name | Amanita sp-AUS12 | ||||||||||||||||||||
author | Tulloss, Kudzma & S. D. Russell | ||||||||||||||||||||
name status | cryptonomen temporarium | ||||||||||||||||||||
GenBank nos. |
Due to delays in data processing at GenBank, some accession numbers may lead to unreleased (pending) pages.
These pages will eventually be made live, so try again later.
| ||||||||||||||||||||
type studies | double click in markup mode to edit. | ||||||||||||||||||||
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 based on notes and photographs of the collector, molecular studies by Dr. L. V. Kudzma and other original research of R. E. Tulloss. | ||||||||||||||||||||
pileus | 73 mm wide, cream-white, with surface staining orangish tan near injured areas; context white, unchanging, narrowing toward margin; margin nonappendiculate, striate (0.3R); universal veil not clearly visible in photographs. | ||||||||||||||||||||
lamellae | close, white in mass and in side view, without decurrent tooth on upper stipe, with occasional reverse forking [see background image below stipe], with edges minutely pulverulent; lamellulae truncate, common, of diverse lengths, unevenly distributed. | ||||||||||||||||||||
stipe | 75± × 12 mm, predominantly cream-white, white near apex, becoming pale brownish where handled, narrowing upward, flaring near apex, striate near apex; bulb subglobose, 14.5± × 18 mm; context white, ??; exannulate ?or with annulus detersile; universal veil as limbate volva, white, membranous, persistent. | ||||||||||||||||||||
odor/taste | neither recorded. | ||||||||||||||||||||
macrochemical tests |
none recorded. | ||||||||||||||||||||
stipe context | double click in markup mode to edit. | ||||||||||||||||||||
lamella edge tissue | sterile. | ||||||||||||||||||||
ecology | At 94 m elev. In loose soil of Eucalyptus forest. | ||||||||||||||||||||
material examined | AUSTRALIA: NEW SOUTH WALES—unkn. municipality - Yarrahapinni St. For., N of Grassy Head [30.7816° S/ 152.982° E, 94 m], 30.i.2015 Ian Dodd 65723/730 [mushroomobserver.org #197641] (RET 679-4, nrITS & nrLSU seq'd.), [30.7874° S/ 152.9413° E, 116 m] 22.iii.2019 I. Dodd s.n. [mushroomobserver #362005 (RET 866-5, nrITS-LSU seq'd.). | ||||||||||||||||||||
discussion |
Wood (1997)
describes two species of section Amanita with
cream
pilei and exannulate stipes; however neither has a
membranous volval limb on the bulb. Amanita crematelloides is half the size of our material and is described as having an ovoid to marginate bulb encircled by a ring of powdery universal veil material. Amanita striatuloides is similarly small and has a clavate stipe base with no distinct remnants of the universal veil. The latter is said to leave membranous patches on the pileus. more t.b.d. | ||||||||||||||||||||
citations | —R. E. Tulloss and L. V. Kudzma | ||||||||||||||||||||
editors | RET | ||||||||||||||||||||
Information to support the viewer in reading the content of "technical" tabs can be found here.
name | Amanita sp-AUS12 |
name status | cryptonomen temporarium |
author | Tulloss, Kudzma & S. D. Russell |
images |
1. Amanita sp-AUS12, Yarrahapinni St. For., NSW, Australia. (RET 679-4) 2. Amanita sp-AUS12, note stain from handling stipe, Yarrahapinni St. For., NSW, Australia. (RET 679-4) 3. Amanita sp-AUS12, noted stained area of pileipellis, Yarrahapinni St. For., NSW, Australia. (RET 679-4) 4. Amanita sp-AUS12, Yarrahapinni St. For., note slug or snail damage on stipe base, NSW, Australia. (RET 679-4) |
photo |
Ian Dodd - (1-4) Yarrahapinni State Forest, New South
Wales, Australia. (RET 679-4). [Note: Original, untrimmed images of this species can be seen on mushroomobserver.org here.—ed.] |
Each spore data set is intended to comprise a set of measurements from a single specimen made by a single observer; and explanations prepared for this site talk about specimen-observer pairs associated with each data set. Combining more data into a single data set is non-optimal because it obscures observer differences (which may be valuable for instructional purposes, for example) and may obscure instances in which a single collection inadvertently contains a mixture of taxa.