deciduous trees.
- Habitat atau konteks temuan
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- Substrat
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- Peran atau konteks
- Pembentuk liken
Reproduksi
Polyblastidium hypoleuca is a foliose (leaf-like) lichen with a grey to blue-grey upper surface. The thallus lacks vegetative propagules such as soredia and isidia, and is instead composed of long, flat that spread outward and often develop short secondary lobes in the central parts of the thallus. The internal medulla is white. The underside is pale and lacks a distinct , while the rhizines are dark, (branching like a bottlebrush), and concentrated along the lobe margins. Apothecia (fruiting bodies) are common, borne on the upper surface (), and frequently have margins that break up into small .
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
Voucher herbarium Heterodermia hypoleuca (04758501), The New York Botanical Garden. Identifikasi mengikuti record spesimen sumber. Foto bahan, kemasan, atau label herbarium sebagaimana tersedia pada record institusi; bukan foto lapangan atau penentuan spesimen independen.
- Jenis
- Voucher herbarium
- Kredit
- The New York Botanical Garden
- Lisensi
- CC BY 4.0
- Sumber media
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Sumber profil
- [1] Polyblastidium hypoleucum — Wikipedia (en)
- [2] Catalogue of Life Base2026-09-11 — Polyblastidium hypoleucum
- [3] Dokumentasi visual — Heterodermia hypoleuca
Rujukan halaman ini
Fungi. Polyblastidium hypoleucum. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/polyblastidium-hypoleucum/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
