name | Amanita wasilewskii | ||||||||||||
author | Tulloss & S. D. Russell | ||||||||||||
name status | nomen provisorum | ||||||||||||
english name | "Wasilewski's Ringless Amanita" | ||||||||||||
etymology | In honor of a longtime collector, photographer, documenter, and student of the genus Amanita, mathematician, teacher, correspondent, and friend—David Wasilewski of Luzerne County, Pennsylvania. | ||||||||||||
GenBank nos. |
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intro |
The following text may make multiple use of each data field. The field may contain magenta text presenting data from a type study and/or revision of other original material cited in the protolog of the present taxon. Macroscopic descriptions in magenta are a combination of data from the protolog and additional observations made on the exiccata during revision of the cited original material. The same field may also contain black text, which is data from a revision of the present taxon (including non-type material and/or material not cited in the protolog). Paragraphs of black text will be labeled if further subdivision of this text is appropriate. Olive text indicates a specimen that has not been thoroughly examined (for example, for microscopic details) and marks other places in the text where data is missing or uncertain. The following material is derived from the notes and photographs of collectors, molecular research of Stephen D. Russel, and other original research of RET. | ||||||||||||
pileus | evenly rather dark brown at first, hung on proportionately broad stem at first like canvas thrown over haystack with parallel vertical sides—broadly campanulate ; context white; margin nonappendiculate, striate (ca. 0.35+R); universal veil white, in scattered polygonal small thin patches. | ||||||||||||
lamellae | no information. | ||||||||||||
stipe | white, with base inserted 38 mm in soil; context white; exannulate; universal veil rather thin, white at first, fragile, easily cracking while in soil, loose from stipe in substrate; absent from stipe outside of substrate. | ||||||||||||
odor/taste | neither recorded. | ||||||||||||
macrochemical tests |
none recorded. | ||||||||||||
partial veil | absent. | ||||||||||||
lamella edge tissue | sterile. | ||||||||||||
ecology | Pennsylvania: At 300-350 m elev. Among Quercus. | ||||||||||||
material examined | U.S.A.: PENNSYLVANIA—Luzerne Co. - Seven Tubs Natural Area [41.2334° N/ 75.8131° W, 300-350 m], 24 viii 2009 David Wasilewski s.n. [mushroomobserver #24793] (RET 602-2, nrITS-LSU seq'd.). | ||||||||||||
discussion | The collecting locality for RET 602-2 was corrected on Mushroom Observer observation #444575. | ||||||||||||
citations | —R. E. Tulloss | ||||||||||||
editors | RET | ||||||||||||
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name | Amanita wasilewskii |
name status | nomen provisorum |
author | Tulloss & S. D. Russell |
english name | "Wasilewski's Ringless Amanita" |
images | |
photo | David Wasilewski - (1-3) Scranton, Lackawanna County, Pennsylvania. (RET 602-2) [Note: Original unedited photographs are available here.—ed. ] |