Crepidotus striatus T. Bau & Y.P. Ge

Phonemany, Monthien, Sysouphanthong, Phonguen & Thongklang, Naritsada, 2024, Additions to Crepidotus species (Basidiomycota): Six new species and two new records from Thailand, Phytotaxa 646 (2), pp. 91-115 : 104

publication ID

https://doi.org/ 10.11646/phytotaxa.646.2.1

DOI

https://doi.org/10.5281/zenodo.13214010

persistent identifier

https://treatment.plazi.org/id/CF2C87DC-FFFC-0632-FF77-5ED1C8E8F802

treatment provided by

Felipe

scientific name

Crepidotus striatus T. Bau & Y.P. Ge
status

 

Crepidotus striatus T. Bau & Y.P. Ge , in Ge & Bau, Mycosystema 39(2): 251 (2020), ( Figures 10–11 View FIGURE 10 View FIGURE 11 ).

Faces of fungi number: FoF 150100, Mycobank number: 830020.

Description: Basidiomata pleurotoid, small. Pileus 5–15 × 8–20 mm; labelliform, sapathuliform, rounded flabelliform to sub-rounded flabelliform, white to whitish when young then becoming light yellow (4A4) to brownish orange (5C3); surface smooth, moist, with slightly viscid; the point of attachment covered by white woolly hyphae; margin deflexed to inflexed, becoming straight to reflexed with age, inconspicuous striae, crenate. Lamellae 1–2 mm, decurrent, white to whitish becoming slightly brownish orange to brown with age (5C 3, 5E 4), moderately crowded, in 4–5 tiers. Stipe 1 mm long, or sometimes pseudostipe, whitish, translucent, cylindrical, with tomentose. Context thin, translucent, Odor mild. Taste none. Spore prints brown (6E6).

Basidiospores [150/3/2] (6.8–)7.3–8.0(–8.6) × (4.1–)5.2–5.4– 6.2(–6.7) µm, Q = (1.3–)1.36–1.67–2.01(–2.03), ellipsoid to elongate (oblong) in side view, light brown, smooth, thin-walled, inamyloid. Basidia (21–)21–25.8– 35(–37) × (5–)5.3–7.3–10.5(–11) µm, subclavate to clavate, with 2 to 4 sterigmata, hyaline, smooth, thin-walled. Cheilocystidia (24.5–)24.7–35–43.6(–44.1) × (7.6–)7.6–11.5–14.5(–14.5) µm, lageniform. Pleurocystidia absent. Hymenophoral trama irregular, hyphae 5–8 µm wide. Pileipellis a cutis, parallel hyphae 4–8 µm, branched hyphae up to 30 µm, with pileocystidia-liked terminal elements (41.1–)41.1–65.6–85.4(–85.4) × (4.1–)4.1–6.2–8(–8) µm. Clamp connections present in pileipellis, and hymenophoral trama.

Habitat and distribution:—Saprobic on a dead branch, scattered by 3–8 basidiomata. This has been found in China, and northern Thailand (this study).

Additional specimens examined:— THAILAND. Chiang Mai Province, Mae Taeng District, Tha Pha Village, Highway 1095 at 22 km marker of Mae Ma Lai-Pai Road, 19°07’36’’N, 98°45’48’’E, 27 May July 2019, Monthien Phonemany (MFLU23-0441, MFLU23-0442).

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Inocybaceae

Genus

Crepidotus

Loc

Crepidotus striatus T. Bau & Y.P. Ge

Phonemany, Monthien, Sysouphanthong, Phonguen & Thongklang, Naritsada 2024
2024
Loc

Crepidotus striatus T. Bau & Y.P. Ge

Ge & Bau 2020: 251
2020
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