Mushroom tales

2210602 신안

Common Name: Pacific Cloud Ear
 
Fruit-body: This is a very common tough rubbery fungus, which may occur on any dead wood. It is shaped like an ear (hence the name), or broad fan or inverted cup shape. It is reddish brown, covered in a dense hairy layer, which makes it appear grey when dry. The under surface is smooth or slightly wrinkled and reddish purple in colour. The flesh is thin and gelatinous. It is 20-80mm diameter.
 
Spore print: Spores may be seen as a whitish powder on the under surface.
 
Habit: It is attached directly to wood. It may occur singly but more usually in groups.
 
Notes: This fungus has been used in Chinese cooking, and is edible if tasteless.

https://qldfungi.org.au/fungi-id/garden-fungi/garden-fungi-what-is-that-fungus-in-my-garden/garden-fungi-auricularia-cornea

이전엔 목이버섯들을 보면 참 간단하게 알 수 있었다.
털이없이 매끈한 녀석은 목이 (Auricularia auricularia-judae) 짧은털이 벨벳처럼 나있는 녀석은 털목이 (A. polytricha) 라고 생각하면 끝이었으니까..
그런데 최근들어 우리가 먹는 목이가 목이가 아니라는 연구 결과가 발표되었다.
전국에 있는 목이를 가져다 dna분석을 해봤더니 우리나라에는 목이와 털목이라는 종 자체가 없다는 것 이었다.
심지어 재배해서 시중에 판매되고있는 목이버섯까지도!!
결국 목이는 흑목이(A. heimuer) 또는 작은목이(A. minutissima) 털목이는 뿔목이(A. cornea) 또는 짧은털목이 (A. vilosula)로 밝혀졌다.
흑목이와 작은목이, 뿔목이와 짧은털목이 간의 차이는 잘 모르겠지만 어쨌든 넷 다 먹을 수 있는 버섯일 것이다.
아직까지 야생목이를 먹고 탈났다는 사람은 없었으니깐...

210527 고견사 침엽수고사목

The description hereunder has been written based on the specimens of Artomyces microsporus collected in Ukraine (see list below), particularly the collection A. Fraiture 3067. More detailed descriptions of the species are given by Wu & Petersen (1992) and Lickey et al. (2003) and information about sulphovanillin reaction in gloeocystidia and gloeoplerous hyphae is given by Hjortstam (1989). Sporophores (Fig. 1-2) up to 9-10 (-14) × 5 (-12) cm, clavarioid, profusely and pyxidately branched from the base, devoid of a conspicuous stipe. Branches thin, densely crowded, forming up to 6-7 ranks, with a coronate tip, cream to pale pinkish ochraceous (4A2, 5A2), becoming orange brown to dark brown (7D7, 7F8) from the tips with age or desiccation (colour codes after Kornerup & Wanscher, 1978). Spore print whitish. Basidiospores 3.0-3.35-3.8 × 2.1-2.45-2.9 µm, Q = 1.10-1.35-1.56, ellipsoid to largely ellipsoid, amyloid, appearing smooth under light microscope (immersion; magnification 1560×), verrucose under SEM (Fig. 4). Basidia 12-16 × 3-4 µm. Gloeocystidia cylindrical, 3.5-5.0 µm wide, not or slightly protruding, appearing dark grey with black granules in sulphovanillin. Hymenium pale lilac in sulphovanillin. Generative hyphae clamped, thin-walled, 4.5-7.0 µm diam. Ecology: In a Pinus sylvestris forest containing many Quercus robur, on podzolic sand. The locality is situated in a part of the forest which was partly destroyed by fire a few years ago. All the observed specimens were growing on dead wood of Pinus

보통의 싸리버섯은 나무와 공생하며 땅에서 발생하지만 나무싸리버섯속은 나무에서 부후시키며 발생하는 특징이 있어 속간동정은 쉽다.
나무싸리 속 중에 제일 흔한 종은 좀나무싸리버섯인데,
좀나무싸리버섯과의 차이점은 버섯의 분지 형태 차이가 있으며 포자의 크기에서 약간의 차이가 있다.
식용도 가능하고 목재부후균이라 재배가 가능해서 여러 연구가 이루어 졌었지만, 글쎄...
먹어봤다는 사람들에 의하면 맛이 별로라는 평이 있기에 상용화 될 가능성은 없을듯.

2021년 2월 활엽수 낙지

2020 9월 경북

생으로 씹어보았는데 퍼석퍼석하고 멸 맛은 없었다.

210423 경기북부 활엽수림

2021 3월 경기북부

Scientific name: Radulomyces copelandii (Pat.) Hjortstam
& Spooner
Derivation of name: TBD 
Synonyms: Radulodon copelandii (Pat.) N. Maek.;
Hydnum copelandii Pat.
Common name(s):  Asian beauty.
Phylum:   Basidiomycota
Order:   Agaricales
Family:   Pterulaceae
Occurrence on wood substrate:  Saprotroph; on
hardwood logs and dead standing trees, especially on
oak (Quercus) and maple (Acer); year-round.  
Dimensions:  Individual fruit bodies up to 30 cm in length.
The spines can be quite long - up to 1.2 (1.4) cm.  
Description:  Resupinate fruit bodies develop in the cracks,
interstices, and furrows of the bark of dead trees. The
densely crowded spines are white to pale yellowish, turning
buff to brownish in age.       
Edibility: Inedible.
Comments:  In 2011, J. Ginns and Lawrence Millman
reported the first known occurrence of this species in the
Western Hemisphere - in Massachusetts. It has since been
reported from Connecticut and Rhode Island. As far as I
am aware, the photographs on this page document the first
known report from Pennsylvania. A 2018 report
documents the occurrence of a new Raduomyces