| 词条 | Guepiniopsis alpina |
| 释义 |
| image = Guepiniopsis alpina 1272.jpg | image_width = 240px | image_caption = | regnum = Fungi | divisio = Basidiomycota | classis = Dacrymycetes | familia = Dacrymycetaceae | genus = Guepiniopsis | species = G. alpina | binomial = Guepiniopsis alpina | binomial_authority = (Tracy & Earle) Brasf. (1938) | synonyms_ref = [1] | synonyms = Guepinia alpina Tracy & Earle (1901) Heterotextus alpinus (Tracy & Earle) G.W.Martin (1932) }} Guepiniopsis alpina, commonly known as the jelly cup, alpine jelly cone, or poor man's gumdrop, is a species of fungus in the family Dacrymycetaceae. The small, gelatinous Fruit bodies are orange and cone or cup shaped. Found in western North America and Iran, the fungus grows on decaying conifer wood. TaxonomyThe fungus was first described in 1901 by Samuel Mills Tracy and Franklin Sumner Earle under the name Guepinia alpina in 1901.[2] It was later transferred to Heterotextus in 1932,[3] and then to Guepiniopsis in 1938.[4] It is commonly known as the "jelly cup",[5] "alpine jelly cone", or "poor man's gumdrop". DescriptionThe fruit bodies are cone-shaped, measuring up to {{convert|1.5|cm|in|1|abbr=on}} in diameter, and hang from a narrow attachment to the substrate. They are bright yellow to orange, with a smooth and sticky surface and gelatinous texture. Dried fruit bodies deepen to reddish-orange and become hard. Its edibility is unknown, but it is too small to be considered for the table.[7] Basidiospores are produced on the inner surface of the cup. In mass, the spores are yellowish. They are sausage shaped, measure 11–18 by 4–6 µm, and have three or four septa. Like all members of the Dacrymycetes, the basidia are Y-shaped. Species with which G. alpina could be confused include Bisporella citrina, Dacrymyces capitatus, and D. stillatus.[7] Guepiniopsis chrysocomus is a related species with a somewhat similar appearance. It has a yellow fruit body, larger spores, and uses rotting hardwood as a substrate. Habitat and distributionThe fruit bodies grow scattered, in groups, or clusters on decaying, bark-free conifer wood. A snowbank fungus, it is most common at higher elevations after snowmelt in the spring. It is found in North America west of the Rocky Mountains.[7] In 2010, it was recorded for the first time in Iran.[12] References1. ^1 {{cite journal |author=Asef MR. |title=Guepiniopsis alpina، نخستين گزارش از جنس Guepiniopsis در ايران |trans-title=Guepiniopsis alpina, first record of the genus Guepiniopsis for Iran |journal=Rostaniha |year=2010 |volume=11 |issue=1 |page=111 |url=http://www.sid.ir/fa/VEWSSID/J_pdf/50313893814.pdf |format=PDF}} [1][2][3][4][5][6][7]2. ^1 {{cite journal |author=Brasfield TW. |title=The Dacrymycetaceae of temperate North America |journal=The American Midland Naturalist |year=1938 |volume=20 |issue=1 |pages=211–35 |doi=10.2307/2485192 }} 3. ^1 2 3 {{cite book|vauthors=Davis RM, Sommer R, Menge JA |title=Field Guide to Mushrooms of Western North America |year=2012|publisher=University of California Press |isbn=978-0-520-95360-4 |pages=307–8 |url=https://books.google.com/books?id=961gjLm2o9EC&pg=PA307}} 4. ^1 {{cite book |author=Greene EL. |title=Plantae Bakerianae |volume=1 |year=1901 |publisher= |location=Washington, D.C. |page=23 |url=https://www.biodiversitylibrary.org/page/20227382}} 5. ^1 {{cite journal |author=Martin GW. |title=On certain species of Heterotextus |journal=Mycologia |year=1932 |volume=24 |issue=2 |pages=215–20 |jstor=3753682 |url=http://www.cybertruffle.org.uk/cyberliber/59350/0024/002/0215.htm |doi=10.2307/3753682}} 6. ^1 {{cite book |vauthors=McKnight VB, McKnight KH |title=A Field Guide to Mushrooms: North America |series=Peterson Field Guides |publisher=Houghton Mifflin |location=Boston, Massachusetts |year=1987 |page=65 |isbn=0-395-91090-0 |url=https://books.google.com/books?id=kSdA3V7Z9WcC&pg=PA65}} 7. ^1 {{cite web |title=Guepiniopsis alpina (Tracy & Earle) Brasf. :225, 1938 |url=http://www.mycobank.org/BioloMICS.aspx?Table=Mycobank&Rec=157910&Fields=All |publisher=MycoBank. International Mycological Association |accessdate=2013-09-12}} }} External links{{Commons category}}
4 : Fungi described in 1901|Fungi of Asia|Fungi of North America|Snowbank fungi |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。