Mycena strobilinoidea Peck (1893: 83)

Na, Qin & Bau, Tolgor, 2018, New species of Mycena (Mycenaceae, Agaricales) with colored lamellae and three new species records from China, Phytotaxa 361 (3), pp. 266-278 : 274

publication ID

https://doi.org/ 10.11646/phytotaxa.361.3.2

persistent identifier

https://treatment.plazi.org/id/03EA8794-FFEA-FFCB-FF0E-D0A7FEB62793

treatment provided by

Felipe

scientific name

Mycena strobilinoidea Peck (1893: 83)
status

 

Mycena strobilinoidea Peck (1893: 83) View in CoL ( Fig. 1g, 1h View FIGURE 1 , 5 View FIGURE 5 )

Prunulus strobilinoides (Peck 1893: 83) Murrill (1916: 337) View in CoL

Description:—Pileus 3–15 mm wide, acutely or obtusely umbonate when young, campanulate to hemispherical at maturity, pellucid-striate, sulcate inconspicuous, glabrous, orange-gold (8A6), orange-salmon (8B8), a bit of deeper in the margin. Context clear orange (8A4), thin and pliant. Lamellae ascending-adnate with a short tooth, narrow, orange-yellow (7B8) to light salmon orange (8B6) with a flame-scarlet (8A8) edge at least in the young period. Stipe 21–58 × 0.5–1.5 mm, equal, thick, orange-chrome to orange (8A6-8B8), covered with pruinose at the apex, and glabrous towards the base, strigose with orange fibrils at the base. Odor and taste not distinctive.

Basidiospores (6.0)6.8–9.1(9.7) × 4.3–5.5 μm, Q=1.6–2.1, ellipsoid to narrowly ellipsoid, smooth, thin walled, with light yellowish (6A2) drops, amyloid. Basidia clavate, 21–30 × 6–8 μm, 4–spored, thin walled, containing transparent to light yellowish (6A2) drops. Cheilocystidia 24–47 × 7–12 μm, abundant, clavate, obpyriform, scattered rod-like projections, with cadmium-yellow (5A6) contents. Pleurocystidia similar, 17–39 × 6–10 μm, golden (5A5) colored. Hyphae of the pileipellis 2–7 μm across, densely covered with branched excrescences, 1.0–2.6 × 0.8–1.2 μm, filled in golden (5A5) tones. Hyphae of stipitipellis 3–6 μm wide, concentrated diverticulate, 0.9–6.2 × 0.5–2.7 μm, hyphal ends cylindric to clavate with bushy excrescences, stuffed mycelium with golden (5A5) contents. Clamps present in all tissues.

Habitat:—Single, or gregarious on litter layer, usually under coniferous forest, found in Pinus .

Known distribution:— China, Europe ( Robich 2003), North America ( Smith 1947; Perry 2002).

Material examined:— CHINA. Sichuan Province: The Back Mountain of Reservoir, Pengta Village, Kangding City, Ganzi Tibetan Autonomous Prefecture, N30°37′27″, E102°23′43″, 19 August 2017, Na Qin, HMJAU 43654, HMJAU 43655.

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Mycenaceae

Genus

Mycena

Loc

Mycena strobilinoidea Peck (1893: 83)

Na, Qin & Bau, Tolgor 2018
2018
Loc

Prunulus strobilinoides (Peck 1893: 83)

Murrill 1916: 337
1916
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